Title:
BACKLIGHT MODULE AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/155365
Kind Code:
A1
Abstract:
A backlight module and a display device are provided. The display device includes a backlight module (100) and a display panel (101). The backlight module (100) comprises: a circuit board (130); a number of light sources (120) located on the circuit board (130); and a lens sheet (150) located on the circuit board (130), in which the lens sheet (150) comprises a number of concaves (153), and the light source (120) is held in the concave (153). The present invention can omit the light guide plate or diffusion plate.
Inventors:
ZHANG YANXUE (CN)
Application Number:
PCT/CN2011/074800
Publication Date:
November 22, 2012
Filing Date:
May 27, 2011
Export Citation:
Assignee:
SHENZHEN CHINA STAR OPTOELECT (CN)
ZHANG YANXUE (CN)
ZHANG YANXUE (CN)
International Classes:
G02F1/13357; F21S8/00; F21V5/04; F21V13/00; H01L33/00; H05K1/18
Foreign References:
| CN101169556A | 2008-04-30 | |||
| CN101160538A | 2008-04-09 | |||
| CN101256307A | 2008-09-03 | |||
| JP2005038643A | 2005-02-10 |
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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