ALEXANDRIA, Va., July 16 -- United States Patent no. 12,672,398, issued on June 30, was assigned to LG Display Co. Ltd. (Seoul, South Korea).

"Display device with a source-drain electrode pattern including a ring-shaped bypass portion bypassing a central portion of the emission area" was invented by SeungWan Cho (Paju-si, South Korea), ChangSeung Woo (Paju-si, South Korea) and DongMin Jang (Paju-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display device includes a first source-drain electrode pattern which includes a first bypass portion having a ring shape and bypassing a central portion of an emission area, thereby reducing a rainbow mura phenomenon from occurring by light reflected fr...