Ladas & Parry LLP
Polarity reversal driving method for liquid crystal display panel, and apparatus thereof
The invention discloses a polarity reversal driving method for liquid crystal display panel and an apparatus thereof, wherein a polarity reversal driving period comprises four frames and any one of the four frames may be a start frame, and images are scanned and displayed in a forward or backward order of the four frames; wherein during the polarity reversal driving period, the polarity arrangement manners of a first frame and a third frame are same, while their polarities are opposite; the polarity arrangement manners of a second frame and a fourth frame are same, while their polarities are opposite, and the polarity arrangement manner of the first frame is different from that of the second frame. The driving method designed by the present invention can lighten the flicker and crosstalk phenomenon arisen when the liquid crystal display panel displays some pictures.
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD. BOE TECHNOLOGY GROUP CO., LTD.
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inventional additional additional
Xiujian Jinliang
Zhu Liu