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:
Apr. 14, 2026
Filed:
Jan. 03, 2024
Chengdu Boe Optoelectronics Technology Co., Ltd., Chengdu, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Yipeng Chen, Beijing, CN;
Zhenglong Yan, Beijing, CN;
Hongting Lu, Beijing, CN;
Ling Shi, Beijing, CN;
Chengdu BOE Optoelectronics Technology Co., Ltd., Chengdu, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
A display substrate and an operating method therefor, and a display apparatus. The display substrate comprises a plurality of pixel driving circuits and a plurality of light-emitting elements respectively connected to the plurality of pixel driving circuits, wherein the plurality of pixel driving circuits are configured to drive the plurality of light-emitting elements to emit light, and at least one pixel driving circuit comprises a first reset sub-circuit, a compensation sub-circuit, a write sub-circuit, a second reset sub-circuit, a driving sub-circuit, and a light-emission sub-circuit.