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. 12, 2026
Filed:
Oct. 29, 2024
Applicant:
Auo Corporation, Hsinchu City, TW;
Inventors:
Chih-Lung Lin, Hsinchu City, TW;
Cheng-Han Ke, Hsinchu City, TW;
Jui-Hung Chang, Hsinchu City, TW;
Ming-Yang Deng, Hsinchu City, TW;
Chia-Tien Peng, Hsinchu City, TW;
Assignee:
AUO CORPORATION, Hsinchu City, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/32 (2016.01);
U.S. Cl.
CPC ...
G09G 3/32 (2013.01); G09G 2300/0819 (2013.01); G09G 2300/0861 (2013.01); G09G 2320/045 (2013.01); G09G 2330/021 (2013.01);
Abstract
A display driving device includes an emission circuit and a positive feedback circuit. The emission circuit is coupled to a first node. The emission circuit emits light according to a forward signal, a reverse signal, and a voltage level of the first node. The forward signal and the reverse signal are inversed phase of each other. The positive feedback circuit discharges the first node according to sweep signal.