Title:
BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/143163
Kind Code:
A1
Abstract:
A backlight module and a liquid crystal display device. The backlight module comprises a refraction structure (22). The refraction structure (22) comprises a first refractive surface (221) and a second refractive surface (222). The first refractive surface (221) and the second refractive surface (222) respectively are arranged at a first inclination angle and a second inclination angle. The light emitted towards the first refractive surface (221) by a light source (10) corresponding to the refraction structure (22) is refracted by the first refractive surface (221) and then passes through the refraction structure (22). The light emitted towards the second refractive surface (222) by the light source (10) corresponding to the refraction structure (22) is refracted by the second refractive surfaces and then passes through the refraction structure (22).
Inventors:
FANG KUOJUN (CN)
Application Number:
PCT/CN2012/073654
Publication Date:
October 03, 2013
Filing Date:
April 09, 2012
Export Citation:
Assignee:
SHENZHEN CHINA STAR OPTOELECT (CN)
FANG KUOJUN (CN)
FANG KUOJUN (CN)
International Classes:
G02F1/13357; F21V5/00; G02B6/00
Foreign References:
| CN101761829A | 2010-06-30 | |||
| CN1466005A | 2004-01-07 | |||
| JP2005071798A | 2005-03-17 | |||
| US20120050649A1 | 2012-03-01 | |||
| CN201112174Y | 2008-09-10 |
Attorney, Agent or Firm:
ESSEN PATENT&TRADEMARK AGENCY (CN)
深圳翼盛智成知识产权事务所(普通合伙) (CN)
深圳翼盛智成知识产权事务所(普通合伙) (CN)
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