Double-gate liquid crystal display device which adjusts main-charge time and precharge time according to data polarities and related driving method
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United States of America Patent
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Nov 12, 2013
Grant Date -
Sep 15, 2011
app pub date -
Jun 28, 2010
filing date -
Mar 11, 2010
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Abstract
A method for driving a liquid crystal display device provides sufficient charge time for a pixel unit by adjusting a main-charge time and a precharge time of the pixel unit according to the polarities of data driving signals applied during a main-charge period and a precharge period. Meanwhile, the method controls a write period during which a data driving signal is written into a pixel unit, so that each pixel unit can be equally charged.
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