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:
Aug. 08, 2023
Filed:
Dec. 14, 2020
Nuvoton Technology Corporation, Hsinchu Science Park, TW;
Ta-Chin Chiu, Hsinchu Science Park, TW;
Tu-Yiin Chang, Hsinchu Science Park, TW;
Wen-Yi Li, Jhonghe Dist., TW;
NUVOTON TECHNOLOGY CORPORATION, Hsinchu Science Park, TW;
Abstract
A control circuit driving a display panel and including a transmission interface, a charging circuit, an image driving circuit, and a loading management circuit is provided. The transmission interface is configured to be coupled to the display panel. The charging circuit is configured to charge a capacitor. The image driving circuit transforms the voltage of the capacitor into a plurality of driving signals and provides the driving signals to the display panel via the transmission interface. The loading management circuit measures the charge time of the capacitor. In response to the charge time of the capacitor exceeding a threshold value, the loading management circuit asserts a flag to indicate the occurrence of an overload.