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:
Sep. 15, 2026
Filed:
Nov. 28, 2022
Chengdu Boe Optoelectronics Technology Co., Ltd., Chengdu, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Xiaoxiao Wang, Beijing, CN;
Changlong Yuan, Beijing, CN;
CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Chengdu, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
A pixel circuit, a driving method and a display device are provided. The pixel circuit includes a light emitting element, a driving circuit, a first energy storage circuit, a first control circuit and a data writing-in circuit; the first control circuit is configured to control to connect the first node and the second node under the control of a first light emitting control signal; a first terminal of the first energy storage circuit is electrically connected to the second node, and a second terminal of the first energy storage circuit is electrically connected to the second terminal of the driving circuit; the first energy storage circuit is configured to store electric energy; the data writing-in circuit is configured to write a data voltage into the second node under the control of a first scanning signal.