ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,493,381, issued on Dec. 9, was assigned to LG Display Co. Ltd. (Seoul, South Korea).
"Touch display device and touch driving method" was invented by DongHoon Lee (Paju-si, South Korea) and GeunHo Jang (Paju-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A touch display device, comprising a display panel in which a plurality of subpixels are disposed in a display area, and a first pseudo signal line and a second pseudo signal line are disposed in a non-display area, a gate driving circuit configured to supply gate signals to the display panel using a plurality of gate clocks, a touch circuit configured to supply a plurality of touch drivin...