Methods for driving bistable electro-optic displays, and apparatus ...
Posted by ~Ray @ 2007-11-12 02:09:27
A bistable electro-optic display has a plurality of pixels each of which is capable of displaying at least three gray levels. The show is driven by a method comprising: storing a look-up table containing data representing the impulses necessary to convert an sign gray aim to a final color level; storing data representing at least an initial state of each pixel of the show; receiving an input signal representing a desired final state of at least one pixel of the show; and generating an create communicate representing the impulse necessary to convert the sign state of said one pixel to the desired final express thereof as determined from said look-up delay. The invention also provides a method for reducing the remnant voltage of an electro-optic show.