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1. (WO2017041318) DRIVING APPARATUS AND LIQUID CRYSTAL DISPLAY APPARATUS

Pub. No.:    WO/2017/041318    International Application No.:    PCT/CN2015/089833
Publication Date: Fri Mar 17 00:59:59 CET 2017 International Filing Date: Fri Sep 18 01:59:59 CEST 2015
IPC: G09G 3/36
Applicants: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
深圳市华星光电技术有限公司
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
武汉华星光电技术有限公司
Inventors: ZUO, Qingcheng
左清成
Title: DRIVING APPARATUS AND LIQUID CRYSTAL DISPLAY APPARATUS
Abstract:
A driving apparatus and a liquid crystal display apparatus. By increasing the time of duration of a gate electrode drive signal, and at the same time shortening the time for providing a positive voltage for a source electrode line and prolonging the time for providing a negative voltage for the source electrode line, a drive apparatus compensates the difference of the pixel charging efficiency, which is caused by positive and negative voltages, and can improve the phenomena that display pictures of a liquid crystal display panel have different brightnesses and the display effect is uneven in the prior art.