Title:
BACKLIGHT MODULE AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/218888
Kind Code:
A1
Abstract:
Provided are a backlight module and a display device. The backlight module comprises a light guide plate (3) and a light-emitting component capable of emitting light and causing the emitted light to be incident into the light guide plate (3) in a parallel manner. The light guide plate (3) comprises a light incident surface (301), a bottom surface (303), a light exit surface (302) at the top, and at least one reflective slope (401). The reflection slope (401) is located between the bottom surface (303) and the light exit surface (302), and the angle between the reflection slope (401) and the plane on the bottom surface (303) in the extending direction away from the light incident surface (301) is less than 90°. The light incident surface (301) is located on one side of the light guide plate (3).
Inventors:
XU JUN (CN)
ZHANG QING (CN)
CHEN SHOUNIAN (CN)
WU SHOUZHENG (CN)
ZHANG QING (CN)
CHEN SHOUNIAN (CN)
WU SHOUZHENG (CN)
Application Number:
PCT/CN2017/111664
Publication Date:
December 06, 2018
Filing Date:
November 17, 2017
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
HEFEI BOE OPTOELECTRONICS TECH (CN)
HEFEI BOE OPTOELECTRONICS TECH (CN)
International Classes:
G02F1/13357
Foreign References:
| CN107300806A | 2017-10-27 | |||
| CN105842923A | 2016-08-10 | |||
| CN105954933A | 2016-09-21 | |||
| CN105549238A | 2016-05-04 | |||
| CN1474214A | 2004-02-11 | |||
| JP2001147329A | 2001-05-29 |
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
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