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:
May. 20, 2025
Filed:
May. 31, 2022
Yunnan Invensight Optoelectronics Technology Co., Ltd., Yunnan, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Dachao Li, Beijing, CN;
Zhijian Zhu, Beijing, CN;
Shengji Yang, Beijing, CN;
Xiaochuan Chen, Beijing, CN;
Junyan Yang, Beijing, CN;
Pengcheng Lu, Beijing, CN;
Longfei Fan, Beijing, CN;
YUNNAN INVENSIGHT OPTOELECTRONICS TECHNOLOGY CO., LTD., Yunnan, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
A pixel circuit includes a light emitting element, a driving circuit, a first energy storage circuit, a second energy storage circuit, and a writing-in control circuit; a first terminal of the first energy storage circuit is electrically connected to a control terminal of the driving circuit and a first terminal of the writing-in control circuit respectively, and a second terminal of the first energy storage circuit is electrically connected to a first terminal of driving circuit, a first terminal of the second energy storage circuit is electrically connected to a second terminal of the writing-in control circuit, and a second terminal of the second energy storage circuit is electrically connected to the writing-in terminal.