Search International and National Patent Collections

1. (WO2018133135) STRENGTH ENHANCING METHOD FOR CURVED LIQUID CRYSTAL PANEL

Pub. No.:    WO/2018/133135    International Application No.:    PCT/CN2017/073339
Publication Date: Fri Jul 27 01:59:59 CEST 2018 International Filing Date: Tue Feb 14 00:59:59 CET 2017
IPC: G02F 1/1333
Applicants: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
深圳市华星光电技术有限公司
Inventors: LI, Jiaxin
李家鑫
Title: STRENGTH ENHANCING METHOD FOR CURVED LIQUID CRYSTAL PANEL
Abstract:
A strength enhancing method for a curved liquid crystal panel, comprising the steps of: determining, in a curved liquid crystal panel, a tensile stress region subjected to a maximum tensile stress (S101); computing a length and width of the tensile stress region (S102); eliminating microcracks in the tensile stress region (S103); and coating, in the tensile stress region and at a periphery thereof, a moisture-resistant coating preventing moisture-related deterioration (S104). The method can significantly increase the strength of a curved liquid crystal panel, and greatly reduce risks of the panel being broken.