ALEXANDRIA, Va., March 19 -- United States Patent no. 12,256,618, issued on March 18, was assigned to SAMSUNG DISPLAY Co. LTD. (Yongin-si, South Korea).
"Display device" was invented by Kyunghee Lee (Suwon-si, South Korea) and Mihwa Lee (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device includes: a display panel including a light-emitting element to provide a first light; a light control layer disposed on the display panel; and a color correction layer disposed on the light control layer, wherein the color correction layer includes an organic dye and a metal compound including at least one dithiolene moiety, a maximum absorption wavelength of the organic dye is about 580 nm t...