Invention Grant
- Patent Title: Pixel defining layer with concave wall portion, display panel and display device
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Application No.: US16151621Application Date: 2018-10-04
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Publication No.: US10833136B2Publication Date: 2020-11-10
- Inventor: Ying Cui
- Applicant: BOE TECHNOLOGY GROUP CO., LTD.
- Applicant Address: CN Beijing
- Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee Address: CN Beijing
- Agency: Dinsmore & Shohl LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@3fd78193
- Main IPC: H01L29/08
- IPC: H01L29/08 ; H01L27/32 ; H01L51/52 ; H01L51/50
Abstract:
This disclosure provides a pixel defining layer, a display panel and a display device. The pixel defining layer comprises a pixel partition wall, wherein the pixel partition wall encloses a plurality of openings; wherein the pixel partition wall comprises a first layer, wherein the first layer is disposed on a base substrate, and wherein a sidewall of the first layer has a concave wall portion concave inward towards the pixel partition wall.
Public/Granted literature
- US20190221621A1 PIXEL DEFINING LAYER, DISPLAY PANEL AND DISPLAY DEVICE Public/Granted day:2019-07-18
Information query
IPC分类:
