Invention Grant
- Patent Title: Display apparatus
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Application No.: US17357154Application Date: 2021-06-24
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Publication No.: US11611059B2Publication Date: 2023-03-21
- Inventor: Xiaoquan Hai , Lei Wang , Yingzi Wang , Xuan Liang
- 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: Workman Nydegger
- Priority: CN202011230992.9 20201106
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L51/52 ; H01L25/18 ; G06V40/13 ; G06V10/145

Abstract:
The present disclosure provides a display apparatus including: a display module with a plurality of color filters and a black matrix with a plurality of first openings and a plurality of second openings, and the plurality of color filters are arranged in the plurality of first openings in a one-to-one correspondence; a fingerprint recognition circuit, on a side of the display module away from a display surface of the display module and including a plurality of fingerprint recognition elements; and a collimating structure, on an incident side of the fingerprint recognition circuit and including at least two light shading layers, wherein each of the light shading layers has a plurality of light transmitting holes, and one of the light shading layers is multiplexed as the black matrix.
Public/Granted literature
- US20220149335A1 DISPLAY APPARATUS Public/Granted day:2022-05-12
Information query
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