US Patent Issued to Google on July 29 for "Recalibrating gamma curves for seamless transitions in multiple display refresh rates" (American, Taiwanese Inventors)

ALEXANDRIA, Va., July 30 -- United States Patent no. 12,374,258, issued on July 29, was assigned to Google LLC (Mountain Vew, Calif.).

"Recalibrating gamma curves for seamless transitions in multiple display refresh rates" was invented by Chien-Hui Wen (Cupertino, Calif.) and Hsin-Yu Chen (Taoyuan, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method involves measuring, for an optical property of the display panel for an input gray level and at a first refresh rate, first and second values at respective first and second ambient brightness levels. The method also involves determining a compensation factor for the input gray level at the first refresh rate. The method further involves determining a m...