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. 17, 2025
Filed:
Jun. 19, 2024
Auo Corporation, Hsinchu, TW;
Wei-Li Lin, Hsinchu, TW;
AUO Corporation, Hsinchu, TW;
Abstract
A pixel circuit is provided. A reader reads a first data voltage and a threshold voltage of a target compensation transistor on a current path of a driving current in a light-emitting driver to a control terminal of the target compensation transistor during a read period. During a light-emitting period, the reader uses a second data voltage to compensate the control terminal of the target compensation transistor, which ensures that the driving current is only related to the first data voltage. The second data voltage is twice voltage value of the first data voltage.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile