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:
Jun. 24, 2025
Filed:
Nov. 10, 2021
Chengdu Boe Optoelectronics Technology Co., Ltd., Sichuan, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Hengzhen Liang, Beijing, CN;
Chengdu BOE Optoelectronics Technology Co., Ltd., Sichuan, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
A pixel circuit is provided and configured to drive a first light emitting unit and a second light emitting unit of a sub-pixel to emit light. The pixel circuit includes: an input circuit, a first light emitting control circuit, and a second light emitting control circuit. The input circuit is configured to write a data signal provided by a data signal line to a first node and store the data signal written into the first node, under controlling of a scanning signal provided by a scanning signal line. The first light emitting control circuit is configured to provide a driving current to a second node, under controlling of a first power supply signal provided by a first power supply line, the first node, and a light emitting control signal provided by a light emitting control signal line.