Title:
ELASTIC FIXING MEMBER FOR FIXING LIGHT GUIDE PLATE, CORRESPONDING BACK PLATE, AND LIQUID CRYSTAL DISPLAY DEVICE COMPRISING BOTH
Document Type and Number:
WIPO Patent Application WO/2018/171159
Kind Code:
A1
Abstract:
An elastic fixing member (31) for fixing a light guide plate (33), a back plate (32) matching the elastic fixing member (31), and a liquid crystal display device comprising both. The elastic fixing member (31) comprises: a main body portion (311) and a self-fixing portion (312). The self-fixing portion (312) is configured to fix the elastic fixing member (31) on the corresponding back plate (32). The back plate (32) comprises a base and a side wall. A fixing structure and an assembly guide structure (322) are disposed on the side wall of the back plate (32). The fixing structure is configured to, together with the self-fixing portion (312) of the elastic fixing member (31), cause the elastic fixing member (31) to remain fixed on the back plate (32). In addition, the assembly guide structure (322) is configured to guide the elastic fixing member (31) to be fixed on the back plate (32). The elastic fixing member (31) has high precision, high reliability, and low cost, is easy to assemble, and facilitates reliable fixing of the light guide plate (33).
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| JP2004093653 | LIGHT SOURCE FOR PROJECTOR, AND PROJECTOR |
| WO/2015/143740 | NARROW-BORDER LIQUID CRYSTAL MODULE |
| WO/2017/017160 | PROJECTION SYSTEM FOR A HEAD-UP DISPLAY UNIT |
Inventors:
SONG SUIMANG (CN)
LI LIANG (CN)
LI LIANG (CN)
Application Number:
PCT/CN2017/103965
Publication Date:
September 27, 2018
Filing Date:
September 28, 2017
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
International Classes:
G02F1/13357; G02F1/1333
Foreign References:
| CN203745770U | 2014-07-30 | |||
| CN202835045U | 2013-03-27 | |||
| CN204084047U | 2015-01-07 | |||
| JP2010153252A | 2010-07-08 | |||
| CN105674145A | 2016-06-15 | |||
| CN202338865U | 2012-07-18 | |||
| CN202791844U | 2013-03-13 |
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (CN)
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