Liquid crystal display device and a driving method therefor
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United States of America Patent
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Feb 5, 2002
Grant Date -
N/A
app pub date -
Nov 15, 1996
filing date -
Nov 30, 1995
priority date (Note) -
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Abstract
A liquid crystal display device has a pair of substrates, one of which is provided with a thin-film-transistor circuit, the other one of which is provided with a common electrode, with liquid crystal provided therebetween. The thin-film-transistor circuit includes thin-film-transistors and pixel electrodes in regions surrounded by both gate lines and source lines arranged in the form of a matrix. When the liquid crystal display device is driven, the polarity of an electric signal to be applied to the liquid crystal is fixed corresponding to a plurality of frames or fields, or all frames or fields.
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