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1. (WO2013143139) LIQUID CRYSTAL PANEL, MANUFACTURING METHOD FOR SAME, AND LIQUID CRYSTAL DISPLAY DEVICE

Pub. No.:    WO/2013/143139    International Application No.:    PCT/CN2012/073396
Publication Date: Fri Oct 04 01:59:59 CEST 2013 International Filing Date: Sun Apr 01 01:59:59 CEST 2012
IPC: G02F 1/1339
Applicants: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
深圳市华星光电技术有限公司
LIN, Chiachiang
林家强
HOU, Hunglung
侯鸿龙
Inventors: LIN, Chiachiang
林家强
HOU, Hunglung
侯鸿龙
Title: LIQUID CRYSTAL PANEL, MANUFACTURING METHOD FOR SAME, AND LIQUID CRYSTAL DISPLAY DEVICE
Abstract:
A liquid crystal panel, a manufacturing method for same, and a liquid crystal display device. The liquid crystal panel comprises a first substrate (100) and a second substrate (200) disposed opposite up and down, and a spacer disposed between the first substrate (100) and the second substrate (200). The spacer comprises a first spacer (220) and a second spacer (230); one end of the first spacer (220) is disposed on the first substrate (100), the position, corresponding to the first spacer (220), on the second substrate (200) is disposed with a groove (140), the other end of the first spacer (220) is located above the top plane of the groove (140), and two ends of the second spacer (230) are separately disposed on the first substrate (100) and the second substrate (200). The groove (140) is designed on the second substrate (200) of the liquid crystal panel, so the first spacer (220) is located on the groove (140). When the liquid crystal panel is pressed by an external force, the first spacer (220) sinks into the groove (140) under the action of the external force, and the groove (140) limits the transverse movement of the first spacer (220), so as to avoid transverse movement of the second spacer (230), which results in that the thickness of a local area of the liquid crystal panel is reduced to cause a dark area.