Tuesday, May 21, 2013

Hands-on with LG's 5-inch flexible plastic OLED display at SID (video)

Source: http://www.engadget.com/2013/05/21/lg-5-inch-oled-display-hands-on/

STUB  Eyeson with LG's 5inch flexible display at SID

You can't blame us for rushing to see LG's flexible OLED HD panel here at SID. First announced earlier this week, the 5-inch display sports a plastic construction, which allows it to be both bendable and unbreakable. Most alluring of all, though, is LG's intimation that the screen tech will debut in a smartphone by the end of this year. Before we get lost in thoughts about a tricked-out Optimus G, let's take a look at this early prototype.

The panel is made of plastic substrates, which are both more flexible and cheaper to manufacture than their glass counterparts. In fact, cost-effectiveness seems to be the chief objective overall. Clumsy consumers will benefit as well -- in a smartphone, the glass above the screen could break, but the OLED panel would stay in tact, resulting in lower repair costs. At the company's booth, a demo area let attendees take a hammer to the standalone display and twist it every which way -- sure enough, it withstood these torture tests. In our hands, the 5-inch screen was lightweight and responsive to twists and bends; it felt like a thick film strip.

An LG rep told us the panel could sport a bigger or smaller size when it debuts in a smartphone later this year. And though the prototype on display here today was labeled merely as "HD," we're sure that resolution could be adjusted as well. For now, get an early look in our video after the break.

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Sony's 13.3-inch Digital Paper prototype sports E Ink's Mobius flexible display, we go hands-on (video)

Source: http://www.engadget.com/2013/05/21/sony-13-inch-digital-paper-hands-on/

DNP  Sony's 133inch Digital Paper prototype sports E Ink's Mobius flexible display, we go handson

Sony's new e-ink prototype is getting the test-drive treatment at Japanese universities, but SID provides a perfect opportunity to give the North American market a demo. We found the Digital Paper slab parked at E Ink's booth -- fitting, as the company's new Mobius flexible display is the device's biggest selling point.

At 13.3 inches, the panel is larger than your typical e-reader's, but it weighs just 60 grams. That light footprint comes courtesy of E Ink's TFT tech, which allows for larger, more rugged devices without the extra weight. The Digital Paper's form factor matches the size of a sheet of A4 paper, and the on-board digitizer lets users scrawl notes on the electromagnetic induction touchscreen. Naturally, this is just one implementation of the E Ink's display, but it's neat to see a prototype in action nonetheless. Head past the break to do just that.

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Qualcomm demos next-gen 2,560 x 1,440 Mirasol display (hands-on video)

Source: http://www.engadget.com/2013/05/21/qualcomm-mirasol-display-eyes-on/

Qualcomm demos nextgen 2,560 x 1,440 Mirasol display handson video

We haven't heard about Mirasol for a while now, but Qualcomm's reflective display tech showed up in a few proof-of-concepts on the SID Display Week floor. We got a look at a previously announced 1.5-inch panel embedded on the top of an "always-on" smartphone and on the face of a smartwatch. Though a rep took care to emphasize that these were just mockups, he said the screen will soon show up in some third-party devices.

More interesting, though, was the company's next-gen display: a 5.1-inch panel sporting a stunning 2,560 x 1,440 (577 ppi) resolution. Viewed up close, it delivers crisp images, but the reflective display kicks back a silvery tint and colors don't pop as they do on other handsets. But while the sky-high pixel count may not tell the whole story, the screen offers one huge plus: a 6x power advantage over LCD and OLED displays. In practical terms, that means devices could go days without charging. Don't expect to see this guy in your next smartphone, though: by "next-gen," Qualcomm means this tech has a few more years in the R&D phase before it'll be ready to hit a licensee's production line. For now, make do with our hands-on video after the break.

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NVIDIA Tegra 4i software update adds LTE-Advanced speeds

Source: http://www.engadget.com/2013/05/21/nvidia-tegra-4i-soft-update-adds-lte-advanced-speeds/

NVIDIA Tegra 4i software update adds LTE-Advanced speeds

NVIDIA's Tegra 4i appeared in February boasting, amongst other things, its built-in Cat. 3 LTE modem capable of speeds as high as 100Mbps. What NVIDIA didn't make obvious at the time was that the i500 modem, the fruit of its Icera acquisition, had the processing grunt to enable a software modem update to boost its speed to Cat. 4 LTE (150Mbps.) We had a quick visit with NVIDIA and saw a "perfect world demo" (pic above) of the device being bombarded at 150Mbps as well as placing an actual call on AT&T's network and streaming video. Of course LTE-Advanced doesn't exist in the real world yet, nor does a real handset sporting this chip, though seeing another player battling incumbent Qualcomm in this space before these networks have even been lit up certainly warms our hearts. Check the PR text for all the nitty gritty details after the break.

Brad Molen contributed to this report.

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Twitter's Innovator's Patent Agreement launched, applied to first patent

Source: http://www.engadget.com/2013/05/21/twitter-innovators-patent-agreement-launched/

The patent wars have grown long and tiresome for many, but Twitter's among the first to take meaningful action to stop them with its Innovator's Patent Agreement. Today, the company launched version 1.0 of the IPA and is using it for the first time. Patent number 8,448,084, which claims a method for refreshing a scrollable list of content (aka pull-to-refresh) is the first to get the IPA treatment, which means that Twitter has pledged to use this patent for defensive purposes only.

What's that mean? Well, under this version of the IPA, Twitter can assert claims against anyone who has filed, threatened or participated in a patent infringement suit against Twitter or any of its users, affiliates, customers, suppliers or distributors. It can also assert the patent to "deter a patent litigation threat" against Twitter and its peoples. If you're thinking that such a broad definition of "defensive purposes" means Twitter can pretty much use its IPA'd patents how it chooses, you're pretty much right. Still, we applaud Twitter's effort to pre-empt future patent litigation, but we'll have to wait and see if it accomplishes its goal of having companies spending their money on innovation instead of litigation.

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Source: Official Twitter blog

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