ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,745,548, issued on Sept. 22, was assigned to LG Display Co. Ltd. (Seoul, South Korea).
"Organic light-emitting diode display device" was invented by Min-Jic Lee (Paju-si, South Korea) and Chang-Soo Kim (Paju-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An organic light-emitting diode display device includes a display panel including a first electrode, a light-emitting layer, and a second electrode provided at each sub-pixel; a first black matrix over the display panel; a lens over the first black matrix and corresponding to the sub-pixel; a translucent overcoat layer over the lens; a color filter layer over the translucent overcoat la...