US Patent Issued to LG DISPLAY on June 2 for "Electroluminescence display" (South Korean Inventors)

ALEXANDRIA, Va., June 2 -- United States Patent no. 12,648,340, issued on June 2, was assigned to LG DISPLAY Co. LTD. (Seoul, South Korea).

"Electroluminescence display" was invented by Howon Choi (Gyeonggi-do, South Korea) and Taehyeon Kim (Gyeonggi-do, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Discussed is a light emitting display including a substrate, a display area having a pixel, and a non-display area surrounding the display area, a planarization layer on the substrate, a nano base layer on the planarization layer, and having a plurality of nano patterns on an upper surface of the nano base layer, a first buffer layer on the nano base layer, an anode electrode disposed on the first bu...