ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,394,760, issued on Aug. 19, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).
"Color changing substrate and display device including the same" was invented by Ji Yoon Kim (Seongnam-si, South Korea), Chang Hee Lee (Seoul, South Korea), Se Hun Kim (Yongin-si, South Korea), Young Mo Koo (Suwon-si, South Korea) and Jae Kook Ha (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A color changing substrate comprises a substrate comprising emission areas and non-emission areas, a color filter layer on the substrate and comprising a light blocking member partitioning the emission areas and the non-emission areas, and a plurality ...