Invention Grant
- Patent Title: Display panel and display device
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Application No.: US16218497Application Date: 2018-12-13
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Publication No.: US10776603B2Publication Date: 2020-09-15
- Inventor: Yangzhao Ma , Tao Peng , Yongzhi Wang
- Applicant: WUHAN TIANMA MICRO-ELECTRONICS CO., LTD.
- Applicant Address: CN Wuhan
- Assignee: Wuhan Taianma Micro-Electronics Co., Ltd.
- Current Assignee: Wuhan Taianma Micro-Electronics Co., Ltd.
- Current Assignee Address: CN Wuhan
- Agency: Kilpatrick Townsend & Stockton, LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@53839ab1
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G09G3/32

Abstract:
The present disclosure provides a display panel and a display device. The display panel includes: gate lines and data lines defining sub-pixel regions, each of which includes a pixel circuit and a light emitting element having an anode; and light-emission control signal lines and power signal lines dividing each sub-pixel region into a primary non-opaque region and a non-primary non-opaque region, the pixel circuit being located within the non-primary non-opaque region. The display area includes a fingerprint recognition region, and each anode within the fingerprint recognition region has an approximately quadrangular shape having parallel opposite edges. At least one pair of opposite edges of the anode forms an angle α with respect to a row direction, where 0°
Public/Granted literature
- US20190114459A1 DISPLAY PANEL AND DISPLAY DEVICE Public/Granted day:2019-04-18
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