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:
Jan. 13, 2026
Filed:
May. 24, 2022
Chengdu Boe Optoelectronics Technology Co., Ltd., Sichuan, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Ziyang Yu, Beijing, CN;
Zhiliang Jiang, Beijing, CN;
CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Sichuan, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
A display substrate, a manufacturing method thereof and a display device are disclosed. The display substrate includes a display region, a peripheral region, a drive structure layer, a light-emitting structure layer and a peripheral circuit. The light-emitting structure layer includes a light-emitting structure array, and the driving structure layer includes a drive circuit array and a dummy circuit array. At least part of the dummy circuit array is configured to be removed from the drive structure layer, so that a circuit vacant region is formed on a side of the drive structure layer adjacent to the peripheral region, and the circuit vacant region is configured to accommodate at least part of the peripheral circuit.