Invention Grant
- Patent Title: Organic light-emitting display panel, method for driving the same, and organic light-emitting display device
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Application No.: US16181520Application Date: 2018-11-06
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Publication No.: US10672334B2Publication Date: 2020-06-02
- Inventor: Yue Li , Renyuan Zhu , Dongxu Xiang , Yana Gao , Xingyao Zhou
- 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: Tarolli, Sundheim, Covell & Tummino LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@90d0b09
- Main IPC: G09G3/3225
- IPC: G09G3/3225 ; G06K9/00 ; G09G3/3266

Abstract:
In an organic light-emitting display panel, a display area and a peripheral area surrounding the display area are provided on the base substrate, and the display area includes a display sub-area and a fingerprint recognition sub-area. A plurality of pixel driving circuits and a plurality of organic light-emitting components are arranged in the display area, and the organic light-emitting components are electrically connected to the pixel driving circuits in one-to-one correspondence. The first emission driving circuit is arranged in the peripheral area and electrically connected to pixel driving circuits arranged in the display sub-area. The second emission driving circuit is arranged in the peripheral area and electrically connected to pixel driving circuits arranged in the fingerprint recognition sub-area.
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