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. 28, 2025
Filed:
Jun. 20, 2023
Hkc Corporation Limited, Shenzhen, CN;
Shangcao Cao, Shenzhen, CN;
Baohong Kang, Shenzhen, CN;
HKC CORPORATION LIMITED, Shenzhen, CN;
Abstract
A pixel drive circuit which includes a first data input circuit, a second data input circuit, a current regulation circuit, a first energy storage circuit, a second energy storage circuit, a first light-emitting control circuit and a second light-emitting control circuit. The first and second data input circuits are in electrical connection with control ends of the first and second light-emitting control circuits, respectively. Inputs of the first and second light-emitting control circuits are both in electrical connection with a first power supply. Outputs of the first and second light-emitting control circuit are in electrical connection with anodes of a first light-emitting device and a second light-emitting device, respectively. The first light-emitting device and the second light-emitting device emit light simultaneously. The current regulation circuit is in electrical connection with an output of the second data input circuit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile