Invention Grant
- Patent Title: Display substrate and method for manufacturing the same, and display device
-
Application No.: US15737191Application Date: 2017-06-29
-
Publication No.: US10566399B2Publication Date: 2020-02-18
- Inventor: Xiaolong Li , Yi Li , Xiaowei Xu , Zheng Liu
- 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: Kinney & Lange, P.A.
- Priority: CN201610805295 20160906
- International Application: PCT/CN2017/090822 WO 20170629
- International Announcement: WO2018/045799 WO 20180315
- Main IPC: H01L29/08
- IPC: H01L29/08 ; H01L27/32
Abstract:
A display substrate, a method for manufacturing the same, a display panel and a display device are disclosed. The display substrate includes a pixel unit, and the pixel unit includes a light emitting layer and a pixel definition layer surrounding the light emitting layer. The pixel definition layer includes a first region and a second region. The first region has a first thickness, the second region has a second thickness. The first thickness is greater than the second thickness.
Public/Granted literature
- US20180374908A1 DISPLAY SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME, AND DISPLAY DEVICE Public/Granted day:2018-12-27
Information query
IPC分类:
