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:
Nov. 06, 2024
Novatek Microelectronics Corp., Hsinchu, TW;
Tso-Hua Chien, Hsinchu, TW;
NOVATEK Microelectronics Corp., Hsinchu, TW;
Abstract
A gate driver circuit includes multiple stages of shift registers. These shift registers are cascade connected in series. Each stage of the shift registers includes a scan unit, a control unit and an output unit. The scan unit receives an enable signal. The scan unit is triggered by a clock signal to sample the enable signal, so as to generate a first node voltage. The first node voltage is utilized as a shift output signal transmitted to a subsequent shift register. The control unit receives a multiple-area-frame-rate control signal. According to the multiple-area-frame-rate control signal, the control unit selectively blocks the first node voltage and outputs the second node voltage. The output unit selectively transmits or suspends transmitting gate driver signals to a pixel circuit on a display panel according to the second node voltage.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile