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1. (WO2017035912) HVA-TYPE LIQUID CRYSTAL DISPLAY PANEL

Pub. No.:    WO/2017/035912    International Application No.:    PCT/CN2015/091726
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Tue Oct 13 01:59:59 CEST 2015
IPC: G02F 1/1335
G02F 1/1343
Applicants: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
深圳市华星光电技术有限公司
Inventors: YE, Yanxi
叶岩溪
Title: HVA-TYPE LIQUID CRYSTAL DISPLAY PANEL
Abstract:
An HVA-type liquid crystal display panel comprises an upper substrate (1), a lower substrate (2), and a liquid crystal layer (3) disposed between the upper substrate (1) and the lower substrate (2). The upper substrate (1) comprises a first substrate (11) and a common electrode layer (12) disposed on a side of the first substrate (11) facing to the lower substrate (2). The lower substrate (2) comprises a second substrate (21), a plurality of gate scanning lines disposed on the second substrate (21), and a plurality of data lines (22). The plurality of gate scanning lines and the plurality of data lines (22) are encircled to form a plurality of sub-pixel regions. Hollowed-out portions (121) are formed at positions above the common electrode layer (12) corresponding to the gate scanning lines and the data lines (22), so as to prevent edges of the sub-pixel regions from light leakage and a color cast phenomenon, thereby replacing a black matrix to achieve the light shielding effect.