- 专利标题: FINGERPRINT SENSING DISPLAY APPARATUS, METHOD OF USING FINGERPRINT SENSING DISPLAY APPARATUS, AND METHOD OF FABRICATING FINGERPRINT SENSING DISPLAY APPARATUS
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申请号: US16769210申请日: 2019-09-12
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公开(公告)号: US20210174049A1公开(公告)日: 2021-06-10
- 发明人: Xiaoquan Hai , Xue Dong , Haisheng Wang , Lei Wang , Changfeng Li
- 申请人: BOE Technology Group Co., Ltd.
- 申请人地址: CN Beijing
- 专利权人: BOE Technology Group Co., Ltd.
- 当前专利权人: BOE Technology Group Co., Ltd.
- 当前专利权人地址: CN Beijing
- 优先权: CN201811184918.0 20181011
- 国际申请: PCT/CN2019/105627 WO 20190912
- 主分类号: G06K9/00
- IPC分类号: G06K9/00 ; H01L51/52 ; H01L27/32 ; H01L51/56
摘要:
A fingerprint sensing display apparatus having a plurality of subpixel regions spaced apart by an inter-subpixel region is provided. The fingerprint sensing display apparatus includes a counter substrate; an array substrate facing the counter substrate, wherein the array substrate includes a plurality of light emitting elements configured to emit light toward the counter substrate, at least a portion of the light being totally reflected by a surface of the counter substrate away from the array substrate; a plurality of photosensors on a side of the array substrate away from the counter substrate; and a first light shielding layer and a second light shielding layer between the plurality of photosensors and the plurality of light emitting elements, the second light shielding layer is on a side of the first light shielding layer away from the plurality of light emitting elements.
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