ALEXANDRIA, Va., June 16 -- United States Patent no. 12,310,186, issued on May 20, was assigned to LG Display Co. Ltd. (Seoul, South Korea).
"Electroluminescent display device" was invented by Suk Yang (Seoul, South Korea), Heesuk Pang (Paju-si, South Korea) and JooHwan Shin (Goyang-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An electroluminescent display device according to an exemplary embodiment of the present disclosure includes a display panel divided into a display area and a non-display area, a planarization layer and a bank extended to the non-display area of the display panel, an organic layer and a cathode disposed on the bank and extended to the non-display area of the display p...