Invention Grant
- Patent Title: Organic light-emitting diode display substrate, method for manufacturing organic light-emitting diode display substrate and display device
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Application No.: US16436201Application Date: 2019-06-10
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Publication No.: US11069758B2Publication Date: 2021-07-20
- Inventor: Wei Song , Liangchen Yan , Ce Zhao , Dongfang Wang , Bin Zhou , Yuankui Ding , Jun Liu , Yingbin Hu , Wei Li
- Applicant: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
- Applicant Address: CN Anhui; CN Beijing
- Assignee: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.,BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.,BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee Address: CN Anhui; CN Beijing
- Agency: Westman, Champlin & Koehler, P.A.
- Priority: CN201810845866.0 20180727
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L51/00 ; H01L51/52 ; H01L51/56
Abstract:
The present disclosure relates to the display technology, and provides an OLED display substrate, a method for manufacturing the OLED display substrate and a display device. The method includes: forming pixel definition layer transition patterns with metal; and oxidizing the pixel definition layer transition patterns to form an insulative pixel definition layer.
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