Invention Grant
- Patent Title: Display module including light-shielding layer, and display apparatus
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Application No.: US16730820Application Date: 2019-12-30
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Publication No.: US11594063B2Publication Date: 2023-02-28
- Inventor: Bingping Liu , Xiaoxiao Wu , Guozhao Chen
- Applicant: Xiamen Tianma Micro-Electronics Co., Ltd
- Applicant Address: CN Xiamen
- Assignee: Xiamen Tianma Micro-Electronics Co., Ltd
- Current Assignee: Xiamen Tianma Micro-Electronics Co., Ltd
- Current Assignee Address: CN Xiamen
- Agency: Christensen O'Connor Johnson Kindness PLLC
- Priority: CN201911054304.5 20191031
- Main IPC: G06V40/13
- IPC: G06V40/13 ; G02F1/1333 ; G02F1/1362

Abstract:
Provided are a display module and a display apparatus. The display module includes: sub-pixels arranged in an array along a first direction and a second direction; and an array substrate including an underlay substrate, a fingerprint recognition unit, and a first light-shielding layer. The fingerprint recognition unit includes a photosensitive semiconductor layer, and an orthographic projection of the photosensitive semiconductor layer on a plane of the underlay substrate is located between two adjacent sub-pixels along the second direction. The first light-shielding layer is located on a side of the photosensitive semiconductor layer close to the underlay substrate, and an orthographic projection of the first light-shielding layer on a plane of the photosensitive semiconductor layer completely covers the photosensitive semiconductor layer, and along the first direction, a length of the first light-shielding layer is larger than or equal to twice a length of each of the plurality of sub-pixels.
Public/Granted literature
- US20210133418A1 DISPLAY MODULE AND DISPLAY APPARATUS Public/Granted day:2021-05-06
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