Invention Grant
- Patent Title: Display device with a light emitting element
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Application No.: US16214321Application Date: 2018-12-10
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Publication No.: US10777136B2Publication Date: 2020-09-15
- Inventor: Makoto Shibusawa
- Applicant: Japan Display Inc.
- Applicant Address: JP Tokyo
- Assignee: Japan Display Inc.
- Current Assignee: Japan Display Inc.
- Current Assignee Address: JP Tokyo
- Agency: Michael Best & Friedrich LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@5e9581ca
- Main IPC: G09G3/3233
- IPC: G09G3/3233 ; G09G3/3266 ; H01L27/32 ; H01L27/12

Abstract:
A display device including a drive transistor, a first capacitor, a first switching element, and a light emitting element, wherein the drive transistor has a first electrode connected to a first node, a second electrode connected to a second node, and a third electrode connected to a third node, one electrode of a first capacitor element is formed from a first conductive layer arranged in the same layer as the second electrode of the drive transistor, and is connected to the first node, another electrode of the first capacitor element is formed from a semiconductor layer arranged in the same layer as an active layer of the drive transistor, and is connected to the second node, the first capacitor element is connected between the first node and the third node, and the light emitting element includes a pixel electrode electrically connected to the third node, and a first common electrode.
Public/Granted literature
- US20190197950A1 DISPLAY DEVICE Public/Granted day:2019-06-27
Information query
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