Patent ID: 9311839
Filing Date: 2016-04-12
CPC Classification: G09G

Claim Text:
1. A method for driving a liquid crystal panel, the liquid crystal panel comprising a plurality of data lines and a plurality of gate lines which are crossed respectively to form a plurality of pixel units in rectangular arrangement, each of the plurality of pixel units comprising one thin film transistor and one pixel electrode, wherein in two adjacent columns of pixel units in the plurality of pixel units, one column common data line is connected with the pixel electrodes located at the opposed sides of the common data line alternatively through the thin film transistors, the method for driving the liquid crystal panel comprising: applying data line driving signals with opposed polarities to the odd columns of data lines and the even columns of data lines, respectively, within one frame of picture, wherein the polarities of the data line driving signals are inversed, each time two rows of the gate lines have been scanned, to form a specific polarity arrangement, and the initial data line driving signals for two adjacent frames of pictures have opposed polarities, wherein the specific polarity arrangement is configured such that the first row of pixel electrodes and the last row of pixel electrodes have the same polarity and that starting from the second row of pixel electrodes, each two rows of pixel electrodes constituting a group of pixel electrodes in sequence, in which each row of the pixel electrodes in the odd groups of pixel electrodes have a polarity opposed to that of the first row of the pixel electrodes, while each row of the pixel electrodes in the even groups of pixel electrodes have the same polarity as the first row of the pixel electrodes.