Title:
QUANTUM DOT BACKLIGHT MODULE AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/086416
Kind Code:
A1
Abstract:
A quantum dot backlight module and a display device comprising the quantum dot backlight module. The quantum dot backlight module comprises: a reflector plate (200), a light guide plate (300) arranged above the reflector plate (200), a plurality of halftone dots (400) arranged on the upper surface of the light guide plate (300) at intervals, quantum dots (500) arranged in the halftone dots (400), and a light-emitting diode (100) arranged at the side edge of the light guide plate (300). By means of the backlight module, the utilization rate of a quantum dot material is improved, costs are reduced, and the purposes that the light-emitting diode (100) effectively dissipates heat and a wide color gamut is realized are achieved.
Inventors:
CHENG YAN (CN)
WANG JIANGFENG (CN)
WANG JIANGFENG (CN)
Application Number:
PCT/CN2014/093149
Publication Date:
June 09, 2016
Filing Date:
December 05, 2014
Export Citation:
Assignee:
SHENZHEN CHINA STAR OPTOELECT (CN)
International Classes:
G02F1/13357; F21V8/00; G02B6/00
Foreign References:
| CN202521397U | 2012-11-07 | |||
| CN104075190A | 2014-10-01 | |||
| CN202171162U | 2012-03-21 | |||
| CN103032765A | 2013-04-10 | |||
| CN102628580A | 2012-08-08 | |||
| CN102768433A | 2012-11-07 | |||
| US20140158982A1 | 2014-06-12 | |||
| US8459855B2 | 2013-06-11 | |||
| KR101156096B1 | 2012-06-20 |
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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