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. 11, 2025
Filed:
Jul. 22, 2024
Novatek Microelectronics Corp., Hsinchu, TW;
Chia-Lun Hsu, Hsinchu, TW;
NOVATEK Microelectronics Corp., Hsinchu, TW;
Abstract
A driving circuit, for driving a touch display panel, includes a controller, a first diode, a first capacitor, a second diode and a second capacitor. The controller is configured to provide a first modulation signal and a second modulation signal. The first diode is coupled between a power integrated circuit and a first node for providing a low gate output signal to the touch display panel. The first capacitor is coupled between the controller and the first node. The second diode is coupled between the power integrated circuit and a second node for providing a high gate output signal to the touch display panel. The second capacitor is coupled between the controller and the second node. During a touch period, the controller is configured to provide the first modulation signal with toggling voltage levels, and provide the second modulation signal with toggling voltage levels.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile