ALEXANDRIA, Va., Oct. 27 -- United States Patent no. 12,777,809, issued on Oct. 27, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).
"Display apparatus" was invented by Wooyoung Kim (Yongin-si, South Korea), Sujeong Kim (Yongin-si, South Korea) and Yunho Lee (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display apparatus is disclosed that includes a substrate, a display element layer, and a color filter layer. The display element layer is disposed on the substrate and includes first, second, and third display elements. The first, second, and third display elements each emit light having a same peak spectrum. The color filter layer includes a first, second, and thi...