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. 23, 2024
Filed:
Apr. 01, 2019
Chengdu Boe Optoelectronics Technology Co., Ltd., Chengdu, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Yingsong Xu, Beijing, CN;
CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Sichuan, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
A pixel circuit and a driving method thereof, and a display panel are provided. The pixel circuit included a data writing circuit, a driving circuit, and a compensation circuit. The data writing circuit is configured to write a data signal to the control terminal of the driving circuit in response to a scan signal; and the compensation circuit is connected with the control terminal of the driving circuit, the first terminal of the driving circuit, the second terminal of the driving circuit and a first voltage terminal, and is configured to store a data signal written by the data writing circuit, to compensate the driving circuit, and to adjust, by coupling, a voltage of the second terminal of the driving circuit.