Invention Grant
- Patent Title: Optical film, display screen assembly and display device
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Application No.: US16532928Application Date: 2019-08-06
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Publication No.: US11545651B2Publication Date: 2023-01-03
- Inventor: Bing Ji , Xiaoxia Huang
- Applicant: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
- Applicant Address: CN Chengdu; CN Beijing
- Assignee: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.,BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.,BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee Address: CN Chengdu; CN Beijing
- Agency: Dilworth & Barrese, LLP.
- Agent Michael J. Musella, Esq.
- Priority: CN201910002335.X 20190102
- Main IPC: H01L51/52
- IPC: H01L51/52 ; G02B5/00
Abstract:
An optical film, a display screen assembly and a display device are disclosed. The optical film includes a light transmitting film and a light blocking film; the light transmitting film is a double-sided adhesive film, and the light blocking film is a flexible film and is connected with a periphery of the light transmitting film.
Public/Granted literature
- US20200212369A1 OPTICAL FILM, DISPLAY SCREEN ASSEMBLY AND DISPLAY DEVICE Public/Granted day:2020-07-02
Information query
IPC分类:
