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:
Jul. 01, 2025
Filed:
Aug. 16, 2021
Chengdu Boe Optoelectronics Technology Co., Ltd., Sichuan, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Doyoung Kim, Beijing, CN;
Benlian Wang, Beijing, CN;
Weiyun Huang, Beijing, CN;
Yue Long, Beijing, CN;
Yudiao Cheng, Beijing, CN;
Kaipeng Sun, Beijing, CN;
Chengdu BOE Optoelectronics Technology Co., Ltd., Sichuan, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
Display substrate, manufacturing method therefor and display apparatus are provided. The display substrate includes a display area, the display area including a pixel region, a light transmissive region, and an isolation region between the pixel region and the light transmissive region and at least partially surrounding the light transmissive region; the isolation region includes an isolation component, a barrier wall structure, and a groove structure located therebetween; the pixel region includes a light-emitting functional layer and an organic encapsulation layer; a portion of the light-emitting functional layer extending to the isolation region is disconnected at a side face of the isolation component; and the organic encapsulation layer extends from the pixel region to the isolation region, and the groove structure and the barrier wall structure is configured for limiting an extension of the organic encapsulation layer to the light transmissive region.