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:
Dec. 31, 2024
Filed:
Apr. 27, 2021
Boe Technology Group Co., Ltd., Beijing, CN;
Tangxiang Wang, Beijing, CN;
Fei Yang, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
A display substrate, a method for driving a display substrate, and a display device are provided. The display substrate includes a plurality of pixel units and a plurality of pixel circuits. The plurality of pixel units are divided into a plurality of groups, and each pixel circuit is configured to drive a corresponding group of pixel units. Each pixel circuit includes a driving circuit, a data writing circuit, a storage circuit, a sensing circuit, and a light-emitting control circuit. The light-emitting control circuit is respectively connected to light-emitting elements of a corresponding group of pixel units, and the light-emitting control circuit is configured to apply a driving current to the light-emitting elements of respective pixel units of the group of pixel units at different times in response to at least two light-emitting control signals.