ALEXANDRIA, Va., Oct. 27 -- United States Patent no. 12,775,352, issued on Oct. 27, was assigned to LG DISPLAY Co. LTD. (Seoul, South Korea).
"Touch display device" was invented by Sang Jin Kim (Paju-si, South Korea) and In Tae Ko (Paju-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device can include a display area on a substrate and a non-display area located outside the display area on the substrate, a transistor in the display area; a planarization film on the transistor, a light emitting element on the planarization film in the display area and connected to the transistor, the light emitting element including a first electrode, a second electrode, and an emission layer between ...