flexibledisplay
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Samsung shows off OLED display collection at CES
OLED displays were out in full force this year, with Samsung bringing plenty of its own to showcase to CES onlookers. We already had a chance to check out a snazzy folding OLED late last week, but CNET was able to capture a few more for good measure. The most notable were the 3.3-inch "3D" AMOLED display (with a WQVGA resolution) and the 7.01-inch AMOLED panel, which was seen sporting a 1,024 x 600 resolution and a 30,000:1 contrast ratio. Flip through the gallery below for a few more looks, but don't get your hopes up too high for any near-term release dates.[Via OLED-Display]
Wrist-worn flexible OLED prototype is for the military, but kids like it too
Flexible OLED displays are becoming more and more commonplace (and festive), despite not actually being available in any devices you can buy just yet. When that day finally comes, Universal Display Corporation thinks one of those gadgets will be something like the above: a wearable, flexible, 4-inch prototype screen that CES attendees will be able to check out and maybe even try on -- albeit uncomfortably. It's been developed with military applications in mind (they always get the cool stuff first), but bendy consumer devices are naturally envisioned as well. There's no word on when we'll start seeing them in passports or flexi-phones, but we're thinking we have a while to wait yet.[Warning: PDF link; via OLED-DISPLAY.net]
HP and ASU demo bendable, unbreakable electronic displays
Well, what do you know? Nearly four years after Arizona State University opened its very own flexible display center comes this, a prototype device that's purportedly easy to manufactur, easy on the environment and practically as strong as Thor. HP and ASU have teamed up to demonstrate the fresh e-displays, which are constructed almost entirely of plastic and consume far less power than traditional computer monitors. The "unbreakable displays" were crafted using self-aligned imprint lithography (SAIL) technology invented in HP Labs, and while we'd love to see this in a pliable laptop at CES 2009, we suspect it'll be a few years yet before these slither out to the commercial realm.Update: HP Labs pinged us with this tidbit on the image above. "This image from the Flexible Display Center at ASU represents what the flexible display, a paper-like computer display made entirely of plastic, could look like in the future."
E Ink fits Vizplex displays into Casio, Hitachi handsets
For those still thinking that flexible displays are far from being widely accessible, think again. E Ink has just announced that its Vizplex Imaging Film-based displays will be used in handsets by Casio Hitachi Mobile Communications. For starters, the Hitachi W61H (already available) boasts a 2.7-inch E Ink display that can scroll through 96 different images whenever a call is received or the clamshell is cracked open; the Casio G'zOne (shown after the jump) will feature the same technology on its secondary "silhouette display." Details beyond that are pretty scant, but the real news here is that these displays are finally making their way into reasonably affordable handsets. Open up the flood gates, we say.[Via SlashPhone]
AIST unveils flexible display created with microcontact printing
Fresh from its efforts to disguise solar cells as plant leaves, Japan's National Institute of Advanced Industrial Science and Technology (or AIST) is now boasting about some advances it's made in flexible displays, which it says will offer a whole host of benefits for e-paper-based devices. The big deal with this one is that all the processes needed to fabricate the organic TFT were done with microcontact printing, which allowed 'em to achieve a pixel pitch of 127μm even in its their initial 6x6-inch prototype, with the display also working effectively over its entire surface. That doesn't mean that it's quite ready for commercial use just yet, however, although the institute is promising to have A4-sized prototype ready by 2010, with actual e-paper products set to follow sometime around 2015.
Samsung demonstrates e-passport with flexible OLED display
It's been a tick since we've heard anything noteworthy on the e-passport front (that's probably a good thing, truth be told), but Samsung SDI and German security printer Bundesdruckerei are out to break the silence. The two have teamed up to demonstrate a passport that boasts a "slim and bendable" OLED color display within a "polycarbonate data page." Predictably, the aforementioned display can be used to "provide a raft of information including a video of the document holder." It's also noted that the units will be heat-resistant, enabling officials to laminate the cards and make them less susceptible to manipulation. Information about a potential release date wasn't divulged, but it sure sounds like this stuff is dangerously close to being ready for use.
ITRI showcases a 10.4-inch flexible color LCD
Hot on the heels of that flexible color e-ink display we saw a couple days back, here comes a flexible 10.4-inch LCD display that's less then 10mm thick. The display is being developed by Taiwan's Industrial Technology Research Institute (ITRI), and features two plastic substrate elements instead of a traditional glass one. ITRI says the display can reproduce 57 percent of the NTSC color gamut, but there's no word on when we might ever see these in production.[Via TG Daily]
Researchers devise thermally-activated flexible display
The race to create bigger smaller and better flexible displays now has yet another participant, but Weijia Wen and colleagues at the Hong Kong University of Science and Technology are putting a toasty twist on their iteration. The team has reportedly developed a "flexible, thermally-activated electronic display made from a mixture of metal nanoparticles and plastic," which costs far less than most similar alternatives to create and measures just 150-microns in thickness. Moreover, these units are able to change hues based on the surrounding temperatures, and while only fixed patterns are available for viewing at the moment, the crew hopes to implement an array of "thermal pixels" in the future for more dynamic opportunities. A display that warns you of an overheating machine / battery / toy -- who woulda thunk it?[Thanks, Alan]
Conceptual Flexi PDA boasts rubber hinges, flexible display
Just as Dell calls it quits on the PDA market and flexible displays become more and more common, it makes sense to see a concept device that takes advantage of both opportunities. The Flexi PDA, although still stuck on the drawing board, would present a rubber hinged handheld that could fold open much like a book, giving users a device that's a bit smaller and deeper than current alternatives. Additionally, the casing could easily be ruggedized in order to add water, dust, and shock proofing abilities for those with less delicate work spaces. As expected, this novelty would also pack a QWERTY keyboard, double as a cellphone, and triple as a media player should it ever hit the market, but for now we'll just have to settle with the above picture and a faint hint of hope.
