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1. (WO2018205369) LIQUID CRYSTAL DISPLAY PANEL AND DRIVING METHOD THEREFOR, AND LIQUID CRYSTAL DISPLAY

Pub. No.:    WO/2018/205369    International Application No.:    PCT/CN2017/090502
Publication Date: Fri Nov 16 00:59:59 CET 2018 International Filing Date: Thu Jun 29 01:59:59 CEST 2017
IPC: G09G 3/36
G09G 3/34
Applicants: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD
武汉华星光电技术有限公司
Inventors: ZHA, Guowei
查国伟
Title: LIQUID CRYSTAL DISPLAY PANEL AND DRIVING METHOD THEREFOR, AND LIQUID CRYSTAL DISPLAY
Abstract:
Disclosed are a liquid crystal display panel and a driving method therefor, and a liquid crystal display. The driving method comprises: normalizing images to be displayed, which correspond to various backlight partitions, of a liquid crystal display panel, and obtaining characteristic data of an input image (101); performing backlight boundary expansion on each of the backlight partitions according to a pre-set condition, and determining a backlight opening coefficient of each of the backlight partitions by means of data information after backlight boundary expansion (102); fusing the backlight opening coefficient of each of the backlight partitions, and obtaining a driving current of the liquid crystal display panel (103); acquiring characteristic data of an output image of each of the backlight partitions according to the characteristic data and the driving current (104); and displaying the output image by means of the driving current and the characteristic data (105). By means of the method, a liquid crystal display panel can also display high-quality picture information under light crosstalk conditions.