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1. (WO2016061850) MANUFACTURING METHOD FOR CURVED LIQUID CRYSTAL PANEL

Pub. No.:    WO/2016/061850    International Application No.:    PCT/CN2014/090285
Publication Date: Fri Apr 29 01:59:59 CEST 2016 International Filing Date: Thu Nov 06 00:59:59 CET 2014
IPC: G02F 1/1333
G02F 1/1339
Applicants: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
深圳市华星光电技术有限公司
Inventors: MA, Chao
马超
LEE, Yungjui
李泳锐
Title: MANUFACTURING METHOD FOR CURVED LIQUID CRYSTAL PANEL
Abstract:
A manufacturing method for curved liquid crystal panel, comprising: step 1, presetting the radius of curvature R of a CF substrate (1) and an array substrate (2) of the curved liquid crystal panel; step 2, manufacturing the CF substrate (1) and the array substrate (2), the CF substrate (1) and the array substrate (2) both being in a planar state, and the space L2 between two adjacent data lines (21) being arranged unequal to the interval L1 of a black matrix (11) in an arrangement direction of the data lines (21) in step 2; step 3, bending the CF substrate (1) and the array substrate (2) respectively to attain the radius of curvature R preset in step 1; and step 4, vacuum attaching the bent CF substrate (1) to the bent array substrate (2) by curved fitting way to form the curved liquid crystal panel. The method avoids the display defects caused by existing manufacturing methods for curved liquid crystal panels, and can improve the overall yield effectively.