Invention Grant
- Patent Title: Display unit
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Application No.: US16170726Application Date: 2018-10-25
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Publication No.: US10672850B2Publication Date: 2020-06-02
- Inventor: Takayuki Taneda , Tetsuro Yamamoto , Katsuhide Uchino
- Applicant: Sony Corporation
- Applicant Address: JP
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP
- Agency: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@24703433
- Main IPC: H01L27/32
- IPC: H01L27/32 ; G09G3/3233

Abstract:
A display unit with which lowering of long-term reliability of a transistor is decreased is provided. The display unit includes a display section having a plurality of organic EL devices with light emitting color different from each other and a plurality of pixel circuits that are singly provided for every said organic EL device for every pixel. The pixel circuit has a first transistor for writing a video signal, a second transistor for driving the organic EL device based on the video signal written by the first transistor, and a retentive capacity, and out of the first transistor and the second transistor, a third transistor provided correspondingly to a second organic EL device adjacent to a first organic EL device is arranged farther from the first organic EL device than a first retentive capacity provided correspondingly to the second organic EL device out of the retentive capacity.
Public/Granted literature
- US20190157365A1 Display Unit Public/Granted day:2019-05-23
Information query
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