The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 08, 2024
Filed:
Apr. 29, 2020
Ordos Yuansheng Optoelectronics Co., Ltd., Inner Mongolia, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Liman Peng, Beijing, CN;
Qi Liu, Beijing, CN;
Liangliang Liu, Beijing, CN;
Jianqiang Wang, Beijing, CN;
Yan Wu, Beijing, CN;
Jin Yang, Beijing, CN;
ORDOS YUANSHENG OPTOELECTRONICS CO., LTD ., Ordos, CN;
BOE TECHNOLOGY GROUP CO., LTD, Beijing, CN;
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.