Invention Grant
- Patent Title: OLED display substrate, manufacturing method thereof, and display device
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Application No.: US17041162Application Date: 2020-04-29
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Publication No.: US12114534B2Publication Date: 2024-10-08
- Inventor: Liman Peng , Qi Liu , Liangliang Liu , Jianqiang Wang , Yan Wu , Jin Yang
- Applicant: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
- Applicant Address: CN Inner Mongolia
- Assignee: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD .,BOE TECHNOLOGY GROUP CO., LTD
- Current Assignee: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD .,BOE TECHNOLOGY GROUP CO., LTD
- Current Assignee Address: CN Ordos; CN Beijing
- Agency: Brooks Kushman P.C.
- Priority: CN 1910544755.0 2019.06.21
- International Application: PCT/CN2020/087796 2020.04.29
- International Announcement: WO2020/253396A 2020.12.24
- Date entered country: 2020-09-24
- Main IPC: H10K59/122
- IPC: H10K59/122 ; H10K71/00 ; H10K50/11 ; H10K59/12 ; H10K59/35 ; H10K71/16
Abstract:
The disclosure provides an OLED display substrate, a manufacturing method thereof, and a display device, wherein the OLED display substrate is provided with a display area and an edge area surrounding the display area, the OLED display substrate includes a back plate and a pixel-defining layer on the back plate, and a protrusion is provided on the back plate at the edge area of the OLED display substrate.
Public/Granted literature
- US20230098150A1 OLED DISPLAY SUBSTRATE, MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE Public/Granted day:2023-03-30
Information query
