07012600 is referenced by 206 patents and cites 154 patents.

A bistable electro-optic display has a plurality of pixels, each of which is capable of displaying at least three gray levels. The display is driven by a method comprising: storing a look-up table containing data representing the impulses necessary to convert an initial gray level to a final gray level; storing data representing at least an initial state of each pixel of the display; receiving an input signal representing a desired final state of at least one pixel of the display; and generating an output signal representing the impulse necessary to convert the initial state of said one pixel to the desired final state thereof, as determined from said look-up table. The invention also provides a method for reducing the remnant voltage of an electro-optic display.

Title
Methods for driving bistable electro-optic displays, and apparatus for use therein
Application Number
10/65795
Publication Number
7012600 (B2)
Application Date
November 20, 2002
Publication Date
March 14, 2006
Inventor
Alexi C Arango
Somerville
MA, US
Jonathan L Zalesky
Cambridge
MA, US
Ara N Knalan
Cambridge
MA, US
Joanna F Au
Boston
MA, US
Karl R Amundson
Cambridge
MA, US
Holly G Gates
Somerville
MA, US
Robert W Zehner
Somerville
MA, US
Agent
David J Cole
Assignee
E Ink Corporation
MA, US
IPC
H04N 1/46
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