Source driver and source drive method of liquid crystal panel of unequal row drive width
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United States of America Patent
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Aug 29, 2017
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N/A
app pub date -
Apr 3, 2015
filing date -
Mar 20, 2015
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Abstract
The present invention provides a source driver and a source drive method of a liquid crystal panel of unequal row drive width. By providing the input signal decoding control unit electrically coupled to the plurality of data signal output channels and encoding the data signal output channel start address signal and the data signal output channel end address signal in the transport packages of the data signal to be transported to the input signal decoding control unit, the input signal decoding control unit controls the amount of activated data signal output channels to adjust the row drive width for each scan according to the received data signal output channel start address signal and the received data signal output channel end address signal. The row drive width of scan for each row can be dynamically adjusted to transport the data signal to the pixels required to display in each row. It is applicable for non rectangular display for reducing the output power of the liquid crystal panel and the source driver of the liquid crystal panel of unequal row drive width is derived from the present drive structure design. The structure is simple.
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