MUMBAI, India, Aug. 17 -- Intellectual Property India has published a patent application (202647094665 A) filed by Nuvoton Technology Corporation Japan on August 05, 2026, for Synchronization Signal Processing Device, Video Display System, And Synchronization Signal Processing Method.
Inventors include Namba, Shoichiro; and Fukue, Tetsu.
The application for the patent was published on August 14, 2026, under issue no. 33/2026.
Abstract: A synchronization signal processing device (100) comprises a correction value control unit (10) and a synchronization generation unit (50). The correction value control unit (10) acquires an input synchronization signal that is a vertical synchronization signal for an input video, determines whether or not the cycle of the input synchronization signal is greater than or equal to a predetermined threshold value that is greater than the cycle corresponding to the refresh rate of an LCD panel (300) on which an output video is displayed, generates a set cycle on the basis of a cycle of 1/N times the input synchronization signal (N = integer 2 or greater) when it is determined that the cycle of the input synchronization signal is greater than or equal to the predetermined threshold value, and generates a set cycle on the basis of the cycle of the input synchronization signal when it is determined that the cycle of the input synchronization signal is less than the predetermined threshold value. The synchronization generation unit (50) generates an output synchronization signal that is a vertical synchronization signal of the output video on the basis of the set cycle.
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