Title:
BACKLIGHT MODULE AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/120502
Kind Code:
A1
Abstract:
A backlight module and a display device comprising a display panel and a backlight module. The backlight module comprises: a light source; a light guide plate (710) comprising a bottom surface and a plurality of lattice point depressions (714) arranged in a two dimensional arrangement, wherein the lattice point depressions (714) are located at the bottom surface, and each of the lattice point depressions (714) is filled with a quantum dot material (716); and a substrate (712) arranged on the bottom surface of the light guide plate (710), and sealing the quantum dot material (716) in the lattice point depressions (714) of the light guide plate (710), so as to increase optical conversion efficiency.
Inventors:
LEE CHIA-HANG (CN)
Application Number:
PCT/CN2017/080379
Publication Date:
July 05, 2018
Filing Date:
April 13, 2017
Export Citation:
Assignee:
HKC CORP LTD (CN)
CHONGQING HKC OPTOELECTRONICS TECH CO LTD (CN)
CHONGQING HKC OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
G02B6/00; G02F1/13357
Foreign References:
| CN105676341A | 2016-06-15 | |||
| CN105158972A | 2015-12-16 | |||
| CN106054449A | 2016-10-26 | |||
| CN104344328A | 2015-02-11 | |||
| CN206114945U | 2017-04-19 | |||
| CN205404872U | 2016-07-27 | |||
| CN104793284A | 2015-07-22 | |||
| CN205787490U | 2016-12-07 |
Attorney, Agent or Firm:
BEIJING HUIZE INTELLECTUAL PROPERTY LAW LLC (CN)
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