Invention Grant
- Patent Title: Backlight module including through-hole and display device including the same
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Application No.: US18098605Application Date: 2023-01-18
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Publication No.: US11994773B2Publication Date: 2024-05-28
- Inventor: Xiujun Cai , Cuie Wang , Sa Li , Wenli Lan , Dong Wang , Dawei Wang
- Applicant: Beijing BOE Optoelectronics Technology Co., Ltd. , BOE Technology Group Co., Ltd.
- Applicant Address: CN Beijing
- Assignee: Beijing BOE Optoelectronics Technology Co., Ltd.,BOE Technology Group Co., Ltd.
- Current Assignee: Beijing BOE Optoelectronics Technology Co., Ltd.,BOE Technology Group Co., Ltd.
- Current Assignee Address: CN Beijing; CN Beijing
- Agency: IPro, PLLC
- Priority: CN 2022855084.0 2020.12.02
- Main IPC: G02F1/13357
- IPC: G02F1/13357 ; F21V8/00 ; G02F1/1333 ; H04M1/02

Abstract:
The embodiments of the application provide a backlight module and a displaying device, relating to the technical field of display. The backlight module comprises a first support structure, an optical film material and a buffer structure; the first support structure is arranged on a side away from a light-outgoing side of the optical film material, and the first support structure and the optical film material have a through-hole; the buffer structure comprises a first buffer portion arranged in the through-hole, and a rigidity of the first buffer portion is less than a rigidity of the first support structure. The backlight module is internally provided with the buffer structure, and the first buffer portion in the buffer structure is arranged in the through-hole that penetrates through the first support structure and the optical film material.
Public/Granted literature
- US20230266623A1 BACKLIGHT MODULE AND DISPLAYING DEVICE Public/Granted day:2023-08-24
Information query
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