ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,475,858, issued on Nov. 18, was assigned to Intel Corp. (Santa Clara, Calif.).
"Per-segment change detection for multi-segmented backlight" was invented by Geethacharan Rajagopalan (Gold River, Calif.) and Roland Peter Wooster (Folsom, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Particular embodiments described herein provide for an electronic device that includes a display panel that includes a segmented backlight and a display engine, where, for each segment in the segmented backlight, the display engine communicates to the display panel an identifier that indicates if a brightness value of the segment in a next frame in a video stream will ...