ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,890, issued on June 30, was assigned to LG Display Co. Ltd. (Seoul, South Korea).
"In-cell touch display device" was invented by Cheolse Kim (Gapyeong-gun, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An in-cell touch display device is presented herein in which an in-cell touch sensor technology can be implemented in an organic light emitting diode display panel. The in-cell touch display device may include a substrate, a transistor formation layer on the substrate, the transistor formation layer including a semiconductor, a source electrode connected to the semiconductor, a drain electrode connected to the semiconductor, a gate electr...