Home » E-readers » E Ink and Epson achieve world-leading ePaper resolution

E Ink and Epson achieve world-leading ePaper resolution

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Core information:

PVI Joins Hands With Epson to Produce E-Paper Displays [May 23, 2011] (emphasis is mine)

PVI`s chairman Scott Liu said that the cooperation marks his company`s entry into the commercial and educational segments, indicating that the company`s e-paper displays will be produced for not only consumer use, but also professional purposes in the future.

To achieve better visibility of Japanese and Chinese words displayed on electronic screens, the two parties are determined to jointly develop 300-dpi, high-resolution e-paper displays, which will be mainly used in commercial and educational e-book readers with screen sizes of 11 inches and above and sold in Japan and mainland China.

In the cooperation, Epson will take charge of manufacturing and providing a high-speed display controller platform for e-paper displays, which incorporates a display controller IC, processor, power supply control IC and related software for optimal operability.

Meanwhile, PVI is engaged in manufacturing and promoting the 300dpi e-paper display, which, with screen sizes of 9.68 inches, 11 inches or above, boast lightweight design, low power consumption, and a vivid, easy-to-read display of words and images.

Accordingly, the cutting-edge product has been sent to customers of e-book readers and system integration for certification and will be set for volume production in the fourth quarter of this year at the earliest.

E Ink and Epson achieve world-leading ePaper resolution [May 16, 2011] (emphasis is mine)

TOKYO, Japan and HSINCHU, Taiwan, May 16, 2011 – E Ink® Holdings Inc. and Seiko Epson Corporation (“Epson”) today announced the joint development of a 300-dpi electronic paper device with razor-sharp text and images for ePaper Document Reader. Combining E Ink’s high-resolution ePaper display and Epson’s high-speed display controller platform, the new device will enable the world’s highest resolution ePaper tablets. With sharply improved readability and ease-of-use the ePaper Document Reader is expected to catch on in business and education settings where huge amounts of data have to be processed, as well as in countries that use character-based text, including Japan and China.

Thin, lightweight, energy-efficient eReaders with easy-to-read, paper-like displays have won over consumers, who are snapping up ePaper devices in unprecedented numbers, causing the market to surge. Demand has also been on the rise in business and education, market segments that require exactly what ePaper provides: the fast and accurate display of enormous amounts of information. Applications in these segments demand higher resolution than that offered by today’s 160-dpi displays due to the need to crisply render, with smooth gradations, engineering diagrams, illustrations, Asian characters, and other fine or intricate content. These market segments also demand faster page navigation and sophisticated user interfaces to allow instant viewing of vast amounts of data.

“As the adoption of eReaders continues to rise worldwide, the opportunities for our EPD technology are expanding in new market segments including business and education,” said Scott Liu, chairman of E Ink. “We continue to improve E Ink’s technology to meet the demands of our customers and the needs of consumers, and this new EPD delivers the low power, sunlight readability and thin, lightweight form factor users have come to expect from E Ink at an even higher resolution.”

“We developed this device specifically to meet the high data demands of business and academia,” said Torao Yajima, managing director at Epson. “Our IC controller and processing power enables the display to handle large files while maintaining the excellent display control and operability found in today’s EPDs, including fast page navigation and a sophisticated user interface.”

Epson’s high speed controller platform is an ideal choice for developers who wish to develop high resolution eTablets with ease and within a very short period.

The respective roles of E Ink and Epson and the products they offer are described below.

E Ink
E Ink will manufacture, sell and support the newly developed 300-dpi ePaper displays, which measure 9.68 inches on the diagonal and have 2,400 x 1,650 pixels. These paper-like, high-resolution displays demonstrate in full the very best features of ePaper: crisp and clear text and images on an easy-on-the-eyes screen, a thin and light form factor, and ultra-low power consumption.

Epson
Epson will manufacture, sell and support a high-resolution, high-speed display controller platform optimized for controlling E Ink’s high-resolution display. Leveraging Epson’s experience with image processing technology developed for photo-quality printers, the display controller platform combines a display controller IC, applications processor, system power management IC, and firmware to provide excellent display control and improved operability.

