Title:
PRISM LIGHT GUIDE PANEL AND CORRESPONDING BACKLIGHT MODULE
Document Type and Number:
WIPO Patent Application WO/2013/155755
Kind Code:
A1
Abstract:
A prism light guide panel and a backlight module containing same. The prism light guide panel comprises a panel body. The panel body comprises a plurality of strip-shaped prisms which are arranged on the light-emitting surface of the panel body, and the side surface of the panel body is provided thereon with a light absorption layer. The light absorption layer is arranged on the side surface of the panel body of the prism light guide panel, so as to reduce or eliminate a bright line near the side surface of the prism light guide panel, thereby conveniently solving the technical problem that a bright line may be generated near the side surface of the prism light guide panel.
Inventors:
CHANG KUANGYAO (CN)
FAN WEI (CN)
FAN WEI (CN)
Application Number:
PCT/CN2012/075986
Publication Date:
October 24, 2013
Filing Date:
May 24, 2012
Export Citation:
Assignee:
SHENZHEN CHINA STAR OPTOELECT (CN)
CHANG KUANGYAO (CN)
FAN WEI (CN)
CHANG KUANGYAO (CN)
FAN WEI (CN)
International Classes:
G02B6/00; F21V8/00; G02F1/13357
Foreign References:
| CN101630037A | 2010-01-20 | |||
| CN101515046A | 2009-08-26 | |||
| CN101578480A | 2009-11-11 | |||
| CN101498810A | 2009-08-05 | |||
| JP2003177250A | 2003-06-27 |
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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