Drive methods of array-type light modulation element and flat-panel display
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United States of America Patent
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-
Dec 4, 2001
Grant Date -
N/A
app pub date -
Oct 18, 1999
filing date -
Oct 16, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In an array-type light modulation element drive method comprising the steps of arranging electromechanical light modulation elements for executing light modulation by displacement operation of a flexible section by an electrostatic force and elastic restoration operation of the flexible section like a two-dimensional matrix, selecting each pixel according to a scan electrode signal Vg, and giving a data signal Vb to a pixel electrode for driving the pixel, a basic frame is divided into an odd frame and an even frame and the polarity of an applied signal Vgs is inverted in the odd frame and the even frame for executing AC drive of the light modulation element.
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