ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,446,410, issued on Oct. 14, was assigned to LG Display Co. Ltd. (Seoul, South Korea).
"Electroluminescence display" was invented by AhnKi Kim (Paju-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An electroluminescence display is discloses that has enhanced display quality by reducing reflection of external light. An electroluminescence display comprises: a pixel defined on a substrate; a first electrode disposed at the pixel; a trench at least partially surrounding the pixel; a first metal layer on a bottom surface in the trench; a bank on an outer periphery of the first electrode and on the first metal layer in the trench; a second meta...