epaper

AUO Sipix e-paper display can show video at a sloth-like 6 fps

AUO Sipix e-paper display can show video at a sloth-like 6 fps

Today one of the big downsides to e-paper displays is that most of them can't show video. The screens are also generally only in gray scale as well. That gray scale bit is changing with some of the color screens that are coming to the market eventually from E-ink. The colors the E-ink screen shows aren’t nearly as nice looking as a normal LCD though. The upside to e-paper and E-ink screens is that the things sip power making the devices they are integrated into much easier on batteries than devices with an LCD. Eventually we will end up with color e-paper screens that will run full motion 30-fps video, but that tech is not here yet.

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Ricoh color e-paper display promises 2.5x brightness

Ricoh color e-paper display promises 2.5x brightness

Ricoh has revealed a new color e-paper technology that, the company reckons, offers 4x the color range of existing systems, along with 2.5x the white reflectivity brightness for cleaner text and images. On show at SID 2011 this week, the new display uses a lamination electrochromic method of production which forms separate cyan, magenta and yellow organic layers between two substrates.

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Qualcomm mirasol gets intelligent LED lighting; in ereaders this fall

Qualcomm mirasol gets intelligent LED lighting; in ereaders this fall

Adding illumination to e-paper screens seems pretty counter-intuitive - after all, what makes the display technology special is that it looks like paper and doesn't need backlighting - but that's just what Qualcomm has done with its latest mirasol prototype. It makes sense, too, The Digital Reader discovered when Qualcomm whipped out the ereader mock-up at CES On The Hill this week; rather than backlighting the display, the new mirasol model actually has an embedded front light.

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Disposable E-Paper on the Prototype Tip

Disposable E-Paper on the Prototype Tip

So you're totally tired of all the old ways. Books? Useless. You're not into the whole "retro" thing, and you want people to know that you're on the cutting edge. The technology edge. So what do you think that heavenly next thing is? How about some disposable e-paper? University of Cincinnati electrical engineering professor Andrew Steckl decided he wanted that too. So what did he do? He demonstrated that electrowetting works on a paper substrate just as well as it does on glass. What's that mean? It means there's going to be some e-paper on paper.

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SlashGear Morning Wrap-up: November 17 2010

SlashGear Morning Wrap-up: November 17 2010

Today we talk about, believe it or not, methane powered computers! Better hope you don't get too close to a heat source. Uh oh. Then there's a Berlin showing of some fantastic looking color e-paper, sponsored by Bridgestone, Epson, and Samsung, but made by an unknown producer. Then PALM throws down the gauntlet saying they'll reclaim their smartphone "birthright" soon, and BYD Alice Tegra 2 Froyo tablet wants a chomp of the tablet market too. All this and MORE on todays SlashGear Morning Wrap-up!

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