Driving method of liquid crystal display panel
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United States of America Patent
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Jun 12, 2018
Issued Date -
N/A
app pub date -
Feb 26, 2016
filing date -
Feb 1, 2016
priority date (Note) -
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Abstract
Disclosed is a driving method of a liquid crystal display panel. Area division is implemented to obtain at least three division areas for individually providing a compensation signal voltage to each division area according to the difference of the actual brightnesses and the target brightnesses, and with the compensation signal voltage, implementing enhancement to a data signal voltage corresponded with a sub pixel, of which a difference of the data signal voltage (V+) in a positive polarity driving cycle or the data signal voltage (V−) in a negative polarity driving cycle and the common voltage (VCOM) is smaller, and implementing abatement to a data signal voltage corresponded with a sub pixel, of which a difference of the data signal voltage (V+) in the positive polarity driving cycle or the data signal voltage (V−) in the negative polarity driving cycle and the common voltage (VCOM) is larger.
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