e paper

Sony tipped to be considering an “all e-ink” smartwatch

Sony tipped to be considering an “all e-ink” smartwatch

Smartwatches might be useful, at least to some, but their battery lives are nothing to write home about, given the available space you can cram a battery into. Some smartwatch makes, most notably Pebble, have opted to stay with the colorless but more power-efficient e-ink types of display. Based on an insider source, Sony might be eying something similar too, but with an intriguing twist. It won't just be the watch face that will be using e-ink, but the whole wrist band itself as well.

Continue Reading

Mirasol production doused as Qualcomm chases licensing instead

Mirasol production doused as Qualcomm chases licensing instead

Qualcomm has quietly confirmed that it is backing out of mirasol display production, instead looking to license the color e-paper technology amid struggles to mass-produce the screens. The news was announced by Qualcomm CEO Paul Jacobs as part of the company's financial results call last week, and described as being a strategy to "better align our updated roadmap with the addressable opportunities."

Continue Reading

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.

Continue Reading

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.

Continue Reading

Apple hybrid e-paper/LCD display plans tipped in new patent application

Apple hybrid e-paper/LCD display plans tipped in new patent application

Talk of an e-paper based iPad has rumbled around since the reveal of the first-gen model, but so far Apple has proved unwilling to move beyond its multi-purpose IPS LCD display and consider either monochrome or color e-ink panels. According to a freshly published patent application by the company, however, they've at least given thought to the merits of electronic paper; in a submission titled "Systems and Methods for Switching Between an Electronic Paper Display and a Video Display" Apple describes a layered display sandwich which would combine traditional LCD and e-paper screens.

Continue Reading

Samsung’s Liquavista buy-out official: color video e-paper and more in pipeline

Samsung’s Liquavista buy-out official: color video e-paper and more in pipeline

Liquavista has confirmed that it has been acquired by Samsung, as was reported earlier this week, with the electrowetting display specialists now a fully-owned affiliate. According to Samsung's press release, it will use the electrowetting tech to produce devices - presumably including ereaders and tablets - that can support color video playback with e-paper displays. Meanwhile, future applications include transparent, transmissive and transflective displays.

Continue Reading

Sony dismiss iPad-rival color Reader tablet plans

Sony dismiss iPad-rival color Reader tablet plans

Sony has again dismissed speculation that they are planning a color ereader tablet to directly take on the iPad, with deputy president of the digital reading division, Fujio Noguchi, telling Tech-On that the company's range is still resolutely focused on ebook consumption. "I think recently developed color e-paper devices are suited for displaying movies" Noguchi suggests, "but I believe that color e-paper should be employed for e-book readers with a focus on displaying texts."

Continue Reading

1 2 3 4