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. 02, 2026
Filed:
Oct. 14, 2024
Applicant:
Qisda Corporation, Taoyuan City, TW;
Inventors:
Assignee:
Qisda Corporation, Taoyuan City, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/32 (2016.01); G09G 3/3233 (2016.01);
U.S. Cl.
CPC ...
G09G 3/3233 (2013.01); G09G 3/32 (2013.01); G09G 2300/0809 (2013.01); G09G 2320/0626 (2013.01); G09G 2360/144 (2013.01);
Abstract
A pixel circuit and a display device are provided. The pixel circuit includes a light-emitting component, a first light sensor, and a variable resistor. The first light sensor receives a first operation voltage, and provides a first control voltage according to an intensity of a first sensed light. The variable resistor adjusts a resistance value provided therefrom according to the first control voltage so as to adjust a current value of a driving current flowing through the light-emitting component.
Yu, Chao-Shun. (2026). Pixel circuit and display device (U.S. Patent No. 12646460). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12646460
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile