Invention Grant
- Patent Title: Texture recognition assembly and method of manufacturing the same, and display apparatus
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Application No.: US16607251Application Date: 2019-02-28
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Publication No.: US11075240B2Publication Date: 2021-07-27
- Inventor: Xiaoquan Hai , Haisheng Wang , Lei Wang
- Applicant: BOE TECHNOLOGY GROUP CO., LTD.
- Applicant Address: CN Beijing
- Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee Address: CN Beijing
- Agency: McDermott Will and Emery LLP
- Priority: CN201810476167.3 20180517
- International Application: PCT/CN2019/076558 WO 20190228
- International Announcement: WO2019/218752 WO 20191121
- Main IPC: H01L27/146
- IPC: H01L27/146 ; G06K9/00 ; G06K9/20 ; G02F1/133 ; H01L25/18 ; H01L27/32

Abstract:
A texture recognition assembly, a method of manufacturing the same, and a display apparatus are disclosed. The texture recognition assembly includes a photosensitive sensing layer, a texture contact layer, and a filter film layer disposed at a side of the photosensitive sensing layer proximate to the texture contact layer. The filter film layer is configured to filter visible light with a wavelength greater than or equal to λ. A value of λ is greater than or equal to 600 nm.
Information query
IPC分类: