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Tuesday
Dec012015

Display Technology News Roundup 12.1.2015

Image via Oak Labs / Polo Ralph Lauren / Thomas Iannaccone

Display Alliance is sponsored by Smarter Glass (www.smarterglass.com), a leading distributor and solutions provider with nearly 15 years specializing in the global LCD display industry and PCAP touchscreens. This blog is an open resource for the display industry and welcomes content and sponsorship from readers. Contact us to discuss how we can work together on Display Alliance. For display panels, visit the Smarter Glass display database to search and compare thousands of panels side-by-side.

How are touchscreen mirrors and RFID detection updating Polo Ralph Lauren's fitting room? "Now, thanks to Oak Labs, fitting room mirrors are wising up enough to help you shop. You can find other sizes and colors of that suit that’s almost right, or by keeping the hovering salespeople at bay, summoning them, or sending them for items with a tap of its touchscreen. ...The room knows which items you brought with you to try on and the touchscreen mirror displays them. On the mirror you can run through item details, and if you try a piece on and see it’s not quite right, you can pick out a different size or color with a simple tap. When you’ve found what you want, you can check out with another tap. It’s like Oak Labs combined the privacy and ease of shopping online at home with the classic and classy retail experience, including the chance to try things on. (Video)" via Digital Trends

What Is Virtual Reality? Everything You Need to Know About VR "However, the definition of VR is a sticky one. While many digital products bill themselves as VR, technically, they aren’t. “VR is a totally occluded experience,” says Fouché. In other words, he says, it’s “completely closed off from your natural world.” So, it should be a different reality that you can see, hear, and interact with. But most VR experiences being shown through these smartphone setups aren’t at all interactive. Instead, they are actually just immersive video. For instance, the New York Times recently released an immersive documentary called The Displaced, which let viewers explore the environments of three children living in war-torn worlds. True VR would have let the user interact with the environment or the films’ subjects. Likewise, last month’s Democratic debate was broadcast in VR. The real world event took place in Las Vegas, but Samsung VR owners could watch the immersive feed — though not interact with the participants (thank goodness) — from their living rooms. “The graphics were so poor they looked more like faceless avatars than human beings,” wrote TIME’s Alex Fitzpatrick. In fairness to the programmers behind this effort, come election season, most politicians look like faceless avatars." via Time

Volvo and Microsoft demonstrate HoloLens tech for showrooms "According to Volvo, the HoloLens system may also free some dealership staff from the showroom floor, with the technology allowing them to setup pop-up stores and interactive displays in shopping centres or main streets. Volvo has also postulated that, one day, the augmented reality technology may also find its way onto the production line, providing workers there with always visible builds sheets. (Video)" via CarAdvice

New medical display technology uses Virtual Reality inside MRI "Toshiba Corporation and Toshiba Medical Systems Corporation have developed a technology for displaying expansive virtual reality images inside the bore of MRI systems. High reality images are projected onto a dome-shaped screen (dome screen) in the bore to take the patient's attention away from the actual examination space. ...A semi-transparent dome screen that is moved in synchronization with the patient table is installed inside the bore, and images are projected onto the dome screen and bore cover from a projector, which is installed behind the MRI system, and whose location is unaffected by the magnetic field. The images are reflected by a mirror installed on the patient table and can then be viewed by the patient, providing a visual space that helps take the patient's attention away from the actual examination space." via MedicalXpress

Display database for engineers Search thousands of display panels by multiple characteristics and compare results side-by-side using the display database multisearch.

What is PCOLED? Will It Replace OLED? "RGB OLED may form the basis of a number of high end TV and smartphone displays, including new flexible designs, but the technology could one day be replaced by an improved Plasmon-Coupled Organic Light Emitting Diode (PCOLED) architecture. Taiwan-based ITRI has announced development of its PCOLED design, which could boost the lifetime of displays by up to 27 times. PCOLED replaces the traditional red, green and blue phosphorescent color layers used to produce white light with a red, green and green plasmon-coupling phosphorescent design, complete with a double metal structure." via Android Authority

Chicago Projection Mapping Display at New UChicago Research Center "The display was positioned inside of a conference room, and featured objects that looked three-dimensional and showed off the event's theme and branding. An associate could approach the wall and press on an area that would start the next segment of the feature. ...Using 3D displays to impress guests, administrators, and donors is becoming more common along with the demand for displays that reflect a national emphasis on STEM: science, technology, engineering, and mathematics programs. (Video)" via AVNetwork

Head-Up Display Adopted by Jaguar Land Rover "The technology – which was conceptualised in the University's Department of Engineering more than a decade ago – is now available on all Jaguar Land Rover vehicles. According to the researchers behind the technology, it is another step towards cars which provide a fully immersive experience, or could even improve safety by monitoring driver behaviour. ...The HUD technology developed at Cambridge is the first to use laser holographic techniques, which provide better colour, brightness and contrast than other systems, but in a smaller, lighter package. It provides key information to the driver without them having to take their eyes away from the road. But according to Chu, the technology's potential has yet to be fully realised, and its real advantage is what it could be used for in future models. "What we really want to see is a fully 3D display which can provide much more information to the driver in a non-intrusive way – this is still a first generation piece of technology," he said." via Phys.org

Could new touchscreen material end daily smartphone charging? "Developed by Bodie Technologies, a University of Oxford spin-off company, the new display is reportedly made from a type of phase-change material called germanium-antimony-tellurium, or GST. The researchers are being understandably cagey about exactly how it’s made as they shop the technology around, but it’s based on a paper they published last year describing how a rigid or flexible display can be formed from microscopic 'stacks' of GST and electrode layers. ...They say their ultra-thin display material can produce vivid colour displays at very high resolution - even when hit with bright, direct sunlight - because of the way it manipulates incoming light. "This makes them potentially useful for 'smart' glasses, foldable screens, windshield displays, and even synthetic retinas that mimic the abilities of photoreceptor cells in the human eye," says the team. With very little electricity required to illuminate a display made from this special 'GST sandwich' configuration, the team says they could dramatically cut the overall amount of power consumed by a smartphone." via Science Alert

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Do Your Diagnostic LCD Monitors Meet the Guidelines? "The guidelines that were originally introduced by the AAPM Task Group 18 (also known as TG-18) in 2005 were widely accepted and adopted at radiology departments across the country. The updated Technical Standard was produced in 2012. There are several changes in this update that apply to more than just displays, and every practice should thoroughly study all of the details in the document. As it applies to displays, though, some of the most notable changes include: 1. LCD panel technology: An LCD technology with wide viewing angles is recommended. TN (twisted nematic)-type LCD panels should not be used. 2. Connectivity: Digital connectivity, such as DisplayPort, HDMI, or DVI-D is recommended instead of VGA. 3. Brightness: In the new standard, monitors used for diagnosis must meet a minimum brightness of 350 cd/m2 (candelas per meter squared), while monitors used for interpreting mammograms must be at least 420 cd/m2. For other types of displays (typically referred to as clinical or review displays), the minimum calibrated brightness starts at 250 cd/m2. When the updated guidelines were introduced in 2012, there were no requirements for when they needed to be implemented. As a result, the new guidelines didn't have any teeth. Today, three years after they were introduced, only a few organizations have upgraded their procedures and equipment to meet the new standards." via DiagnosticImaging

Are you using Apple's 3D Touch at all? "When Apple unveiled 3D Touch, the company’s new input method for the iPhone 6s and 6s Plus (and, inevitably, other Apple-branded products), they made no effort to hide the fact they believe this is as important a feature as multitouch was all those years ago when it was first unveiled. They might be right, because obviously 3D Touch is only going to get better, more advanced as the years click forward. ...Right now I look at 3D Touch saving me a second, sometimes, and that’s not a second that needed saving. I’m not using 3D Touch right now because muscle memory is winning out over incorporating a new way to interact with my smartphone, but I don’t think that will always be the case. I think it would be pretty great if 3D Touch could give me interactive elements outside of the app." via PhoneDog

ShiftWear uses e-ink display to spruce up your sneakers "Once limited only to e-book readers, we've seen some rather innovative experiments that put e-paper displays or EPDs on more flexible material, like, say, a bracelet. Now David Coelho is presenting what could probably be the most creative application of that idea: putting EPD on shoes. ...For example, the batteries powering the EPD is charged either wirelessly or through every step you take. If you choose a static image, you won't even have to charge it at all since it won't be consuming power. But static images can become boring after a while and colorful animated images are definitely more eye catching. (Video)" via SlashGear

Atheer’s 3D smart glasses target doctors, engineers "The Atheer AiR Glasses looks like a virtual reality heads up display unit, but the wearer is able to see what is happening in the real world. As expected for smart glasses, information is overlaid in the wearer’s field-of-view, which the user can also interact with using familiar gestures, voice commands or even motion tracking. The device features dual ultra-bright displays with resolutions of 720p (1280 x 720) 60fps, and offers a large 50 field-of-view. ...AiR Glasses uses natural interactions such as tap, swipe, pinch, zoom to name a few, and supports a shorthand gesture library, voice commands and transcription, and head motion-based interaction. Visually, users are offered multiple panes around and mid-air, powerful 2D & 3D mixed content support, as well as personalized image optimization. (Video)" via SiliconANGLE

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Does virtual reality technology spell the end for display homes? "The software, which works with the Oculus Rift headset, allows prospective home buyers to take a virtual tour of a new home and consider different designs and fittings in 3D real time. ...“To create a physical display home we need to plan them 18 months in advance. “So the design ideas, the materials, the technology we’re building into these homes is 18 months old before we’ve delivered the thing to the market. Using the technology, said Kanellos, “we’re able to showcase of-the-minute design ideas, and … we can build 20 virtual display homes at a fraction of the cost of the [physical] display homes”." via InDaily

New Technology Breakthrough for Transparent LED Displays "An emerging class of atomically thin materials known as monolayer semiconductors has generated a great deal of buzz in the world of materials science. Monolayers hold promise in the development of transparent LED displays, ultra-high efficiency solar cells, photo detectors and nanoscale transistors. Their downside? The films are notoriously riddled with defects, killing their performance. But now a research team, led by engineers at the Univ. of California, Berkeley (UC Berkeley) and Lawrence Berkeley National Laboratory, has found a simple way to fix these defects through the use of an organic superacid. ...MoS2, specifically, is characterized by molecular layers held together by van der Waals forces, a type of atomic bonding between each layer that is atomically sharp. An added benefit of having a material that is so thin is that it is highly electrically tunable. For applications such as LED displays, this feature may allow devices to be made where a single pixel could emit a wide range of colors rather than just one by varying the amount of voltage applied." via R&D Magazine

Why do touchscreens sorely need a new transparent conducting material? "ITO is only transparent when coated very thinly on a device. While this is convenient in terms of saving weight and space on small gadgets, it requires high energy to deposit such a film using a technique known as physical vapour deposition. Despite its drawbacks, the desirable properties of ITO, such as optical transparency, conductivity and stability, are difficult to match. Other metal oxide conductors such as fluorine-doped tin oxide and aluminium-doped zinc oxide can provide reasonable substitutes that almost match the properties of ITO. While using these oxides would reduce the cost of the raw materials, there is no enhancement of the technology with new properties. Like ITO, these metal oxide films are brittle and require significant energy input to coat on substrates. These issues have prompted researchers to look elsewhere for potential replacements which are not only much cheaper, but are more sustainable, display better performance and can be deposited on flexible substrates." via Phys.org

Do Human Machine Interfaces (HMI) Need Wide-Screen Displays? "Wide-screen, high-resolution displays are finding their way into many new HMI models. Wide screens have the advantages of allowing more control objects to be placed on the screen and of reducing the number of screen changes, where in a particular process or operation, changing screens would be cumbersome. However, there can also be the opposite problem when too many control objects are placed on one screen without much forethought. Some may argue that high-resolution displays are not needed in a manufacturing environment. However, for machine builders in a competitive market, a high-resolution HMI control panel can impart higher value to a machine. Either way, with the consumer market driving the volume of displays in the direction of high-resolution, wide screens, these may someday become the most economical and perhaps the only option." via Plant Engineering

Noise-immune Capacitive Touch Microcontroller (MCU) "MSP430FR2633 MCUs with CapTIvate technology offer developers a great deal of design flexibility without compromises. In an access control system, a proximity sensor may be needed to illuminate the screen and a large matrix of buttons to support user input. Self-capacitance provides higher sensitivity for proximity sensing, while mutual-capacitance allows for a large number of tightly packed buttons with lower crosstalk. CapTIvate technology provides flexibility to simultaneously support self-capacitance and mutual capacitance for an enhanced system solution. The MSP430FR2633 MCU can support 16 button self-capacitance and 64 button mutual-capacitance modes. TI's new CapTIvate technology, offered for the first time on the MSP430FR2633 MCU, provides advanced hardware features like a dedicated voltage regulator, frequency hopping, zero crossing synchronization and signal processing algorithms that prevent false detects in noisy environments. Furthermore, spread spectrum clocking lowers electromagnetic radiation, reducing emissions to system circuitry." via Automation World

Does Lightguide optics make smartglasses less socially awkward? "Scientists at the VTT Technical Research Centre of Finland have developed a display technology that may soon spell the end of awkward-looking smartglasses. The resulting displays are thin, lightweight, and much more discrete than those of current-generation hi-tech spectacles. ...A technique known as lightguide optics could now bring that future closer to reality by allowing the creation of next-generation smartglass displays. According to the scientists involved, the new displays are highly transparent, lightweight, only 1 mm (0.04 in) thick and, most importantly, can be manufactured in any shape to integrate with existing lenses. ...n a proof-of-concept, VTT spin-off company Dispelix Oy created a display that formed images within the user's field of view that were reportedly as large as a 60-inch TV seen from a distance of three meters (10 ft) away. For reference, this is approximately double the stated field of view for the Google Glass display." via GizMag

What did you think about today's news? Leave a comment here and share your thoughts.

Tuesday
May062014

Display Technology News Roundup 5.6.2014

Image via Cypress Semiconductor / Electronics Weekly

What are the design considerations for large-area touchscreens? "As screen sizes increase, the main challenge for capacitive touch is maintaining the same performance users have come to expect from a mobile phone but over a larger screen. This means scanning more intersections, over more surface area, in the same amount of time. ...It is challenging for large screens to maintain fast refresh rates because the touch controller needs to sweep greater surface area, gather data from all intersections, and process that data." via Electronics Weekly

Why Are Mobile Display Revenues Overtaking TV Displays? "With larger display area and comparatively higher unit prices, LCD TV panels have generated a majority of FPD revenues since 2006, but over the past three years, the market for mobile devices has expanded. The recent trend toward higher resolutions, slimmer and more lightweight specifications, wider viewing angle, lower power consumption, and the emergence of LTPS and OLED displays are causing mobile display revenues to soar." via PCB007

Why Did Apple Just Buy A Tiny Display Company And What Could It Mean? "Apple used to push display technology with its products, most notably when it brought the Retina Display to the iPhone. But that hasn’t been the case lately, which makes its recent acquisition of tiny LuxVue Technology all the more interesting. But LuxVue’s technology has fascinating implications around low power and high brightness and could eventually mean Apple will manufacture its own displays for the first time. It could also allow the company to gain technological leadership again, as it has with its own in-house chipmaking, which was also made possible by an acquisition that didn’t seem especially all that important at the time. In a scoop over at TechCrunch, Apple responded with its typical non-comment about what it intends to do with LuxVue and to say the company is little known would be a case in understatement." via Forbes

How Can Quantum Dots (QDs) Increase Display Color and Brightness with Less Power? "The optical and electrical properties of the manufactured crystals can vary markedly according to their size and shape: The bigger the dot, the larger its bandgap and the longer the wavelength it emits. The smaller the dot, the smaller its bandgap – which means a shorter wavelength due to the quantum confinement of electrons and holes in these nanomaterials. Quantum dots offer marked advantages over fixed-spectrum conventional phosphor technologies because QDs are tunable, so they can be induced to emit at a very narrow wavelength. Improvements to the technology in recent years are also making them more attractive." via Photonics

Why is smartphone component production causing LCD display shortages and hurting the display industry? "In recent months, there has been growing demand for a number of high-value components for smartphones and tablets, including fingerprint sensors, CPUs, cameras and touch controllers, along with 4K television timing controllers. According to NPD DisplaySearch large-area displays analyst Peter Su, semiconductor manufacturers in Taiwan have increasingly been prioritising the manufacturing of these higher-value components over timing controllers [T-cons] for LCD displays. In a statement, Su warns the prioritising of higher margin components is leading to a shortage of T-cons." via Smart Company

Display database for engineers Search thousands of display panels by multiple characteristics and compare results side-by-side using the display database multisearch.

Sharp improves TN LCD panels with clever light scattering optical film "Adding a film to a TN panel isn’t a new concept, but Sharp’s film promises to do a much better job of improving angled viewing. Typically, existing films only improve viewing horizontally, not vertically. Sharp’s new optical film improves both by scattering light and being able to control which direction that light is scattered in." via Geek

How have avionic displays entered the future? "Analog gauges, often referred to as “steam gauges,” ruled the instrument panels of all aircraft for nearly 80 years. But with the advent of powerful and inexpensive semiconductors, and the clarity of liquid crystal diode displays, it became easier to combine many instruments onto space-efficient, yet easy to read, glass screens called multi-function displays (MFDs). Along with advancements of glass display screen came synthetic vision systems (SVS). Loosely defined as real-time, 3D color imagery, SVS makes paper navigation products nearly obsolete. Instead, it uses a preloaded, internal database to create a pilot’s-eye view of the terrain the aircraft is passing over at that time." via Aviation Today

What are the challenges of designing automotive heads-up displays? "HUDs work by projecting an image, usually from a liquid crystal display (LCD), onto the windshield or a piece of glass above the instrument cluster. ...Designing a good HUD presents many challenges. It needs to have a very wide contrast ratio. It must display an image bright enough to be clearly seen on a sunny day, but also dim the image so that it does not obscure the driver’s vision at night." via EDN

How did Apple and Samsung get into a smartphone war? "The first products known to have been the focus of one of Samsung’s major price-fixing conspiracies were cathode-ray tubes (C.R.T.’s), which were once the technological standard for televisions and computer monitors. According to investigators in the U.S. and Europe, the scheme was quite structured: competitors secretly got together in what they called “Glass Meetings” at hotels and resorts around the world—in South Korea, Taiwan, Singapore, Japan, and at least eight other countries. Some of the meetings involved the most senior executives, while others were for lower-level operational managers. The executives sometimes held what they called “Green Meetings,” characterized by rounds of golf, during which the co-conspirators agreed to raise prices and cut production to receive higher profits than would have been possible had they actually competed with one another. The scheme was eventually exposed, and over the course of 2011 and 2012, Samsung was fined $32 million in the U.S., $21.5 million in South Korea, and $197 million by the European Commission." via Vanity Fair

How to Install a Heads-Up Display in a Fifth Gen Camaro "There’s just something about checking your speed, gas gauge, and tachometer without having to look down that makes driving a new Camaro quite enjoyable and, once you’ve experienced that luxury, it’s quite difficult to go back. Unfortunately, not every fifth-gen Camaro shipped from the factory with a HUD and if you’re in the market for a used 2010, or you’re an original owner who didn’t have the option available at the time of purchase, you might think you are out of luck. But fear not fans of the futuristic windshield gauge concept, Heads Up can be yours and it can even be installed in your own driveway with a couple of factory parts and a weekend worth of work, if you’re willing to put in the effort. That said, we should mention up front that this can be quite a daunting task if you’re easily intimidated by making a mess in your new Camaro and it certainly isn’t a modification for the faint of heart. You’re going to have to dig in deep and, at some point, wonder if you’ve made a major mistake." via GM High-Tech Performance

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Will virtual reality (VR) make flat panel displays obsolete? ""A traditional display, especially larger ones, they're very expensive to manufacture and ship... it's literally just a lot of plastic and a lot of glass in a big box that has to be shipped across the world," Oculus VR founder Palmer Luckey continued. "Sometimes it breaks, then it has to sit on a giant store shelf until someone buys it. Once VR is commoditized, let's say 10 years from now, the tech from two years prior, you'll be able to buy a really good VR headset for $99, because there's not much material, once it's all commoditized..."" via Ars Technica

UK Developers Create Reach-Through Displays For Tabletops "Researchers from the University of Bristol have reportedly developed a new reach-through tabletop display with personal screens comprised of a curtain of mist, according to research scheduled to be presented later this month at an international conference on human-computer interaction. ...The device is known as MisTable and it is described as a tabletop system that combines a traditional interactive table with personal monitors built using fog between the user and the table’s surface." via redOrbit

New display brings the Internet to your wall "That's where Electric Objects, Jack Levine's new venture, comes in. He wants to take some of the more serene parts of the Internet out of that stress-inducing device sitting on your desk, and put them on your wall through a different kind of device. ...The product is still in the prototype phase. But the current unpriced model hacked together by Levine is bigger than an iPad and, at 23 inches, smaller than most TVs. A final, more polished version will include a screen designed to be on at all times, with sensors that detect if anyone is nearby, activating the screen. It will also have a tilt sensor to reorient itself in either landscape or portrait modes, and an ambient light sensor to keep the brightness low and subtle." via Fast Company

Why Some Doctors Like Google Glass So Much "At a recent event hosted by Google’s Cambridge branch, doctors from across the country came to show off how they’d thought of harnessing Glass for medicine. One presenter, Rafael Grossman, a surgeon based in Bangor, Maine, was the first person to use Glass during live surgery. He thinks the technique could help doctors teach new surgeons. But for the pilot at Beth Israel, video is off the table, at least for now. “We wanted to stay away from anything that could potentially be misconstrued as leaking patient information, so until we had a case study and a good foundation, we purposely stayed away from enabling the video feed,” says Horng." via MIT Technology Review

How tiny company Amorphyx is seeking to reshape the huge, mature business of manufacturing displays "Cowell and Amorphyx co-founder and chief executive John Brewer Jr. are preparing for a whirlwind, four-day trip to Taipei, Japan and South Korea, where they will meet with executives of major display manufacturing companies including Samsung and Sony. They hope to make progress toward an agreement to cooperate in testing and refining a process that would replace silicon-based transistors with amorphous metals-based resistors. Amorphyx has been doing this on a small scale in the lab, where it sprays two layers of metal compounds and an insulator onto wafers, then tests them for conductivity. Now it hopes to kick the process to a higher production volume. For the layperson, what this means is that displays built with Amorphyx's non-silicon process would consist of fewer layers than prevailing liquid-crystal manufacturing technologies, cost less and could be used on flexible surfaces." via Oregon Live

Are you an engineer or have display expertise? Email jason@displayalliance.com to be featured in the interviews section.

Shape-Shifting Touchscreen Buttons Head to Market "That technology was developed by startup Tactus Technology, which uses tiny fluid-filled channels and elastic blisters to make buttons rise up from a device’s screen and then disappear without trace when they’re no longer needed (see "Demo: A Shape-Shifting Smartphone Touch Screen"). Electronics manufacturing giant Wistron has now modified equipment at one of its factories in China to produce touch-screen panels with the shape-shifting technology inside. Wistron is one of the world’s largest electronics manufacturers; it’s made devices for brands including BlackBerry, Apple, and Acer. The company also recently became an investor in Tactus." via MIT Technology Review

A Joystick-Inspired Interface Could Solve Smartwatch Displays' Biggest Problem "Think of the way we used to use those small nubs located in the middle of an older laptop’s keyboard to move the cursor, and you’ll understand how this concept — created by Robert Xiao, Gierad Laput and Chris Harrison — works. Except that instead of a cursor, it’s navigating a mobile device’s UI that usually relies on taps and gestures. The problem is that your fingers are usually far too large to use all the same gestures you rely on with your smartphone on a watch’s tiny touchscreen. And you usually end up blocking the display in the process, making it even more difficult. So this concept reproduces most of that functionality with a watch display that can be subtly tilted side to side, up and down, rotated, and even pressed like a button." via Gizmodo

Should touchscreens be more intuitive? "Chris Harrison from CMU's Future Interfaces Group thinks modern, "flat" software doesn't profit from our dexterity with real-world tools like cameras, markers or erasers. To prove it, he created TouchTools, which lets you manipulate tools on the screen just as you would in real life. By touching the display with a grabbing motion, for example, a realistic-looking tape measure appears, and if you grab the "tape," you can unsheathe it like the real McCoy. " via engadget

Japan’s New Floating Touchscreen "The process is very fast paced, actually...allowing for highly responsive image manipulation. Hundreds of pictures are taken per second by stereo cameras. This allows the technology to precisely track a user’s hand and finger gestures as they relate to the floating images on the screen. These gestures are then translated into commands by computer software. Professor Ishikawa explains the advantage of gesture technology: “In hospitals and such during surgery, when one’s hands are dirty, it’s still possible to use this, or to use it in a variety of situations at a construction site.”" via Trefis

Atmel Announces Next-Gen Touchscreen Controllers "Atmel is well-known in the context of MCUs and FPGAs -- but it is also a major player with regard to touchscreen technology, especially in the large format screen space. ...The mXT1066T2 and mXT1068T2 controllers support both mutual-capacitance and self-capacitance sensing. By intelligently switching back and forth between the two and using a hybrid approach, designers can achieve optimal power consumption and noise immunity, even in high humidity and moisture environments, while supporting bare finger and gloved operation. Additionally, mXT1068T2 controllers supports hover operation in which the user's finger can be up to 20mm above the touch surface." via EE Times

Touchscreen Interface Based on Little Mobile Robots "Thumbles features tiny little omnidirectional robots that live on top of a projected screen. By grabbing them and dragging them around as they try to drive around, you can experience a completely new type of physical interactivity. What makes Thumbles unique is that the robots can move by themselves. They can provide force feedback, or dynamically form different kinds of physical controls, or act as virtual representations of things like molecules or mechanical structures. (Video)" via IEEE Spectrum

Could 'Star Wars' holographic displays become a reality? "HP Labs spinout Leia believes it is. Using a clever system of diffraction gratings, its small displays produce 64 different versions of each image, allowing a viewer to move around an object or person shown on the display as if it was right in the room with them. CEO David Fattal spoke to an eager crowd of imaging researchers at Stanford University about his company’s progress since it separated from HP. While the concepts behind Leia are the same as when the team’s work at HP was first published in Nature last year, the new company now has full color prototypes with improved resolution as it prepares for a product launch. Key to Leia’s technology is the use of fairly simple diffraction gratings at each pixel to redirect the backlight in different directions. " via ExtremeTech

What did you think about today's news? Leave a comment here and share your thoughts.

Tuesday
Nov262013

Display Technology News Roundup 11.26.2013

Image via ExtremeTech

IGZO display tech finally makes it to mass market "Low-temperature polycrystalline silicon (LTPS) is another alternative to a-Si that has higher electron mobility and thus excellent image quality, but LTPS is difficult and expensive to manufacture. One of the best examples of LTPS is the new Kindle Fire HDX, which is probably the only device on the market that has a better display than the iPad Air. According to Raymond Soneira at DisplayMate, the iPad Air’s use of IGZO reduces the display’s power consumption by 57% over last year’s iPad 4 — a huge reduction for a single generation." via ExtremeTech

How to build a "stealth" computer display "Brusspup specializes in optical illusion. He noticed that if you completely remove polarizer P1, an LCD display shows essentially uniform illumination with a varying pattern of polarization over the screen. However, as the human eye is not very sensitive to the polarization of light with which it sees the world, an LCD display from which the final polarizing film has been removed appears to be bright and featureless." via Gizmag

Are PC Displays Still Needed? "From the success of crowdfunding for cheap displays, there is clearly a need on the market for low-cost digital screens. The fact that prices for this equipment continue to drop will provide a stimulus to new and innovative uses for displays by businesses, especially by small and midsize companies where budgets are tight. Displays may eventually become a cost-saving commerce solution for advertising and marketing departments." via Midsize Insider

Display database for engineers Search thousands of display panels by multiple characteristics and compare results side-by-side using the display database multisearch.

How MIT Invented A Screen That Lets You Reach Through And Touch Things "They call it inFORM. Unveiled this week, the device employs 900 plastic pegs on a square grid that can be raised or lowered to form shapes. A depth camera tracks the shape and movement of the input (your hand, your dog... whatever) and displays it with the pegs." via International Science Times

Why Smartphone Makers Are Racing to Build Flexible Screens "Just as liquid-crystal displays supplanted cathode ray tubes years ago in televisions, Korean display makers are now concentrating their efforts in organic light-emitting diode screens, which offer more vivid colors and can be made even thinner than liquid-crystal displays, since they don't require a backlight. Display makers in Japan and Taiwan have also been experimenting with different types of flexible screens though they haven't been able to reach mass production." via The Wall Street Journal

What is the future of displays? Qualcomm's Toq Smartwatch Displays "The Toq uses MEMS to produce the IMOD effect. Interferometric Modulation creates colors in a different way than LCDS or OLEDS. Essentially, the MEMS that comprise the display have two elements: coated glass on top and reflective membranes on bottom. An air pocket between the two layers is what creates colors depending on what type of electrical charge is applied to the pixel." via ReadWrite

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New liquid crystal structure reported by Kent State researchers "A research group at Kent State University has described and documented the structure of a new type of liquid crystal that had been predicted theoretically, but never seen. The new "twist-bend nematic" liquid crystal, one with a spiral twist, was observed by a Kent State research group led by Oleg D. Lavrentovich, Ph.D., D.Sc., trustees research professor of chemical physics and former director of the Liquid Crystal Institute at Kent State. The new type of liquid crystal, akin to a new species in biology, might enable new technologies, ranging from faster-switching display devices to biological sensors, Lavrentovich said." via Record-Courier

Is Ink-Jet Printing the Key to Next-Generation OLED Displays? "Kateeva’s setup—available as of today to display makers—features a movable platform that precisely positions glass panels or plastic sheets large enough for six 55-inch displays beneath custom print heads. Each head contains hundreds of nozzles tuned to deposit picoliter-scale droplets in exact locations to build up the pixels of a display. The company says the tool can be incorporated fairly easily into existing display production lines. Kateeva cofounder and president Conor Madigan says the system, based on the same technology in consumer ink-jet printers, eliminates the need for a step in the conventional manufacturing scheme that increases the risk of defects in the displays." via MIT Technology Review

New chip can detect gestures in front of tiny wearable displays "A fledgling company, Chirp Microsystems is developing a gesture-based operating system to work with a new chip that uses sound, rather than vision, to track the user’s movements. ...Inspired by medical technology, the system uses ultrasound, rather than light, to detect hand gestures within a range of about a meter. The system can sense gestures that don’t occur directly in front of its display, and it uses far less battery power than existing gesture camera-based interfaces: It runs up to 30 hours continuously on a tiny battery." via Singularity Hub

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Touchscreen display coating market to see major shift in technology "Indium Tin Oxide (ITO) now has a 95 percent market share for touch-screen transparent conductive coatings. At the same time, shipments of non-ITO films are forecast by IHS to increase 320 percent this year. By the end of 2017, shipments of alternative technologies--such as silver nanowire, copper mesh, silver mesh, silver halide and silver nano particle--will account for 34 percent of the market, reducing ITO's share to 66 percent." via FierceMobileIT

Could Biological Semiconductors Transform Tech Industry? "The semiconductors are known as quantum dots and are made from naturally occurring organic compounds called peptides, short chains of amino acids, the building blocks of proteins. ...In a demonstration, Mr. Rosenman shone a blue light (the backlight in an LCD TV is blue) onto tubes containing different solutions of quantum dots. The tubes lit up in red, green and blue—the constituents of any display. “There is a cost saving of about 10 times compared to other displays,” said Mr. Myersdorf. “The manufacturing process is the same as for making OLEDs.” An OLED is an organic light-emitting diode, commonly found in some smartphones and TVs." via The Wall Street Journal

New Twists On Autofocus, Multitouch, And Energy Harvesting "Qeexo has not built a new MEMS device; rather, it’s using information from the accelerometers already built into smartphones and tablets in a new way. ...Qeexo’s software analyzes the vibration generated when you touch the screen and determines whether you’re using your fingertip, knuckle, fingernail, or a stylus. Apps can then use that information to allow different types of touches to perform different function—a knuckle swipe, for example, could highlight text instead of scroll down the page; a fingernail could bring up a menu. It seems simple, but it’s not so easy to implement: Schwarz said she’s met with manufacturers who aren’t interested at first, then come back and tell her that they tried and failed to replicate the technology and are now ready to talk." via IEEE Spectrum

How To Add a Touch Interface to your Hardware with Touch Board "Want to create an interactive design with touch interface? Well, the Touch Board may be just what you are looking for. Arduino compatible, the Touch Board comes with 12 capacitive touch channels and will respond to anything conductive that is connected to one of the channels. You can turn on a light, ring a doorbell, or even play midi music, all from your very own Touch Board." via Engineering.com

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Tuesday
Sep102013

Display Technology News Roundup 9.10.2013

Image via Qualcomm

Qualcomm Toq: The Anti-Galaxy Gear Smartwatch "Qualcomm has been working on its Mirasol technology for years. To date, it hasn't been very successful in winning adoption of the low-power screen tech. The Toq could change that. The Toq is probably the highest profile proof-of-concept Qualcomm could have created to show off its mobile screen cred. Thanks to the screen technology, Qualcomm says the Toq can go several days between charges." via InformationWeek

Research of highly rugged and lightweight liquid crystal displays "Together with national and international industry partners, scientists at the University of Stuttgart have started the development of very robust and extremely lightweight displays within the research project LiCRA. Instead of common glass substrates these displays are based on plastic foils what makes them flexible. The overall market for rugged displays is estimated to a total of seven billion (milliard) US$ until 2015." via Printed Electronics World

A Faster Liquid Crystal "The brightness of a pixel in a typical flat screen display is regulated by an electric field that controls the orientations of molecules of a liquid crystal. In Physical Review Letters, researchers report a much faster way of using the field to change the state of the molecules and alter the light transmission. Although the measured effect is small, it is thousands of times faster than the conventional technique and might be increased enough to allow new design options for displays." via APS Physics

LG Display Develops World’s First Intel® WiDi Enabled LCD Panel for Monitors "LG Display succeeded in developing a panel that provides Intel® WiDi solution by building in a key chipset directly into the LCD module. With this cutting-edge LCD panel embedded with Intel® WiDi solution, LG Display enables users to enjoy quality images with an easy and convenient access to Intel® WiDi technology without the use of additional devices, as well as facilitate OEMs and monitor makers nimbly and cost-effectively adopt this advanced technology." via LG Display Newsroom

Taiwanese take early lead in UHD LCD-TV panel market ""Most television brands are counting on UHD sets-with their astounding 3,840 by 2,160 resolution-to rejuvenate sales," said Sweta Dash, senior director, display research and strategy for IHS. "That's why the Taiwanese suppliers are focusing heavily on meeting early demand for UHD LCD panels. Meanwhile, South Korean suppliers LGD and Samsung have turned their attention to a different technology: the active matrix organic light emitting diode (AMOLED) panel, which they believe represents the next generation of television."" via CIOL

Display database for engineers Search thousands of display panels by multiple characteristics and compare results side-by-side using the display database multisearch.

Apple bucks the PC OEM trend and increases demand for LCD panels "In real terms, panel shipments in July totaled 14.9 million units, down from 19.3 million during the same month in 2012, claims a new report by IHS. ...Of the top panel buyers only one company increased demand, and that was Apple. According to IHS, the Cupertino company increased panel demand in order to be able to keep up with demand for the MacBook Air." via ZDNet

Gesture-based UI boosts proximity sensor market ""The Galaxy S4 from Samsung Electronics represented the first major push towards gesture interface capability in a handset when the smartphone was released this year," said Marwan Boustany, senior analyst, MEMS & Sensors, for IHS. "This is a step that others in the industry are likely to follow, thanks to the rising availability of gesture solutions from suppliers like U.S.-based Maxim Integrated Products and soon from both Japan's Sharp and Taiwan-based Capella Microsystems."" via EET India

Challenges involved in modernising an aircraft's avionics suite "For example, two H-model C-130 Hercules aircraft, originally built in the 1970s, and two stretch variants built in the 1990s, recently underwent extensive avionics modifications in Cambridge. At the heart of the programme was the installation of a Communications, Navigation, Surveillance/Air Traffic Management (CNS/ATM) compliant Flight Management System (FMS) and display and surveillance systems. The display system consists of six flat panel displays which incorporate the functionality of the many original electromechanical displays and the surveillance systems, including Enhanced Traffic Alert and Collision Avoidance System (ETCAS - which is mandatory for aircraft entering controlled airspace) and an Enhanced Ground Proximity Warning System. However, the aircrafts' original analogue autopilot systems had to remain, which meant employing signal converters so that old could interface with new." via New Electronics

Implications of passive stylus on large capacitive touchscreens "Passive stylus detection is a complex problem for touch engineers, with the root of the problem being the stylus paradox. The stylus paradox is that the signal profile for a passive stylus is several times smaller than that of a normal touch inut, but the fine point of the stylus makes the user believe that it will be more accurate. Accuracy and linearity are proportionally related to the signal to noise ratio of the system." via EDN

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Two new features for electrophoretic displays? "The new Amazon Kindle Paperwhite will be the first product to incorporate Carta displays. Compared to Pearl, Carta promises higher reflectance and better contrast. What attracted my attention however was something that went completely unnoticed: on the specification sheet, E Ink now says an image update can be done in only 120 milliseconds." via Printed Electronics World

Researchers explore haptic technology beyond touchscreens "One of the critical challenges in developing touch systems is that the sensation is not one thing. It can involve the feeling of physical contact, force or pressure, hot and cold, texture and deformation, moisture or dryness, and pain or itching. "It makes it very difficult to fully record and reproduce the sense of touch," said Wang. As noted in the article, there has been significant progress on the development of flexible and sensitive pressure sensors, as well as tactile feedback displays for specific applications such as for remote palpation that could be used during laparoscopic surgery." Phys.org

When do interactive touchscreen displays make sense in the newsroom? "What most newsroom touch installations lack, is a clear vision of how this technology can be important for their audience. In many cases, engineers seem to have simply transitioned traditional on-air graphics onto a touch screen. Instead of some off-camera person triggering graphics on cue, the host triggers the graphics by touching points on the display. This can be pointless or profound depending on how it is implemented." via CGW

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World-first smart fabric screen-printed electroluminescent watch display "The watch display is printed directly on to fabric to achieve the world’s first printed smart-fabric watch. The watch is printed layer by layer using screen-printable pastes with electronic functionality such as conduction, insulation and electroluminescence. The electroluminescent displays were printed by Marc using the thick-film printing facilities in the Southampton Nanofabrication Centre cleanroom." via University of Southampton

The LG G Pad will use GF2 display technology "One of the first manufacturers to use a film-based touch panel was Apple, on the iPad mini. According to the WSJ, the same tech will allow the Cupertino company to make the iPad 5 lighter and thinner than previous generations. If this report from Korea Herald is accurate, LG will benefit from the same advantages by using a GF2 film-based panel on the G Pad." via Android Authority

EU Adjusts Tariff On Flat Panel Displays "At present, a duty rate is applied on imports of flat panel displays not used exclusively for automatic data-processing (ADP). The reform will mean that displays using signals from ADP machines will be able to receive duty free treatment on an autonomous basis." via Tax-News

Optical touchscreens benefit from compact, high-power infrared LEDs "Optical solutions are now on the march, particularly for large displays. Their benefit lies in the excellent image quality because they do not need any special coatings that absorb a certain percentage of the backlighting. They can detect any type of pointer or stylus and even fingers in gloves because they are not reliant on the conductivity of these objects. Optical designs are also not at all sensitive to scratches and, depending on the power of the emitters, can be used for any size of screen." via LEDs Magazine

'Fake skin' computer touchscreen may aid cancer diagnoses "Ms Jess Tsimeris, of Bruce, is working with electromagnetic forces, using magnets to raise and lower soft latex surfaces. She has created soft touch surface with lumps that can be moved around and made firmer, or less firm. ...Supervisor Tom Gedeon said research in the field could also lead to more secure key pads at ATMS, using a squishy surface where a user was identified by how hard they pushed." via Canberra Times

Elon Musk demonstrates Iron Man style fabrication interface "Armed with a Leap Motion controller and few of today's mainstay 3D display technologies, Musk really has created something that roughly resemble's the interactive displays in Iron Man — though it admittedly looks like a Mark 1 model. In the video below, Musk takes you through the evolution of his interface." via DVICE

Apple researching display tech that can independently adjust appearance of UI elements "To efficiently recognize and change each element, the system looks at color saturation, or more specifically, saturated pixels versus non-saturated pixels. In one embodiment, the non-saturated pixels are associated with areas that don't hold active content, and therefore show the most change when display adjustments are made." via Apple Insider

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Tuesday
Jan152013

Display Technology News Roundup 1.15.2013

Image via PC World

Displair gives you a touchscreen out of thin air "Air flows out of the device, interacting with water drops to form a screen where you can beam images from a computer or tablet. But this is no mere projection screen, it's a fully interactive display, as I found it when I was able to play a game of Fruit Ninja just by waving my hand across the Displair's virtual screen." via PC World

CES 2013 OLED summary "But the most interesting OLED TVs didn't come from LG and Samsung this time - but from Sony and Panasonic. Both companies unveiled 56" 4K OLED TV prototypes. The two companies are collaboration on OLED technologies, and Sony made the TFT on Panasonic's set - which probably explains why both unveiled TVs in the same unique 56" size." via OLED-Info

It's official: 3D is dead "There are no more 60-foot posters with people exploding out of flatscreen televisions. The super glitzy marketing videos now relate to the far more tangible benefits of higher resolutions, curved displays, and the beauty of OLED. The show floor space dedicated to three-dimensional imagery has been decimated, relegating a dubious technology to its proper position as a sideshow rather than a leading cause to upgrade your TV." via The Verge

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Show envisions curved displays, controls "Given enough imagination, engineers could figure out how touch controls or displays could be helpful on the curved handle of a cup of coffee, said Mariel van Tatenhove, marketing director for touch materials for San Jose's Atmel Corp., a developer of microcontrollers, capacitive touch controllers and touch sensors. "We used to think the world was flat, but it's not," said van Tatenhove, who was showing off the company's paper-thin and bendable touch sensor called XSense. "Why shouldn't devices be either?"" via SFGate

Harman Wants to Put an Augmented Reality Display in Your Car’s Windshield "Harman has developed an augmented reality display technology that give you real-time information in your windshield while you drive. It's like Google Glasses for your ar except that the product is actually about to launch it (or so they say...). And Harman promises you won't crash while using it." via Gizmodo

Two Advanced LCD Technologies Appear in Soon-to-Ship Consumer TV Sets "Sharp didn’t really try in its big press conference, simply saying that in addition to its coming 4Kx2K TVs, the company was introducing an FHD Quattron TV that produced images with close to 4Kx2K sharpness. ...Very briefly, because a Quattron pixel contains four subpixels (red, green, blue, and yellow) instead of three, any given color can be created with more than one combination of primaries. This redundancy can be used to create two luminance peaks per pixel instead of the traditional one luminance peak per pixel. Thus, the panel can produce a true 4Kx2K image even though it contains only 2Kx1K (four-primary) pixels." via Display Central

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Tactus tactile LCD "It’s a flexible panel sandwiched atop a touchscreen that uses liquid to inflate and deflate buttons that provide actual tactile response on devices like smartphones, tablets, and kiosk computers. Fast forward to this week and Tactus is on hand at CES 2013 where it’s showing off a 7-inch reference tablet that features the slick morphing keyboard. Like an e-Ink display, the Tactus buttons only require power during state changes." via Geek.com

How to deploy digital signage in transit "Solar Clearing of the LCD screen also is a concern. With direct sunlight and a backlight at full brightness, the LCD crystals receive a large amount of heat and could go through a phase change causing black blotches on the screen. This solar clearing will cause degradation in the display, thereby reducing the operating life." via Digital Signage Today

Flat panel makers safe from rising NTD "Chang said the near term foreign exchange rate fluctuations are unlikely to hurt Taiwanese screen makers badly, but he is more concerned about long term movements if the local currency continues to climb. Chang said another silver lining is that the weakening Japanese yen has served as a factor to reduce the impact from a rising New Taiwan dollar as local flat panel makers are able to take advantage of a cheaper yen by importing components from Japan." via The China Post

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DNP creates bezel-narrowing LCD cover "InvisiBezel can be mounted on top of standard “narrow-bezel” LCD panels. The edges consist of prisms that optically stretch the pixels at the edge of the LCD panel to conceal the bezel. It also protects the panels from scratches." via InAVate

Samsung Again Teases Flexible Displays, But Will Anything Come of Them? ""Samsung and a few other vendors have been teasing the market for some time on flexible displays but so far as I can see, their yapping hasn't done much to create buzz around the idea, let alone actual demand," said Charles King, principal analyst at Pund-IT. "The more attention they receive, the more flexible displays look like a classic 'solution in search of a problem.' Unless Samsung and other involved parties can define some compelling need or use case, flexible displays are likely to become one of those long-discussed yet quickly forgotten misadventures."" via Sci-Tech Today

This Vomiting Robot Is Really A Next-Generation Display Technology "Petman, the eerily lifelike walking droid manufactured by Boston Dynamics, may look like a Terminator prototype, but it’s actually designed to test chemical protection clothing for humans. ECCErobot began as a testbed to study how our brains control our floppy, fragile bodies. And Larry, god bless him, is basically a display technology for studying the contagious properties of aerosolized norovirus (a nasty bug that spreads from projectile vomiting). " via MIT Technology Review

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Thursday
Jan032013

The Display Technology News Roundup For 1.3.2013

Image via The Environmental Blog

OLED TV Arrives "The companies are tackling the OLED in different ways. Samsung is using three OLEDs—one red, one green, one blue—for each pixel; LG is using white OLEDs throughout, creating subpixels with colored and white filters. O’Donovan says he thinks, at least in the short term, that LG’s white OLED approach “will be better for yields and will create a more uniform color for the whole panel.”" via ieee spectrum

Panasonic Halts Plasma R&D "Panasonic is reportedly due to halt R&D activities for its plasma TVs to concentrate on developing OLED technology. ...In fact, plasmas could be phased out for good in 2014 to make way for upcoming OLED technology, which boasts all the benefits of plasma and LCD (infinite contrast, wide viewing angles, good response times, etc.) without the drawbacks." via Digital Versus

Small, medium-size AMOLED displays doubling by 2015 "Mass adoption of AMOLED technology, though, faces hurdles due to the higher cost and technical difficulty of manufacturing -- successful entry takes five years on average, according to the firm. "Prior to the start of mass production of AMOLED displays for mobile phones, only passive-matrix OLED (PMOLED) displays were available, mostly used in applications such as mobile phone sub-displays, automobile displays, and some industrial and niche applications," Chung stated." via Solid State Technology

The Difference Between Makers and Manufacturers "In Producing Prosperity: Why America Needs a Manufacturing Renaissance, Gary P. Pisano and Willy C. Shih, professors at Harvard Business School, list critical technologies in which the United States has lost or is at risk of losing its manufacturing prowess. Among them are rechargeable batteries, liquid crystal displays, and semiconductors (70 percent of the world’s foundry capacity is in Taiwan). It is no longer feasible to make e-ink readers in this country, though the technology was invented here. Shih rejects the notion that innovative products can reliably emerge when designs are shipped off for others to produce." via MIT Technology Review

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Apple May Use IGZO Display Technology on 2013 iPhone and iPad Releases "A rumor suggests that Apple, Inc. and Sharp Corp. are negotiating plans for the former company to use the latter’s IGZO (Indium Gallium Zinc Oxide) technology in its next-generation iPhones and iPad tablet computers. While this agreement could be a potential game-changer for Apple, low yield rates on Sharp’s end has forced Apple to consider other display manufacturers in Asia to ensure healthy supplies of display panels." via Eastern Morning Herald

A Closer Look – MIT Lab’s 8D display "The 8D display is just of several inventions to overcome the prohibitive bandwidth requirements of holographic displays, all without the need for eyeglasses, using optimized optical hardware and co-designed "compressive" image-encoding algorithms. To date, MIT have explored the use of such "compressive displays" that are primarily composed of multiple layers of high-speed liquid crystal displays (LCDs)." via 3D Focus

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Electrowetting combines the best of LCD and E Ink "The problem is that the polarization limits both the viewing angle and the light coming from the backlight. Together, those optical layers—the polarizers, the color filters, and so on—waste more than 90 percent of the backlight’s output. Electrowetting limits this loss by dispensing with the polarizers." via ieee spectrum

Liquid Crystal Finding Could Lead to New Computer Screens "University of Massachusetts Amherst mathematician Robert Kusner teamed up with researchers at the University of Colorado to conduct three-dimensional liquid crystal experiments. According to a press release, “The work is expected to lead to creation of new materials that can be actively controlled.” ...“These findings lay the groundwork for new applications in experimental studies of low-dimensional topology, with important potential ramifications for many branches of science and technology,” Smalyukh stated, noting that the finding could lead to upgraded liquid crystal display (LCD) screens in televisions and laptops that let them interact with light in new ways." via The Epoch Times

Uni-Pixel: Possibly The Best Investment For 2013 "In order to fully understand Unipixel's opportunity, one must first understand the market - touch screens. ...Current 'conductive layers' are made from ITO (Indium Tin Oxide) which is horribly flawed. Firstly, Indium is expensive, increasing from $300/kg to $800/kg in the past 3 years. ...Due to the brittleness of ITO, this cost gets exponentially more expensive for larger screens (such as tablets or laptops, or larger smart phones). This is where Unipixel steps in with the UniBoss product." via Seeking Alpha

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LG Flexible e-Paper Fails to Change the e-Reader World "Why didn’t this screen technology ever catch on in the e-reader world? Amazon, Barnes and Noble, Kobo, Bookeen, and Bebook all use e-Paper made by e-Ink Holdings. This company has had a stranglehold on the entire e-reader segment. With the industry gravitating towards illuminated screens and e-Ink Triton 2, there aren’t any takers for LG." via Good Ereader

New E-Notepad by Sharp brings paper notebooks closer to their doom "The strongest point of the WG-N10 is the accuracy of its response when used with a stylus. It has a self correction system that adjusts the output lines accordingly as the stylus "writes", and can accurately display written notes even in the centimeter range. The reflective display even adds more intuitiveness to the unit, since it can be used just about anywhere that you can use an ordinary notebook, only you don't use up paper and ink!" via VR-Zone

Patent Issued for on Demand Calibration of Imaging Displays ""The steps further include receiving luminance and color values from a plurality of photosensors associated with the display screen, where the photosensors detect distinct luminance and color levels at the different regions of the display screen. The steps also include determining, from the detected luminance and color levels, a plurality of luminance and color correction factors by comparing the detected luminance and color values to reference luminance and color data. The steps additionally include applying the determined luminance and color correction factors to the different regions of the display screen so as to adjust luminance and color of the display screen at the different regions, where each of the different regions is spanned by a corresponding measurement field."" via Equities.com

Firewall: A Depth Sensitive Interactive Wall "Firewall is an interactive installation, a seemingly normal wall that is actually a stretched spandex surface which acts as a membrane interface sensitive to depth. People can push, touch, move and create fire-like visuals dynamically depending on the speed, pressure, depth and movement of the interaction with the spandex surface." via Digital Buzz Blog

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Thursday
Dec272012

The Display Technology News Roundup For 12.27.2012

Image via MIT Technology Review

A Display That Makes Interactive 3-D Seem Mind-Bogglingly Real "The “Z Space” display, developed by Californian company Infinite Z, tracks a user’s eye and hand movements and adjusts the 3-D image that he or she sees in real-time. The resulting effect is stunning. Unlike the 3-D video seen in a movie theater or on a 3-D TV, you can move your head around an object—to look it from the side or from below, for instance—and the Z Space display will adapt and show you the correct perspective. " via MIT Technology Review

Iljin Display expected to become number one touch screen supplier in Korea by the end of 2012 "The expected increase will push Iljin ahead of other Korea-based touch panel makers Melfas, Electro Luminescence Korea (ELK) and Smart Mobile Application Company (SMAC) in touch screen panel revenues during 2012, all of which used to hold top spot positions in Korea from 2009-2011 in terms of revenues generated, added Digitimes Research." via DigiTimes

Big Change in 2013 LCD TV Panel Supply "So, while the end market might prefer 32” which is comparatively cheaper, panel makers may have to cut 32” panel allocation in order to produce 39”, which has a higher panel price and in better production efficiency." via DisplaySearch Blog

Gesture Recognition Technology with Potential "Plessey Semiconductors, Ltd in the UK has announced a contactless gesture recognition technology named imPart which they will demonstrate at next month’s Consumer Electronics Show (CES) in Las Vegas. The imPart reference design to be shown at CES 2013 utilizes Plessey’s EPIC sensors to detect changes in electric potential and translates these changes to gesture input for their imPart tablet-style device" via Display Central

Display database for engineers Search thousands of display panels by multiple characteristics and compare results side-by-side using the display database multisearch.

Innolux, AU Optronics Tumble on LCD Order Report "“Inventories started rising so the industry needs to cut prices severely which will hurt profitability throughout the supply chain,” Vincent Yu, a Taipei-based analyst at Jih Sun Financial Holdings Co., wrote in a note today. “In China, the problem is with an excess of 32-inch TV panels as the market is switching to larger sizes, and we see this order cut as being a special one-off event.”" via Bloomberg

Apple Reveals Two Retina Display Technologies "The second patent relates to LCDs that include a panel having an array of metal oxide TFTs, which may be configured to reduce visual artifacts by providing reduced RC loading and parasitic capacitance, thus improving overall image quality." via Patently Apple

How the Kindle Paperwhite Works "The Kindle Paperwhite uses a unique lighting system to illuminate its electronic ink display. Rather than using a backlight as on LCD-based tablets, the Paperwhite uses a transparent light guide that directs light from four edge-mounted LEDs down toward the surface of the display." via The New York Times

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Penn team making waves with liquid crystals "Despite their name, such defects are highly desirable. If the location of the defects can be controlled, the change in pattern or orientation can be put to use. In the case of a liquid crystal display, for example, the crystals’ orientation in different regions determines which parts of the screen are illuminated." via Penn Current

Touchscreen offers new opportunity for PC brands: An interview with Acer president "Acer's internal research points out that a consumer, after controlling a touchscreen product for more than 20 minutes, would want to use his or her fingers to touch any display he or she sees. This indicates that touchscreen control is an irreversible trend. Acer believes touchscreen control will be a strong selling point, but it still needs more time to take off." via DigiTimes

Prismaflex launches self-powered outdoor displays "Prismaflex, the international outdoor media specialist, has created the first out of home advertising display that is entirely energy self-sufficient, with the launch of its solar-powered Autonomous Scroller displays. The breakthrough has been enabled using a transparent photovoltaic film that taps the sun's energy to power both the scrolling mechanism and the LED lighting used by the Autonomous Scroller display." via PrintWeek

Steve Wozniak's IT predictions for 2013 flexible displays ""Eventually, maybe not within 2013, flexible displays will become less expensive, installed everywhere and anywhere, and change the way we interact with mobile devices and share experiences," Wozniak forecasts. "I honestly believe mobile devices will increasingly become our remote controls to the world. We’ll carry our software on our mobile devices, but display it on these communal screens – including those installed in conference rooms. Device manufacturers will continue to develop mobile devices with various screen sizes, but software will also be designed to display on any size."" via Macworld

Will This Samsung Innovation Leave Apple Out in the Cold? "As Hiner noted, “it’s when we get to the next big leap forward that the divergence between Apple and Samsung could really matter.” Samsung produces 90 percent of devices equipped with OLED, or organic light-emitting diodes, a technology thinner and lighter than LCD, and it is also the company closest to bringing flexible OLEDs to market." via Wall St. Cheat Sheet

The Anti Pinch To Zoom "In a preliminary hearing last week, a US court invalidated an Apple patent related to the famous ‘pinch to zoom’ maneuver. Pinch-to-zoom is one of the most easily recognizable of touch-screen commands, and in the days of the first smartphones, immediately demonstrated how useful a multi-touch screen could be. ...A team from the Human-Computer Interaction Design labs at the University of Washinton is working on a slightly different approach that requires even less digit work." via MIT Technology Review

2013 in view: Looking ahead at the digital signage year to come "Richard Ventura, director of sales - vertical solutions for digital signage solutions provider NEC Display Solutions of America: In 2013 we are going to see further integration of mobility and NFC with digital signage systems. This will also be the year that large displays will be integrated into digital signage applications. The video wall will continue to grow in vertical markets. We will actually even see larger than normal video walls with a focus on off shapes and sizes as well." via Digital Signage Today

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Wednesday
Dec192012

The Display Industry News Roundup For 12.19.2012

Image via Aviation Week / Rockwell Collins

Flying Blind No Longer "Even though the Captain can’t see outside his windscreen, his aircraft’s synthetic vision system (SVS) is giving him a “daylight view” of the airport and surrounding terrain. Synthetic vision systems were created by NASA and the U.S. Air Force back in the late 1970s to improve cockpit situational awareness, especially when operating in reduced visibility at low altitudes. ...The next short step forward will be a combined SVS/EVS system that will present richly detailed images not only on the instrument panel but also on the Heads Up Display, where they can be overlaid on the real-world view through the windscreen. " via Forbes

Dual-sided phone with LCD on one side, e-ink on the other "The LCD side is for watching movies and playing games, but the EPD one is for more than reading ebooks and news articles. ...E-ink displays don't need much power, so that side of the Yota Phone can stay on continously without killing battery life." via Tech Radar

Samsung Display sues LG over LCD patents, again "LG had modified the PLS switching technology by Samsung without permission, and named it "AH-IPS" technology for use in its small- and medium-sized LCD screens, Samsung wrote in its filing. It added the company had patented the PLS technology in November 1997 but LG "copied" it." via ZDNet

Applied Materials to Set Up Display Panel R&D Center in Taiwan "Industry executives estimated the R&D facility to provide a huge boost to Taiwan’s display-panel industry at a time when the island is obviously losing ground to South Korea in global display-panel market. Samsung has begun volume production of AMLED panels while Taiwan’s panel makers are still in early stage of the development of the next-generation display technology. " via CENS

