Title:
BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/149405
Kind Code:
A1
Abstract:
A backlight module and a liquid crystal display device. The backlight module comprises an optical film (21), a reflective piece (22), and a light-emitting component. A reflective face (222) of the reflective piece (22) comprises multiple sides (224 and 225). The light-emitting component is arranged at one among multiple junctions formed by the multiple sides (224 and 225) of the reflective face (222), while the direction of light emission of the light-emitting component faces the reflective face (222). The reflective face (222) is provided with a preset track, where the light emitted from the light-emitting component is allowed to enter the reflective face (222) and then to enter evenly the optical film (21) after being reflected by the reflective face (222).
Inventors:
FANG KUOJUN (CN)
Application Number:
PCT/CN2012/073705
Publication Date:
October 10, 2013
Filing Date:
April 10, 2012
Export Citation:
Assignee:
SHENZHEN CHINA STAR OPTOELECT (CN)
FANG KUOJUN (CN)
FANG KUOJUN (CN)
International Classes:
G02F1/1335; F21V7/00
Foreign References:
| CN201795372U | 2011-04-13 | |||
| CN201787425U | 2011-04-06 | |||
| JP2009252380A | 2009-10-29 | |||
| JP2010272386A | 2010-12-02 |
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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