ALEXANDRIA, Va., June 19 -- United States Patent no. 12,336,421, issued on June 17, was assigned to LG Display Co. Ltd. (Seoul, South Korea).

"Electroluminescence display including banks with different heights" was invented by Dohong Kim (Paju-si, South Korea) and Howon Choi (Paju-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to an electroluminescence display having ultra-high resolution. The present disclosure, an electroluminescence display according to the present disclosure comprises: a first bank having a first height and a second bank having a second height less than the first height for defining an emission area on a substrate; an anode electrode dispose...