Invention Grant
- Patent Title: Liquid crystal panel structure and manufacture method
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Application No.: US15115691Application Date: 2016-06-15
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Publication No.: US10295865B2Publication Date: 2019-05-21
- Inventor: Ji Li
- Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.
- Applicant Address: CN Shenzhen, Guangdong
- Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Shenzhen, Guangdong
- Agent Leong C. Lei
- Priority: CN201610323197 20160513
- International Application: PCT/CN2016/085779 WO 20160615
- International Announcement: WO2017/193443 WO 20171116
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; G02F1/1337 ; G02F1/1343

Abstract:
The present invention provides a liquid crystal panel structure and a manufacture method. Both the first alignment layer of the upper layer and the second alignment layer of the lower substrate employ the silicon nitride films, of which the surfaces are implemented with ion beam bombardment, and in comparison with the utilization of PI alignment film material, the alignment layers possess the physical, chemical properties of silicon nitride, which are more stable, and thus can provide the better reliability for the liquid crystal panel; besides, the proper pre-tilted angle provided by the surface of the silicon nitride films with ion beam bombardment can be adjusted in a certain range, and thus can provide the proper pre-tilted angle for the liquid crystal molecules, and compared with the present PSVA technology, the procedure of utilizing the UV light irradiation to provide the pre-tilted angle for the liquid crystal is not required.
Public/Granted literature
- US20180088371A1 LIQUID CRYSTAL PANEL STRUCTURE AND MANUFACTURE METHOD Public/Granted day:2018-03-29
Information query
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