Moving forward, E Ink and Epson plan to continue collaborating to promote the popularization of ePaper based devices in the business and education markets by developing technology, expanding and upgrading the product lineup, and providing customer support.

Exhibition plans, high-resolution e-paper device
The jointly developed device will be on display at the E Ink booth at SID, to be held in Los Angeles from May 15 to 20.

Related links
News release about Epson’s high-speed, high-resolution display control platform: http://global.epson.com/newsroom/2010/news_20101027.html.

Epson to Provide Display Controller Platform that Sharply Improves e-Paper Product Performance [Oct 27, 2010]
– Platform to enable laser-quality images and high-speed refreshes

Seiko Epson Corporation (“Epson”, TSE: 6724) today announced that it has developed a new display controller platform for electronic reading devices and other electronic paper products that provides laser-sharp image quality and rapid refreshes. The company will begin shipping the platform to e-paper-based product manufacturers in April 2011.

The display control platform will enable e-paper product manufacturers to speed up their time to market by allowing them to efficiently develop products with fast display refresh times and the ability to display images as sharp and clear as any produced by a laser printer. Notably, the platform will facilitate the development of products for business and education applications, which typically require higher image quality and faster displays.

Epson is the world’s no.1* supplier of controller ICs for e-paper displays, partnering with E Ink Holdings Inc. of Hsinchu, Taiwan, the world’s number 1 supplier of e-paper.

The display controller platform employs a newly developed e-paper display driving scheme that is unlike those used in current e-book readers. The new driving scheme capitalizes on high-speed image processing technology originally developed for Epson’s photo-quality printers to enable e-paper displays with resolutions of 300 dpi and higher to be refreshed at high speed, which is ideal for higher education, professional office and general business environments.

E-paper devices outfitted with the display controller platform and a high-resolution e-paper display will render intricate content, such as “kanji” characters, mathematical formulas and engineering drawings, as well as illustrations, photographs and other images that require smooth gradations, much more clearly than current e-paper displays. They will also be able to flip through the pages of an e-book much faster than existing e-readers. When combined with sensors, these devices will provide powerful handwriting recognition, a critical function for business applications. The sharp improvement in readability and usability are expected to fuel the popularity of e-paper products in Japan, China, and other regions where Chinese characters are used, as well as in business and education applications where huge amounts of data have to be processed.

E Ink Announces Next Generation Display Platform [July 1, 2010]

E Ink® Corporation, the leading developer and marketer of electronic paper display technology, today announced the Q2 release of its next generation display technology, Pearl. With Pearl, E Ink expands the capabilities of reflective displays, bringing electronic paper performance to the next level. With the whitest reflective displays in the industry, and a contrast ratio now approximately 50 percent greater than today’s products, text on Pearl “pops” from the page, enabling a reading experience most similar to reading text on printed paper.

The E Ink Pearl design builds on the current generation of Vizplex designs, which is used in millions of eReader devices today. Due to a unique and proven two pigment system that is extremely stable, the current E Ink products in the market today have demonstrated long life and high reliability, enabling a whole new class of consumer products.

Images and text become crisp on the screen as the contrast between the background and item of interest is increased. E Ink Pearl raises the bar for displays used in digital reading. This allows for eReaders to go from a contrast ratio typical of newspapers, to a higher contrast ratio typical of paperback books. The crisp text and detailed graphics also continue to remain pleasant to view when E Ink products are enjoyed outside. In addition, with 16 gray level depth, E Ink Pearl offers the sharpest rendering of images and allows product developers to display images with smooth tones and rich detail.

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1 Comment

  1. […] are good [April 30, 2011 – Jan 9, 2012], Barnes & Noble NOOK offensive [May 25, 2011], E Ink and Epson achieve world-leading ePaper resolution [May 23, 2011] and Hanvon – E-Ink strategic e-reader alliance for price/volume leadership […]

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