ALEXANDRIA, Va., June 17 -- United States Patent no. 12,314,515, issued on May 27, was assigned to LG Display Co. Ltd. (Seoul, South Korea).
"Touch display device" was invented by JungBum Lim (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A touch display device is disclosed that. has enhanced touch sensing accuracy in its periphery area. The touch display device comprises: a display panel including data lines, gate lines, subpixels, and touch electrodes that overlap a subpixel; a touch power circuit configured to generate and output a signal pulse width that is modulated; a gate driving circuit configured to supply a scan signal to the gate lines; a display controller configured to output...