02-10-2010, 01:20 PM
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E-PAPER TECHNOLOGY
Submitted in partial fulfillment of
the requirements of
Bachelor of Technology Degree
of Rajasthan Technical University, Kota
Submitted by:
Devendra Kr. Gupta
Guided by:
Mr. Ramesh Kumar Department of E&C.
Abstract
E-paper is a revolutionary material that can be used to make next generation ; electronic displays. It is portable reusable storage and display medium that look like paper but can be repeatedly written one thousands of times. These displays make the beginning of a new area for battery power information applications such as cell phones, pagers, watches and hand-held computers etc.
Two companies are carrying our pioneering works in the field of development of electronic ink and both have developed ingenious methods to produce electronic ink. One is E-ink, a company based at Cambridge, in U.S.A. The other company is Xerox doing research work at the Xerox's Palo Alto Research Centre. Both technologies being developed commercially for electronically configurable paper like displays rely on microscopic beads that change color in response to the charges on nearby electrodes.
To build e-paper , several different technologies exist , some using plastic substrate and electronics so that the display is flexible. E-paper or electronics ink display technology designed to mimic the appearance of ordinary ink on paper. Unlike a conventional flat panel display, which uses a back light to illuminate its pixels, electronic paper reflects light like ordinary paper and is capable of holding text and images indefinitely without drawing electricity, while allowing the image to be change later.
Like traditional paper, E-paper must be lightweight, flexible, glare free and low cost. Research found that in just few years this technology could replace paper in many situations and leading us ink a truly paperless world.
E-PAPER TECHNOLOGY
Submitted in partial fulfillment of
the requirements of
Bachelor of Technology Degree
of Rajasthan Technical University, Kota
Submitted by:
Devendra Kr. Gupta
Guided by:
Mr. Ramesh Kumar Department of E&C.
Abstract
E-paper is a revolutionary material that can be used to make next generation ; electronic displays. It is portable reusable storage and display medium that look like paper but can be repeatedly written one thousands of times. These displays make the beginning of a new area for battery power information applications such as cell phones, pagers, watches and hand-held computers etc.
Two companies are carrying our pioneering works in the field of development of electronic ink and both have developed ingenious methods to produce electronic ink. One is E-ink, a company based at Cambridge, in U.S.A. The other company is Xerox doing research work at the Xerox's Palo Alto Research Centre. Both technologies being developed commercially for electronically configurable paper like displays rely on microscopic beads that change color in response to the charges on nearby electrodes.
To build e-paper , several different technologies exist , some using plastic substrate and electronics so that the display is flexible. E-paper or electronics ink display technology designed to mimic the appearance of ordinary ink on paper. Unlike a conventional flat panel display, which uses a back light to illuminate its pixels, electronic paper reflects light like ordinary paper and is capable of holding text and images indefinitely without drawing electricity, while allowing the image to be change later.
Like traditional paper, E-paper must be lightweight, flexible, glare free and low cost. Research found that in just few years this technology could replace paper in many situations and leading us ink a truly paperless world.
