Epson and E Ink partner on controller IC for e-paper displays
[Thanks, Jack]
Posts with tag electronic paper
Phillips spin-off Polymer Vision looks to be making fast work on its most recent promise to commercialize its foldable display this year, with the company set to officially unveil the first product to use the would-be paper killer at next week's 3GSM conference in Spain. Somewhat awkwardly dubbed the "Cellular-Book," the device will initially be offered by Telecom Italia (in Italy, naturally) although it appears to be more book than cellular. The main bit of kit is, of course, that rollable, foldable display, which can extend to a full five inches yet still wrap up into a device "smaller than the typical mobile phone." The cellular part of the equation comes in the form of a combination of EDGE, UMTS, and DVB-H capabilities, which will give you access to an array of different services viewable in 16 levels of gray, including e-mail. RSS feeds and, of course, e-books, which you'll be able to purchase through Telecom Italia's mobile network. Though they won't make as heavy use of that display, you'll also be able to load up the device with music and podcasts, with a relatively hefty 4GB of storage provided to satisfy your media appetite. Unfortunately, there's no word on price or a launch date just yet, though that would seem to be likely detail to be revealed at the big unveiling next week.
Toshiba Matsushita Display Technology looks to be making a big play in the rapidly growing electronic paper/ink industry, announcing that its 5-inch monochrome VGA display has gone into mass production. While less flexible than some alternatives, Toshiba Matsushita's display looks like it should be relatively easy on the eyes, with a 12:1 contrast ratio, 20 ms response time, and 16 levels of gray, with some internal and external reflective mojo eliminating the need for a backlight. Obviously not enough to cut it in a PMP, but more than adequate for some paperless page-turning. Just as importantly, the display keeps power consumption down to a minimum, consuming just 4mW of power in 2-level greyscale mode and 20mW in full 16-level mode. Unfortunately, the company hasn't yet provided any firm production numbers, nor has it given any indication when the displays might actually find their way into some products.
U.K.-based Plastic Logic has announced that it has secured some $100 million in funding to build the world's first factory dedicated to manufacturing plastic electronics on a commercial scale. More specifically, the factory's set to produce flexible active matrix display modules, aimed at making various electronic reading devices a little more portable and a little less hard on the eyes. According to the company, the plant will be built in Dresden, Germany, with production set to ramp up sometime in 2008 at an initial capacity of more than a million display modules per year.
Now that monochrome e-paper is a pretty standard affair, those at the forefront of e-ink technology have moved on to perfecting the real killer app, which is full-color displays. We've already seen a tiny color model from Fujitsu, and a larger, but only two-color offering from Bridgestone, and now Hitachi -- maker of the black-and-white Albirey e-paper -- is showing off a 13.1-inch version of this product will an impressive 4,096-color palette. Apparently the power-saving "RGBW" filter enables the device to display bright whites as well as deep blacks, but the trade-off is the unit's rather underwhelming resolution of just 512 x 384 pixels. Therefore, we probably won't be seeing color eBooks anytime soon, but the low res should be adequate enough for certain types of signage that would benefit from the paper's ability to hold a picture in the absence of power; we think they would look great advertising all the quality products found at Engadget's retail location.
Seiko Epson, consistently at the forefront of new flexible display technology, has once again announced a breakthrough in plastic-substrate-based electronic paper manufacturing. Using its proprietary SUFTLA (surface-free technology by laser annealing) technique, combined with electrophoretic technology from US-based E-Ink, the company has managed to produce a 0.47-millimeter-thick, A6-size (7.1-inch) sheet of e-paper that sports an impressive 2,048 x 1,536 pixels (QXGA) and a maximum drive voltage of six volts. The new display, which also features a 10:1 contrast ratio and almost border-less design, was announced at the Society for Information Display's (SID) recent international symposium in San Francisco.








Other Weblogs Inc. Network blogs you might be interested in: