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1. (WO2017059635) BACKPLATE

Pub. No.:    WO/2017/059635    International Application No.:    PCT/CN2015/098864
Publication Date: Fri Apr 14 01:59:59 CEST 2017 International Filing Date: Sat Dec 26 00:59:59 CET 2015
IPC: H04N 5/64
G02F 1/13
Applicants: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
深圳市华星光电技术有限公司
Inventors: ZHANG, Zuwei
张祖伟
TANG, Guofu
唐国富
FENG, Jiani
冯佳妮
Title: BACKPLATE
Abstract:
Disclosed is a backplate, comprising a backplate body and a reinforcing rib assembly arranged on the surface of the backplate body. The reinforcing rib assembly comprises first inclined ribs and second inclined ribs. Each of the first inclined ribs extends towards the centre from each corner part of the backplate body. A triangular region is enclosed by each second inclined rib and each corner part. The first inclined ribs and the nearest second inclined ribs are arranged to intersect each other. In the present invention, the reinforcing rib assembly comprising several reinforcing ribs in an inclined design is designed on the surface of the backplate body, with a first inclined rib extending towards the centre at each corner part, a second inclined rib being convexly arranged at each corner part, a triangular region being enclosed by a second inclined rib and the corresponding corner part, and the second inclined rib intersecting with the first inclined rib for supporting, so that the anti-distortion capability, the rigid strength and the curvature stability of the backplate are improved. The backplate is simple in structure and low in cost.