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:
Mar. 10, 2026
Filed:
Jul. 15, 2022
Chengdu Boe Optoelectronics Technology Co., Ltd., Chengdu, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Cong Liu, Beijing, CN;
Benlian Wang, Beijing, CN;
Yao Huang, Beijing, CN;
Weiyun Huang, Beijing, CN;
Binyan Wang, Beijing, CN;
Chengdu BOE Optoelectronics Technology Co., Ltd., Chengdu, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
A pixel circuit and a driving method thereof, and a display panel. The pixel circuit includes a driving circuit, a data writing circuit, a compensation control circuit, an energy storage circuit, a first light-emitting control circuit, a second light-emitting control circuit, a first initialization circuit, a second initialization circuit, and a transmission circuit. The driving circuit includes a control terminal, a first terminal and a second terminal, and is configured to control a driving current flowing through the first terminal and the second terminal and used for driving a light-emitting element to emit light. The first initialization circuit is configured to apply a first initialization voltage to the control terminal of the driving circuit; the second initialization circuit is configured to apply a second initialization voltage to the first electrode of the light-emitting element.