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China company taps bioplastics for use in flat panel displays "At a small factory near Shanghai, Chinese-Canadian plastics entrepreneur Wayne Song believes he’s closing in on commercializing technology to use biocomposites to make such a display, by mixing nano-scale natural fibers with polycarbonate and other optical-grade plastics. ...If the work can be commercialized successfully, Song said it will create a plastic screen that is bendable and hard to break, potentially opening up many new applications. He said some electronics industry experts expect the plastic panels to replace glass over time." via Plastics News

Electronics Recycling Asia: A Rare Procedure "Professor Li also pointed to attempts thus far to recover indium from LCD (liquid crystal display) monitors. At the current price of indium, “you’re going to lose money if you recycle it,” Li said,” so this is not economically sound.”" via Recycling Today

Samsung in 2013: expect an even bigger Note, but no 'unbreakable' Galaxy S IV "Speaking of screens, various news outlets have reported this week that next year's inevitable Galaxy S IV will have an "unbreakable" display, a fruit of Samsung's longtime effort to commercialize flexible AMOLEDs. The rumor appears to originate from Nicolas Gaudois, a UBS analyst quoted by Reuters. Don't expect such a screen on a Galaxy S model in 2013, though. "Flexible screens are still a while off," our source tells us." via The Verge

Plastic logic makes flexible displays a reality "UK-based Plastic Logic is the first company worldwide to have fully industrialised a process for manufacturing plastic displays. The resulting colour and monochrome displays are available in both small and large sizes. The integration of this new display technology in applications and end-devices is not only leading to innovative product concepts, but moreover is beginning to drive a display revolution in consumer electronics." via The Telegraph

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Australia paves way for cockpit tablets "The Civil Aviation Safety Authority (CASA) has released an advisory on electronic flight bags, paving the way for greater use of tablet devices by Australian pilots. ..."A device being used as an electronic flight bag needs to be able to display information in a comparable way to the paper aeronautical charts and documents it is replacing," CASA said in a statement today. "Devices should be large enough to allow images to be shown without excessive scrolling. Smart phones, for example, are not appropriate as the screen is too small."" via itnews

Digital Signage Supplier Planar Sheds Itself Of Another Business "Planar, the first U.S.-based electroluminescent (EL) display manufacturer, is getting out of the business. ...The move is part of Planar’s strategy to shed itself of non-core businesses to sharpen its focus on digital signage, company officials have said." via Consumer Electronics Daily

In the face of new technology, how long will the boom last for China’s producers of flat-panel LCD screens? ""Japanese companies are making money" on Chinese screen-maker sales "because core components for making a panel are mainly produced in Japan," said Liu Dan, a vice president at BOE. "If a company invests US$ 4 billion to build an eight-generation (50 inches and over) panel production line, half of the investment will be used to buy equipment from (Japanese manufacturer) Canon," he said." via Caixin Online

Lenovo exec: We didn't realize how big touch would be "The industry did underestimate touchscreen demand, he admitted. But people are still buying PCs -- at least from Lenovo. In addition, sales of premium-priced computers are growing faster than other PC segments, he said. ..."As you go through any major architectural transition, you try to forecast accurately how much the attach rate will be on touch [or other features]," he said. "Across every major [shift] over the past 10 years, we're never right. The learning is, how do you respond to that? How does the industry change and evolve?"" via CNET

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Is Heads Up Display just what the doctor ordered? "For starters, the HUD is not cybernetically attached to the eye. Instead, the HUD is a headset, currently in the prototype phase, that the ER physicians would wear during their shifts. Made by the semiconductor company Kopin, the HUD, called Golden-i, delivers information via a single tiny projection screen that rests just below the eye. That’s an important detail: the HUD’s screen is not a true display. Rather, it’s a mini-projector that beams the image onto the user’s retina." via Dot Med News

Efficient OLED gets rid of heavy metals "The lack of heavy atoms in the molecule means it might be cheaper to produce than phosphorescent OLEDs containing iridium or platinum, says Z. Valy Vardeny, at the University of Utah. ...But building a molecule doesn’t necessarily mean it will find its way into device production, writes Brian D’Andrade of Exponent, Inc., in an accompanying commentary. To be useful in production, these molecules need to be optimized to emit colors of light needed in displays, they need to be able to be manufactured into devices, and the lifetime of those devices needs to be comparable—or better than—the state-of the art, he writes." via Ars Technica

Aspen Avionics Multifunction Displays "A new Special Airworthiness Information Bulletin advises owners and operators of Aspen Avionics EFD1000 and EFD500 Multifunction Displays (MFD) of an unintentional reset occurring in certain display modes when there are a large number of Temporary Flight Restrictions (TFRs). At this time, this airworthiness concern has not been determined to be an unsafe condition that would warrant airworthiness directive (AD) action under Title 14 of the Code of Federal Regulations (14 CFR) Part 39." via Helicoptor Association International

Raytheon increases pilot situational awareness with Aviation Warrior wearable computer, monocle display "The Raytheon Center Display Unit, which allows militaries to replace the analog instruments in their F-16s and helicopters with a new, flat-screen digital display. The richer data stream can then be sent directly to the pilot’s helmet. The Aviation Warrior wearable computer comes with a wrist-mounted screen, allowing pilots to see radar images, surveillance video, and maps even when on the ground." via Avionics Intelligence

Taking a Second Look at LCD "OLED is beautiful. Stunning image. But I was an early skeptic, and said then, as I say now: the LCD panel has never been stronger in the market. It will continue to dominate the TV market. Any move to OLED or other platforms is years away– well beyond any need for a reevaluation of the market. And digital signage– there is no serious rival for traditional, low-cost display. But since then, there has been more OLED fever. You've all read it. But finally, even the mass media is realizing the hype was over-done." via AVNetwork

Digital Advertising Carriers: LCD Television or LCD Monitor? "The young digital signage market has not settled on universal standards, and potential users of small-scale digital advertising networks have difficult and uninformed decisions to make. This article attempts to convince you why the choice should be made exclusively in favour of commercial LCD monitors, especially in situation when the required application is indoor or semi-indoor (for examples, on public transport stops) advertising network." via Screens Magazine

What did you think about today's news? Leave a comment and share your thoughts.

Tuesday
Oct162012

The Display Industry News Roundup For 10.16.2012

Image via PC World

Fingerprints everywhere! Are we ready for 4 million dirty Windows 8 touchscreens? "Researchers pursue two strategies for making better oleophobic screens (oleophobic literally means “lacking affinity for oils”). Some scientists try to advance the chemical treatment approach now used by Apple and others, while others work on applying new physical textures on screen surfaces, textures that are unfriendly to oil and liquid." via PC World

3D displays: three centuries in the making (interview) "3D technology already existed in the 19th century. However it really took off in 2009. The reason for this was on the one hand the technological possibilities of digital processing / media, availability of content (Avatar), and display technology. It started in digital cinema where the difficulty to create a high-quality 3D image was presented. It then got to the TV market with high refresh rates making it possible to introduce active glasses, especially on Plasma." via Display Alliance

Display technology from AU Optronics stolen and given to Chinese firm, alleges investigation "The two former executives, surnamed Li and Wang, worked in developing panels and OLED technology for AU Optronics, but were lured away with new positions from TCL's China Star Optoelectronics Technology business unit, which also builds displays, according to MJIB. In exchange for supplying the technology, both Li and Wang were also compensated with annual salaries of over US$1 million. ...While China Star Optoelectronics has yet to reach the influence of international rivals AU Optronics, Samsung SDI and LG Display, the company is gradually building up the technology to compete on a wider-scale." via IT World

The 8.5G LCD panel project of China Star Optoelectronics Technology reaches full capacity earlier than scheduled "China Star Optoelectronics Technology Co Ltd., a business union of TCL Corporation -- a world leader in consumer electronics industry, announced that its 8.5G LCD panel production line has reached full capacity three months ahead of the original schedule. ...The success of China Star Optoelectronics Technology is a realization of TCL's strategic goal to completely build its entire LCD display industry chain. Reaching full capacity is also a demonstration of Shenzhen's production speed and quality to the world." via Melodika

Fraunhofer and POG co-developed micrometer-coated OLED structures on glass "The advantage the new design is that the active luminous area is integrated directly into the glass substrate which results in a better field of view, and the whole system is much more simple - and hopefully will result in cheaper designs." via OLED-Info

AUO to take on tablet panel leaders "LG Display and AUO are the two major display suppliers for the iPad mini, the research company said. The mainstream in-plane switching technology was from LG Display, while the advanced hyper-viewing angle technology was from AUO, it added." via The China Post

Possible 2013 Tax Hike May Hit Digital Signage "The new Section 179 of the IRS tax code enables businesses to deduct the full purchase price of qualifying equipment and/or software purchased during the tax year. Previously, depreciations were spread out over multiple years. ...In other words, it makes it easier for them cost-justify digital signage deployments. However, the law is set to expire at the end of 2012." via Digital Draw

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Micro Optics Display, The Screen In Your Glasses "The MOD (for Micro Optics Display) is straight from the future. It's a mini-screen that clips into your ski goggles and gives you real-time stats about your performance (speed, jump height...) in your field of view, as though it were 14 inches big and 5 feet away." via Digital Versus

Next-gen touchpads respond to pressure "Synaptics gave the forcepad to more than two dozen academic research groups, which were challenged to come up with novel uses for the device. It's like a touchpad, but in addition to the usual swiping gestures it can sense how much pressure is being applied, adding another dimension for control. ...Another project took a novel approach to puppetry, with a marionette controlled not by a puppeteer but by a forcepad." via PC World

The tech defining next-gen computing "Of the different autostereoscopic technologies we've seen, parallax barrier has the most traction, and can be found in the likes of the Nintendo 3DS and LG Optimus 3D. It uses an array of slits in front of the display that mean that each eye views a different set of pixels - a systems that works reasonably well with handheld devices, but is a little less convincing on larger displays like TVs." via Tech Radar

China pushes local adoption to support LCD industry expansion "One such factor that increased domestic panel consumption is the adjustment in the open-cell import tariff that China imposes on 32in and larger LCDs. From 3 percent, it was raised to 5 percent beginning April this year, hitting most panel suppliers as they ship their products in this configuration. This has benefited homegrown companies such as CSOT and BOE Technology Group Co. Ltd. Both provide panels in this size, with BOE also offering 37in units." via Global Sources

Want to submit news to Display Alliance or be interviewed? Email jason@displayalliance.com.

