Invention Grant
- Patent Title: Backlight module, display screen and tiled display device
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Application No.: US17209679Application Date: 2021-03-23
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Publication No.: US11360351B2Publication Date: 2022-06-14
- Inventor: Xinrui Wang , Haijun Shi , Hao Wang
- Applicant: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
- Applicant Address: CN Beijing; CN Beijing
- Assignee: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.,BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.,BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee Address: CN Beijing; CN Beijing
- Agency: Dority & Manning, P.A.
- Priority: CN02010225310.9 20200326
- Main IPC: G02F1/13357
- IPC: G02F1/13357 ; G02F1/1333 ; G06F3/14
Abstract:
A backlight module includes a back plate and a middle frame assembly disposed on the back plate. The middle frame assembly includes a first frame body and a second frame body. The first frame body is sleeved outside of the second frame body, and the first frame body and the second frame body have a deformation space therebetween.
Public/Granted literature
- US20210302788A1 BACKLIGHT MODULE, DISPLAY SCREEN AND TILED DISPLAY DEVICE Public/Granted day:2021-09-30
Information query
IPC分类:
