Hitachi's Unrollable E-Paper in 2006
(The following Press Release was made for Los Angeles Printing Services. 012805.)
Hitachi's Unrollable E-Paper in 2006
The introduction of the electronic paper, or E-paper, may just be the ticket to save our tress from being converted into paper.
January 29, 2005 – Most of us believe that to start having a greener earth, we must begin with paper. Whether it's recycling newspaper, cardboard, and perhaps mixed
paper, environmental acts are defined when we don't waste paper.
Countries all over have suffered from the effects of landslides due to the depletion of trees. The world has lost nearly 200 million hectares of tree cover. Some of these trees
have been used to produce new paper. Do you know that when new paper is produced, whole trees (e.g. round wood) are used?
To complete the environment cycle, we have to put back into production the paper that we used to conserve and reduce the cutting of trees for new paper. This is called
recycling. However, this is far from what is happening. The paper we send to recyclers has not always gone back into products, but ended up in landfills. The reason for this
is that there is not enough demand for recycled papers. In addition, mills find it to be more expensive to acquire equipment to handle recycled stock.
But advances in technology might just be the ticket to save trees from being turned into paper. With the introduction of E-paper in the market, traditional paper won't be in
demand anymore.
E-paper (or electronic paper), according to searchMobileComputing.com, is a portable, reusable storage and display medium that looks like paper but can be repeatedly
written on (refreshed) by electronic means, thousands and even millions of times. They are used for applications such as e-books, portable signs, and foldable, rollable
displays. They're reusable and relatively cheap to produce.
Developers such as Xerox PARC and Lucent Technologies have cashed in on the technology. Xerox, in partnership with 3M, has created Gyricon. Lucent, on the other hand,
is working with E Ink to create their own brand of e-paper. Both of these technologies made possible a black and white display.
On the other hand, Philips introduced an e-paper in full color. Another brand that plans to sell a color-capable electronic paper in 2006 is Hitachi.
Hitachi's Unrollable E-paper
In the December issue of Asia Pulse, it was announced that Hitachi Ltd. plans to start selling these color-capable electronic paper based on its newly developed 3mm-thick
LCD as early as 2006.
As most types of e-papers can display only black and white images, Hitachi applied a color display capability by employing a mechanism that shifts the distance between
electrodes. Equipped with a special panel that has more than double the surface light reflected on the conventional counterparts, the new LCD panel can produce an image
bright enough to provide easy viewing even without a backlight.
According to Hitachi, a 7-inch prototype of the new LCD panel can continuously show a high-resolution image for several months on lithium ion battery cells. And the image
on display can be changed remotely. However, the Hitachi e-paper cannot display video unlike its Philips counterpart.
Moreover, with its unrollable feature, the company shares that it may be successful for use in shopping malls and trains for posters and ads, as well as at public facilities,
offices and homes for information and message boards.
Hitachi announced their intent to release the 7-inch electronic paper in the latter part of 2006, and the larger versions, including 14- and 21-inch models even later.
About Los Angeles Printing Services
Services offered by Los Angeles Printing Services include catalog printing, brochure printing, book printing, poster printing, flyer printing, folder printing, direct mail marketing,
presentation folder printing, postcard printing, magazine printing, offset printing, and digital printing.
About Hitachi Ltd.
Hitachi is one of the leading global electronics companies that offer a wide range of systems, products and services in market sectors, including information systems,
electronic devices, power and industrial systems, consumer products, materials and financial services.###