Title:
BACKLIGHT MODULE AND DISPLAY DEVICE THEREOF
Document Type and Number:
WIPO Patent Application WO/2020/107897
Kind Code:
A1
Abstract:
A backlight module and a display device thereof. The backlight module comprises a light guide plate (2), a frame body (4), and a light source (5), and the frame body (4) is provided around the light guide plate (2); the light source (5) is provided between the light guide plate (2) and the frame body (4); a through hole (23) is formed in the light guide plate (2); a side plate (22) of the light guide plate (2) distant from the light source (5) behind the through hole (23) is provided with an outwardly protruding portion (24) and/or a side frame (42) of the frame body (4) distant from the light source (5) behind the through hole (23) is provided with an inwardly recessed portion (43).
Inventors:
ZHOU GEGE (CN)
Application Number:
PCT/CN2019/096456
Publication Date:
June 04, 2020
Filing Date:
July 18, 2019
Export Citation:
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD (CN)
International Classes:
G02F1/13357; G02B6/00
Foreign References:
| CN109358451A | 2019-02-19 | |||
| CN207318772U | 2018-05-04 | |||
| CN107861188A | 2018-03-30 | |||
| CN108826103A | 2018-11-16 | |||
| US7056001B2 | 2006-06-06 |
Attorney, Agent or Firm:
ESSEN PATENT & TRADEMARK AGENCY (CN)
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