- 专利标题: Display panel and display device
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申请号: US17519037申请日: 2021-11-04
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公开(公告)号: US12020500B2公开(公告)日: 2024-06-25
- 发明人: Xu Qin , Huan Wang , Lu Zhang
- 申请人: KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD
- 申请人地址: CN Jiangsu
- 专利权人: KunShan Go-Visionox Opto-Electronics Co., Ltd
- 当前专利权人: KunShan Go-Visionox Opto-Electronics Co., Ltd
- 当前专利权人地址: CN Kunshan
- 代理机构: Maier & Maier, PLLC
- 优先权: CN 1911205659.X 2019.11.29
- 主分类号: G06V40/13
- IPC分类号: G06V40/13 ; G09G3/3233 ; H10K59/65 ; H01L27/146
摘要:
A display panel includes a display module and a fingerprint identification module. The display module includes an array substrate and a plurality of light-emitting units. A light-emitting unit includes a reflecting electrode. The display module includes a plurality of light-transmitting regions disposed on the array substrate. The fingerprint identification module is configured to perform fingerprint identification according to the light which is firstly reflected by a touch body, secondly passes through the light-transmitting regions of the display module, and thirdly hits the fingerprint identification module. The light-transmitting regions of the display module include a plurality of first light-transmitting regions. The area of one first light-transmitting region is greater than or equal to 2.5% of the area occupied by one pixel unit. In the direction perpendicular to the display panel, a first light-transmitting region is corresponding to an electrical potential connecting point.
公开/授权文献
- US20220058366A1 DISPLAY PANEL AND DISPLAY DEVICE 公开/授权日:2022-02-24
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