Invention Grant
- Patent Title: Display device having a bank with a recess
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Application No.: US16207328Application Date: 2018-12-03
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Publication No.: US10777625B2Publication Date: 2020-09-15
- Inventor: Yasukazu Kimura , Toshihiro Sato
- 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@9ace483
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L51/52 ; H01L51/56

Abstract:
A display device including a plurality of first electrodes arranged in a display region above a substrate, each of the plurality of first electrodes being in common with n (n is an integer of 2 or more number of light emitting elements, a bank having a recess part and partitioning the n number of light emitting elements with the recess part as a boundary in each of the plurality of first electrodes, a light emitting layer arranged above the plurality of first electrodes throughout the display region, and n groups of second electrodes arranged above the light emitting layer and electrically separated with the recess part as a boundary.
Public/Granted literature
- US20190103451A1 DISPLAY DEVICE Public/Granted day:2019-04-04
Information query
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