Methods for driving electro-optic displays
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United States of America Patent
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Feb 6, 2018
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app pub date -
Jul 5, 2016
filing date -
Nov 20, 2001
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Abstract
An electro-optic display, having at least one pixel capable of achieving any one of at least four different gray levels including two extreme optical states, is driven by displaying a first image on the display, and rewriting the display to display a second image thereon, wherein, during the rewriting of the display, any pixel which has undergone a number of transitions exceeding a predetermined value without touching an extreme optical state, is driven to at least one extreme optical state before driving that pixel to its final optical state in the second image.
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