ALEXANDRIA, Va., May 19 -- United States Patent no. 12,635,338, issued on May 19, was assigned to SAMSUNG DISPLAY Co. LTD. (Gyeonggi-do, South Korea).

"Display device" was invented by Yun Jang (Yongin-si, South Korea) and Suk Hoon Kang (Yongin-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display device includes first control electrodes on a light emitting element layer, second control electrodes on the first control electrodes, and a color conversion layer in the light emitting element layer. A first space is disposed between the first control electrodes, a second space is disposed between the second control electrodes, and the color conversion layer is disposed at an intersection where t...