Invention Grant
- Patent Title: Display panel and display device
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Application No.: US16229479Application Date: 2018-12-21
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Publication No.: US10936842B2Publication Date: 2021-03-02
- Inventor: Yana Gao , Xingyao Zhou , Yue Li , Dongxu Xiang , Xinzhao Liu
- Applicant: Shanghai Tianma AM-OLED Co., Ltd.
- Applicant Address: CN Shanghai
- Assignee: Shanghai Tianma AM-OLED Co., Ltd.
- Current Assignee: Shanghai Tianma AM-OLED Co., Ltd.
- Current Assignee Address: CN Shanghai
- Agency: von Briesen & Roper, s.c.
- Priority: CN201810361328.4 20180420
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06F3/041 ; G06F3/044

Abstract:
Provided are a display panel and a display device. The display panel includes a display assembly and a fingerprint recognition assembly. The display assembly includes a base substrate, a plurality of pixel units disposed on one side of the base substrate and a first scanning line extending along a first direction, each of the plurality of pixel units includes a pixel driving unit and a light-emitting unit disposed on one side of the pixel driving unit facing away from the base substrate, and the light-emitting unit includes a metal anode. The fingerprint recognition assembly is configured to perform fingerprint recognition according to light reflected by a touch object to a fingerprint recognition unit. A vertical projection of the first scanning line on the base substrate and a vertical projection of the metal anode on the base substrate have an overlapping area.
Public/Granted literature
- US20190325186A1 Display Panel and Display Device Public/Granted day:2019-10-24
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