$3 million for Liquid Crystal Institute at Kent State "The award will be used for development of new liquid crystal technologies at the Kent State University Liquid Crystal Institute in collaboration with regional businesses. The Liquid Crystal Institute was founded in 1965 and is a comprehensive research and educational center. Kent State will collaborate with four local companies: Kent Displays Inc., AlphaMicron Inc. and Crystal Diagnostics Inc., all of Kent, and Akron Polymer System Inc. of Akron. " via Recordpub.com

Panasonic to Display Smart Solutions and Eco Innovations at GITEX 2012 "GITEX Technology Week 2012 takes place at the Dubai International Convention and Exhibition Centre from 14-18 October. ...A key focus for Panasonic this GITEX is its projectors. Panasonic projectors are true multifaceted, multimedia tools, featuring breakthrough innovations such as daylight view technology, and easy-to-use LCD and DLP technology models. Plug-and-play projectors ideal for classrooms, conference rooms or bigger venues like auditoriums will also be on display." via Panasonic

Carl Zeiss Cinemizer 3D OLED Head Mounted Display Starts Shipping "Carl Zeiss explains: “Rich colors OLED displays create crisp images with very vibrant colors, true black and thus very good contrast. Wearing comfort Emphasis was given to a low weight and optimal wearing comfort during development of the cinemizer OLED..."" via Geeky Gadgets

Magic Finger turns any surface into a touchscreen "Created in collaboration with the University of Alberta and the University of Toronto, the Magic Finger relies on a high resolution RGB micro camera and an optical sensor to allow contextual actions to be carried out based on the particular surface being touched. " via Eureka Magazine

What did you think about today's news? Leave a comment and share your thoughts.

Thursday
Oct042012

The Information Display News Roundup For 10.4.2012

Image via Tech Hive

Is Sharp showing high-res iPad mini screens? "The Japanese manufacturer, which has been mass producing the screens since August for an unnamed customer, is showing working tablet displays in 7-inch, 10-inch, and 13-inch form factors at its booth, though they are sealed off behind glass. IGZO technology, named after the indium gallium zinc oxide semiconductor on which it is based, can be used to make screens with smaller pixels that draw far less power than current models with more accurate touch sensitivity. Sharp is pushing the technology for smartphones and tablets." via Tech Hive

What Is the Society for Information Display For? "What sort of information should be presented and how can we prevent human overload? These and many more questions seem relevant to the Society for Information Display. SID should not just be about displays, but about display-based solutions." via Display Central

Sharp tackles reflected light with 'moth eye' LCD "Sharp applied an anti-reflecting coating to its LCD panels based on technology similar to the nanostructure of a moth’s eyes. Scientists have long understood that moth eyes have a special property that eliminates reflection. The surface of a moth's eyes is covered with bumps and valleys that absorb oncoming light, enhancing night vision." via EE Times

Average Size of LCD TV Panels Increases by 2 Inches in 12 Months "Overcapacity in the TFT LCD industry remains an ongoing concern for panel makers. Capacity expansions have been slowing down, with few new investments in Korea, Taiwan and Japan. ...In addition to shrinking capacity, an important factor in bringing supply and demand into balance is area growth. One key trend to watch here is average screen size, especially for TV panels." via DisplaySearch Blog

Do you need display panels? Ask Jason. I'm the managing editor of Display Alliance but I also source panels for Mass Integrated, Inc. Just let me know what you need: jason@displayalliance.com

Reading on LCD vs e-Ink displays: effects on fatigue and visual strain "Since research has shown that, compared to reading on electronic displays, reading on paper is faster and requires fewer fixations per line, one would expect differential effects when comparing reading behaviour on e-Ink and LCD. In the present study we therefore compared experimentally how these two display types are suited for reading over an extended period of time." via NCBI

Hitachi Electronic Devices becomes KOE-Americas "“Hitachi has a long history of firsts in LCD technology” says Keith Brown, vice-president of operations and sales for KOE Americas. “From the first commercially available in-plane switching technology, to the first ultra-wide-temperature range displays, Hitachi has been an industry innovator for over three decades. KOE-Americas hopes to build on that legacy by partnering with product developers to utilize LCDs in new and innovative ways.”" via Electronic Products and Technology

CEATEC 2012: Docomo demos hands-free video-conferencing prototype with digitized avatar "Docomo came with something rather interesting in the shape of a pair of glasses that comes with 7 different 720p cameras. Not only these cameras will digitize your face, but will also capture in real time your surrounding environment and movements to your calling partner." via Akihabara News

HDTV buying guide: How to select the right set "Though the majority of LED sets you’ll find are edge-lit, meaning that the array of LED backlights behind the LCD panel are positioned around the edges of the set, more-expensive LED sets use full-array or backlit LED light sources. Backlit or full-array sets are more expensive to make (and buy), and they’re generally quite a bit thicker than edge-lit LED sets. Some of these higher-priced backlit LED sets feature a technology called local dimming." via TechHive

The future of brain-computer interfaces revealed ""A BCI is a system that enables interaction with a computer based on changing electrical signals that occur in the brain," Carmichael tells us. "The signals can be taken invasively or non-invasively either from inside the brain or from the scalp. Non-invasive BCI takes signals that are present at micro-volt levels on the scalp and then amplifies them using an EEG. These signals are then digitised so that they can be used by the computer."" via Tech Radar

Minority Report Touch Gestures A Terrible Idea, Says Top Industrial Designer "In the movie, Tom Cruise is doing a lot of object selection, sorting, and editing. Those things work best with small hand movements. We require more motor control for that kind of work. But there is an emerging field of computing that does take advantage of more ‘phatic’ interactions." via Sixteen:Nine

Want to submit news to Display Alliance or be interviewed? Get in touch with us: jason@displayalliance.com

New Technologies and Methods Push Imaging Capabilities "Imaging used to be simply defined as the representation of an object's external form. That definition no longer holds true as researchers now look for more than just an image. They look for more information within an image, such as fluorescent tags, mechanobiological parameters, internal structures, fabrication while imaging and the characterization of materials as yet undefined. " via Laboratory Equipment

Monday
Oct012012

The Information Display News Roundup For 10.1.2012

Image via Slash Gear

Kindle Paperwhite technology explained by Amazon in video "The light you’ve got here around the rim of the display is captured and reflected across the face of the area you’re looking at. This area is called the Light Guide – it’s nanoimprinted and acts like a fiber-optic cable, blasting light through itself and down towards the capacitive touch screen instead of up at your eye. " via Slash Gear

Falling Brightness of New TV Models "Displays can be characterized not only by size, but by their typical brightness. TVs have typically required brightness higher than 400 nits, because TV is generally in the living room and watched from a distance. In contrast, brightnesses of less than 300 nits are typically sufficient for IT devices (e.g. notebook PC, monitor, etc.), because these are usually viewed from shorter distances." via DisplaySearch Blog

Sony-Olympus Alliance Aims for High-Tech Surgery "Sony's new alliance with scandal-tarnished Olympus will focus on producing endoscopes and other surgical tools packed with the Japanese electronic maker's three-dimensional imaging and super-clear "4K" display technologies. ...Technology such as 3D and the futuristic displays known as 4K have not yet produced big results in consumer electronics products such as TVs." via Product Design & Development

Sharp's new screens aim to make HD-LCD pixels mobile "The new LCD panel integrates a new pixel design and revamped manufacturing process to achieve the rate of pixels normally reserved for large LCD television screens. According to Sharp, modern CG-Silicon technology allow the screens to display crisper text, super-clear maps and more realistic HD images. ...Sharp produces the 5-inch screen for Apple's recently released iPhone 5." via ZDNet

Do you need display panels? Ask Jason. I'm the managing editor of Display Alliance but I also source panels for Mass Integrated, Inc. Just let me know what you need: jason@displayalliance.com

New glasses free 3D tech could be a game-changer "The company’s CTO, Richard A. Muller, is a professor of physics at the University of California, Berkeley and he created the ‘Soliddd equation” after years of research. ...“We soon discovered the other lenses in the world had been highly inaccurate. Nobody realised just how good autostereo displays can be and so people were not trying to manufacture as accurately as they should be doing.” he told us." via 3D Focus

Fraunhofer HHI Opens 3D Innovation Center "Under the general management of the Fraunhofer Heinrich Hertz Institute, a platform has been created on the salt river in Berlin’s Tiergarten district that brings together some 50 partners from industry and science to drive forward development of 3D technologies and applications. In addition to the fields of entertainment and media, industrial production and medicine will be of key importance for the future." via Display Central

Foxconn ascends, while Sharp struggles "Foxconn is having no trouble drawing new recruits to Zhengzhou, however, and Sharp appears to see little alternative to negotiating with its deep-pocketed Taiwanese rival. ...In its favor, Sharp's in-house technology is highly advanced compared to Foxconn, with the ability to produce items like super-thin touch panels for phones and tablets, highly efficient solar panels, and giant-screen LCD TVs. Still, the future of the Japanese manufacturer may be found in its past." via PC World

Want to submit news to Display Alliance or be interviewed? Get in touch with me: jason@displayalliance.com

Tech Weekly Podcast: Gesture control technologies "This week we discuss gesture control technologies and how this form of interaction with computers is set to give birth to a new user-interface experience." via The Guardian