Gate driving method and circuit for liquid crystal display
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United States of America Patent
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Apr 12, 2011
Grant Date -
May 4, 2006
app pub date -
Apr 19, 2005
filing date -
Oct 28, 2004
priority date (Note) -
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Abstract
A gate driving method for a liquid crystal display (LCD) and a gate driver thereof are provided. The LCD has a plurality of scan lines. The method starts by generating a gate driving signal. A correction signal is superposed to the gate driving signal to generate a corrected gate driving signal and to reduce a high voltage level of the gate driving signal, wherein a polarity of the correction signal is opposite to a polarity of the gate driving signal. The corrected gate driving signal is then outputted to drive one of the corresponding scan lines.
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