Title:
BACKLIGHT MODULE AND DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2018/205837
Kind Code:
A1
Abstract:
A backlight module (100) and a display apparatus. The backlight module (100) comprises a rubber frame (110), an optical component (120) composed of a plurality of stacked optical film sheets, and a binding member (140). The rubber frame (110) comprises an accommodating space and a recessed groove (111) arranged on at least one side wall; each optical film sheet comprises a body (130), and at least two optical film sheets also comprise a lug (131) protruding outward along at least one side wall of the body (130); the body (130) is arranged inside the accommodating space, the lugs (131) being stacked in the recessed groove (111) such that the optical component (120) is disposed at a preset position of the rubber frame (110); the binding member (140) is sleeved over the outside of the lugs (131) in order to secure the plurality of optical film sheets into an integral optical component (120). The backlight module (100) can effectively prevent the plurality of optical film sheets from becoming displaced or misaligned and effectively prevents the backlight module (100) from leaking light.
Inventors:
XU YESHUN (CN)
SUN WENBO (CN)
SUN WENBO (CN)
Application Number:
PCT/CN2018/084564
Publication Date:
November 15, 2018
Filing Date:
April 26, 2018
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
HEFEI BOE DISPLAY LIGHTING CO (CN)
HEFEI BOE DISPLAY LIGHTING CO (CN)
International Classes:
G02F1/1335; F21V17/04
Foreign References:
| CN101071227A | 2007-11-14 | |||
| CN1779516A | 2006-05-31 | |||
| CN201412787Y | 2010-02-24 | |||
| TW343502B | ||||
| CN2819251Y | 2006-09-20 | |||
| CN106033132A | 2016-10-19 | |||
| CN206708858U | 2017-12-05 |
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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