Patent ID: 9691340
Date: 2017-06-27
CPC Classifications: G09G

Claim:
1. A polarity reversion driving method of a liquid crystal display, in which four frames constitute one polarity reversion driving period, wherein a first frame and a third frame have a same polarity arrangement with reversed polarities, a second frame and a fourth frame have a same polarity arrangement with reversed polarities, the first frame and the second frame have different polarity arrangements and corresponding pixels in adjacent two frames have complementary charging effects, wherein polarity arrangement of every frame is repeated with a period of four rows and four column, and wherein sub-pixels in a first row and a second row have same polarities, sub-pixels in a third row and a fourth row have same polarities, and sub-pixels in the first row and the third row have reversed polarities, and wherein, in the first frame, sub-pixels in a first column and a fourth column have same polarities, sub-pixels in a second column and a third column have same polarities, and sub-pixels in the first column and the second column have reversed polarities; and wherein, in the second frame, sub-pixels in the first column and the second column have same polarities, sub-pixels in the third column and the fourth column have same polarities, and sub-pixels in the first column and the third column have reversed polarities.