ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,426,440, issued on Sept. 23, was assigned to DUK SAN NEOLUX Co. LTD. (Cheonan-si, South Korea).
"Method for preparing pixel define layer" was invented by Jun Ki Kim (Cheonan-si, South Korea), Changmin Lee (Cheonan-si, South Korea), Yeon Soo Lee (Cheonan-si, South Korea), Jun Bae (Cheonan-si, South Korea), Hanwook Seo (Cheonan-si, South Korea), Seo Jeong Jeon (Cheonan-si, South Korea), Soung Yun Mun (Cheonan-si, South Korea) and Kyung Soo Kim (Cheonan-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is an implementation of a coloring pattern with a low moisture content on an electrode substrate to thereby improve display reliabili...