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:
Nov. 18, 2025
Filed:
Oct. 09, 2024
Auo Corporation, Hsinchu, TW;
AUO Corporation, Hsinchu, TW;
Abstract
A display driving device includes an update area, a first driving circuit and a second driving circuit. The first driving circuit includes a first scan signal generator, a first transistor, a second transistor and a second scan signal generator. The first scan signal generator is configured to output a scan signal. A first terminal of the first transistor is coupled to the first scan signal generator and receives the scan signal. A first control terminal of the first transistor is configured to determine whether to output a scan signal. A second terminal of the second transistor is coupled to the first transistor. The second control terminal of the second transistor is configured to determine whether to output the driving partial signal. The second scan signal generator is configured to receive and output the scan signal according to the scan signal and/or the driving part signal.