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E Ink reference phone and flexible display hands-ons (video)
Looking for your dream phone? Chances are, this isn't it -- but it could be the precursor to what could eventually be cradled in your pocket, especially if you are a fan of E Ink. The device seen above and in the first gallery below is one of just five prototypes of the E-ink reference phone in existence. The point? The company wants to have a tangible Android-powered (2.3.5 Gingerbread, to be exact) model to give to potential partners, so they can craft something similar down the road. We're told that it will most likely be used on the back of color phones, much like the YotaPhone, but partners are welcome to get crazy on the front screen as well. No official timeframe for availability or seeding has been set, but it is expected to roll out in limited capacity sometime this year. Official specs are few and far between, but what we do know is that this nameless phone is driven by a Cortex-A5 CPU of some kind. Given that this is an extremely early prototype, the E Ink device had a lot of bugs when we played with it: force closes, reboots and slow response are among the things we noticed. However, we imagine this will continue to improve with time, so by the time of seeding it may be a completely different story. The UI reminds us of a simplistic feature phone geared toward the basic user, with six icons on the front screen including an app menu. As we'd expect, the phone is great for reading books, and it comes with the option to install applications (though it's possible most games wouldn't look that great). You can also shake the device to clean the text in case it ends up getting "dirty," or misaligned. %Gallery-180039% %Gallery-180040%
Apple patent app describes flexible, wearable, watch-like AMOLED device
Apples and oranges watches. Today's bumper pack of patent applications from Cupertino included this nugget, outlining a small flexible screen that's paired with a "bi-stable spring." In normal lexicon, we're talking about one of those slap bracelets that go from completely straight to wrap-around in an instant. Interestingly enough, Apple isn't the only tech company sniffing around these bracelets as a possible holster for their tech -- Nokia mused on slightly similar notions back in March 2012. This is an application, so most of what today's filing tells us is certainly not set in stone, but new ideas include a "kinetic energy gathering component" within the band -- like the trickle charge feature found on watches -- to pump energy back into the device. One example embodiment of the idea includes a touchscreen interface that will allow music browsing, phone call reviews and even text input through a "simple virtual keyboard." The concept also mentions AMOLED screen tech, as those deactivated (so, black) pixels would assist in eking out battery life in a device where space is definitely at a premium. The filing also suggests that the device could house an end-detection sensor, allowing the wearable to configure itself to each user, regardless of differing wrist measurements, and deactivate sections of the flexible display that aren't on show. This particular application was made in August 2011 -- a fair while before the recent increase in iWatch murmurings. As is the case with Apple's patent contributions, however, we'll wait to see whether the patent is granted and whether these ideas will ever crystallize into a genuine product. In the meantime, maybe it's time to buy up some snap bracelets on eBay: they might just be making a comeback.
NYT: Apple experimenting with wrist-worn iOS devices using curved glass (updated)
Rumors of Apple building a watch-like device have existed since time immemorial -- they've built up the same near-mythical status that the iPhone did pre-2007, or a TV set does today. The New York Times, however, claims that the watch concept exists as more than just some fan art. Reportedly, Apple has been "experimenting" with wrist-wearable devices that would run iOS and use curved glass. Other details are left to feverish speculation, although the OS choice suggests it would be more than just a glorified iPod nano watch. Before we get too excited, we'd do well to remember that any testing in a design lab doesn't equate to production plans: the company might well scrap its work before it ever becomes public, if it's indeed real to start with. Still, there have been enough advances in flexible displays and miniaturization that the notion of connected, wearable Apple gear is no longer as far-fetched as it once seemed. Update: Not to be left out, the Wall Street Journal has made a similar claim. It adds that Apple has explored possibilities with its contract manufacturer Foxconn, although there's not much more to learn at this stage.
Intel, Plastic Logic and Queen's U build the PaperTab: a flexible e-paper tablet (video)
Plastic Logic may have bowed out of building its own e-readers, but that's not stopping the company from making its presence felt at CES. It's teaming up with Intel and Queen's University on the PaperTab, a 10.7-inch tablet concept built around a flexible, e-paper touchscreen. The prototype runs a Sandy Bridge-era Core i5 processor that lets it stand on its own, but it's ultimately designed to work as part of a team: position awareness lets multiple PaperTabs join together to share a work area, and tapping one tablet with content can send it to a waiting document in another. The bendy nature isn't just for durability and a paper-like feel, either, as readers can flip through pages just by bending the relevant side. A fuller reveal is planned for January 8th, but you can get an initial sense of how the plastic slate works through the video after the break. %Gallery-174952% Follow all the latest CES 2013 news at our event hub.
Samsung Display teases 5.5-inch flexible 720p display for demo at CES
Curious to know all the wonders that are in store for this year's CES? Well, in addition to our previews, Samsung Display -- a recent spinoff from the Korean giant -- has let it be known that it'll demo a 5.5-inch flexible 720p display at this year's tech mecca. Keep this in mind, though: what we'll see is merely a component that could one day find its way into a smartphone, rather than a finished product that's meant for consumers. Samsung Display also wants to ground your expectations that while its screens bend without breaking, they're not designed to roll up. Nonetheless, we're looking forward to getting our grubby mitts all over 'em as we dream of what might be. Follow all the latest CES 2013 news at our event hub.
LG gets patent for mobile UI that reacts to flexible displays, encourages origami
As often as companies love to toy with flexible displays, we're seldom told how we'd control that newfound freedom. Are we supposed to make e-paper cranes? Credit LG for some forward thinking -- it's just receiving a US patent for a 2008-era user interface invention that would use a bending screen to its advantage. The implementation includes two displays, one of which flexes while the other accepts touch; bend or fold the first display, and the touchscreen changes to suit the context. Having two closely linked displays would also let the panels run either in unity or independently. Suffice it to say that the technology is unlikely to roll out as-is on a smartphone, if ever: LG's attention has swung towards having one big touchscreen as of late. However, the interface does give the Korean firm a place to start if it develops devices to match its new flexible batteries.
iPad "Smarter Cover" patent application would add display, controls to cover
Like your iPad Smart Cover? You can look forward to a possible future "Smarter Cover" from Apple if the company follows up on a patent application filed about a year ago for a Smart Cover-like tablet cover with a flexible secondary display. As shown in the lovely, high-resolution color images filed with the patent application (one seen above), Apple's idea would take power from a connector on the side of the iPad to drive a flexible display in one of the cover segments for adding extra icons, controlling media playback, or displaying notifications. One drawing, seen below, shows the entire "Surface" of the cover (pun intended) being used as a keyboard, while another turns it into a drawing digitizer. Of course, just because the company has applied for a patent doesn't mean that they'll get the patent or ever add the concept to a future product if they do. #next_pages_container { width: 5px; hight: 5px; position: absolute; top: -100px; left: -100px; z-index: 2147483647 !important; }
TshirtOS is web-connected, programmable, 100 percent cotton (video)
An LED display, camera, microphone, speaker and accelerometer all packaged into a t-shirt and controlled via your smartphone? That's the concept behind tshirtOS, a wearable platform for "self-expression" that currently only exists as a prototype. It can show off tweets, play music videos, capture belly-height photos and send them off to Instagram, and pretty much do anything except play percussion. CuteCircuit, which came up with the idea in cahoots (inexplicably) with Ballantine's whisky, says it's about to conduct product tests and will mass produce the smart-shirts if enough folks register interest. There's no Kickstarter page, definite specs or pricing for any of this, but based on CuteCircuit's history and the video after the break we're inclined to believe TshirtOS is more than just viral marketing stunt for the sake of a dram -- click onwards and judge for yourself.
