ALEXANDRIA, Va., April 15 -- United States Patent no. 12,604,611, issued on April 14, was assigned to LG Display Co. Ltd. (Seoul, South Korea).
"Display device" was invented by Min Jee Kim (Seoul, South Korea), Seok Hyun Kim (Seoul, South Korea), Kwan Soo Kim (Seoul, South Korea), Young Nam Lim (Seoul, South Korea), Jae Hyeon Kim (Seoul, South Korea) and Min Geun Song (Goyang-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device includes: a substrate including: a first region, and a second region, an anode at the first region, an organic layer on the anode at the first region, and on the second region, an electron injection layer on the organic layer at the first region and the seco...