LG selected to develop 60-inch flexible OLED by 2017
While regular consumers still wait for the first big screen OLED display to make it to big box stores, Korea's Ministry of Knowledge Economy has chosen LG to lead the consortium charged with developing a 60-inch flexible OLED by 2017. Part of the Future Flagship Program, its goal is to generate exports and create jobs by promoting next-generation technologies. The idea is that these flexible displays could be used in windows displaying information say at a bus stations or other public places like a store. So while it appears the focus is currently on commercial applications, we for one have our hopes that we'll one day be able to roll down a giant OLED screen where most might expect the screen for a projector.
Corning unveils slim, flexible Willow Glass (video)
That is not plastic in the image above, it's glass. In particular it's a sheet of Corning's new 100-micron-thick Willow Glass, a new ultra-thin and flexible substrate for LCDs and OLEDs. The extreme thinness of the glass should lead to lighter, svelter devices, but it also means that shape is no longer a barrier for design. In fact, Corning expects Willow Glass will eventually lead substrates to be manufactured "roll-to-roll" instead of "sheet-to-sheet" -- similar to how newspapers are printed. Even though the glass is as thin as paper (literally) it doesn't give up its patented Corning toughness. Though, we wouldn't subject this to the same sort of abuse that the more brolic Gorilla Glass is built to withstand. Willow will start showing up in smartphones first, but the company is already looking into additional applications, such as solar cells and lighting. For more, check out the video and PR after the break.
Copper-nickel nanowires from Duke University could make ubiquitous printable circuits
Nanowires, although they're building steam, still have to overcome the not-so-small problem of cost -- they often have to use indium tin oxide that's not just expensive, but fragile. Duke University has developed copper-nanowire films that could remedy this in style. The choice of material is both a hundred times less expensive to make than indium and is much more durable. It's flexible, too: if layered on as a coating, the nanowires would make for considerably more viable wearable electronics that won't snap under heavy stress. The catch, as you might suspect, stems from the copper itself, which doesn't conduct as much electricity as indium. The nickel will keep your copper electronics from oxidizing faster than the Statue of Liberty, however. Any practical use could be years away, but further successes from Duke could quickly see printable electronics hit the mainstream power and power our dreams of flexible displays.
Plastic Logic demoes flexible color display for e-readers (video)
Plastic Logic has getting by with some eastern love since last year, when RUSNANO's $700 million investment helped the e-reader maker land its Plastic Logic 100 in Russian schools. The latest fruit of that partnership is a prototype of its first flexible color e-reader display, which delivers 4,000-plus hues at a resolution of 75 ppi. The screen contains some 1.2 million plastic transistors, and it's able to bend without distorting images thanks to a top filter and a 150-ppi display below that flex at the same rate. Skip past the break for a demo clip of the tech in action, appropriately featuring some Matryoshka dolls.
Samsung teases flexible, transparent display in concept video
Samsung's flexible display technology isn't slated to hit the market until 2012, but the Korean manufacturer is already giving us a glimpse of how it may transform our lives, with a freshly released concept video. Yes, it's just a concept ad, and a relatively brief one at that, but it still paints a pretty mouth-watering portrait -- one full of transparent, flexible screens, smartphone-tablet hybrids, and augmented reality. Check it out for yourself, after the break.
Korean bendy memory could make plenty of trendy tech
Flexible displays aren't much good unless there's flexible memory alongside. It's been attempted before, but bending memory pushes the individual transistors so close that they begin to interfere with one another -- causing degradation and shortening the device lifespan to just a single day. The Korea Advanced Institute of Science and Technology (KAIST) has solved the problem by pairing transistors with memristors, which are immune to such annoyances. By fixing both inside a flexible substrate, you can push them as near as you like without any electo-radiation spanners jamming up the works. This also means that the flexible RRAM behaves just like flash memory; maybe in the future it won't just be antennas sewn into our clothes.
Samsung to offer flexible displays in 2012, challenges Nokia to a twist contest
Flexible displays? Samsung's got 'em, too. A few days after Nokia showed off its Kinetic Device prototype under the blue lights of Nokia World, Samsung made mention of its own plans to unleash some bendy mobile devices on the world. A spokesperson for the company was scarce on details, but noted that the flexible displays are targeted for 2012. The technology, which was showcased at this year's CES, will initially be incorporated into handsets, with tablets following down the road.
Polymer Vision drops the ball on its flexible display, literally
Flexible displays may well be the future, but it's not hard to see that they won't truly be practical unless they're also as durable as they are flexible. Polymer Vision is well aware of that fact, of course, and it's now gone to some "extreme" lengths to demonstrate the progress it's made on that front. See the results for yourself in the video above.
Engadget Primed: all mobile displays are not created equal
Primed goes in-depth on the technobabble you hear on Engadget every day -- we dig deep into each topic's history and how it benefits our lives. Looking to suggest a piece of technology for us to break down? Drop us a line at primed *at* engadget *dawt* com. The quality of a mobile phone's display is arguably the most important factor to consider when you establish a relationship with a handset. It's inescapable, really. Whether you're playing a rousing game of Robot Unicorn Attack or (regrettably) drunk-dialing an ex, it's the one interface element that you're consistently interacting with. It's your window to the world and your canvas for creation, and if it's lousy, it's going to negatively influence everything you see and do. Today, we're delving into the world of mobile displays, where we're aiming to entertain and edify, and hopefully save you from making regrettable decisions -- when it comes to purchasing new phones, anyway. In this edition of Primed, we'll be examining the different qualities and underlying technologies of several displays, starting with the ubiquitous TFT-LCD and moving through the nascent realm of glasses-free 3D and beyond. We'll also be addressing the importance of resolution and pixel density. Finally, we'll be scoping out a handful of upcoming technologies -- while some are thoroughly intriguing, others are just plain wacky. Go ahead... buy the ticket, take the ride, and join us after the break. It's Primed time.
Silver-ink pen freestyles handmade circuitry, paves way for flexible displays
We've never been the type to appreciate luxury pens, but if said pen was packing a silver-based ink solution that left behind a trail of conductivity... well, our pocket-protector would be very much at its disposal. Announced today, this evolution in penmanship tech has two great University of Illinois minds to thank -- Professors Jennifer Lewis and Jennifer Bernhard. That's right, the two Jennifers schemed up a desktop solution that could see flexible displays and disposable devices coming soon to your pocket (or garbage pail). By eschewing pricey inkjet printers for a low-cost hand-crafted approach, the creators hope future multimedia artists and the engineering-inclined will try their hand at innovative uses. We always knew the pen was mightier than the sword, but now it's just plain Mighty. See the circuit writer in action after the break.
Samsung to finally roll out flexible AMOLED displays for public consumption in 2012?
Samsung's been a frequent source of frustration, teasing us with its fabulous flexible displays for years, while never giving us a date when we could buy one for our very own. However, word on the web suggests that Sammy is finally ready to unleash its pliant panels upon the world in Q2 of 2012. Apparently, the company's mobile display division opened a new manufacturing plant with Ube (who produces the plastic substrate for the screens) last month to mass-produce bendy AMOLEDs for watches and phones. Let the countdown to the ductile display revolution begin.
Polymer Vision's latest display rolls up, still doesn't ship out (video)
Despite a litany of missed launch dates, bankruptcy filings, and corporate buyouts, Polymer Vision continues to trudge forward, and we're more than happy to ogle its latest flexible screen. This time, the new hotness is a six-inch SVGA display repeatedly rolled-up 25,000 times at a radius of only six millimeters. The resulting scroll is apparently slightly smaller than a dime. With that kind of repetitive endurance, this tech seems well suited for building that Readius-like eReader Wistron promised a while back; not that we're holding our breath, or anything.
