US Patent Issued to Samsung Display on July 21 for "Display device" (South Korean Inventors)

ALEXANDRIA, Va., July 21 -- United States Patent no. 12,690,356, issued on July 21, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).

"Display device" was invented by Youyoung Jin (Yongin-si, South Korea), Keunchan Oh (Yongin-si, South Korea) and Sun-Kyu Joo (Yongin-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display device includes a substrate including a display area and a sealing area surrounding the display area; a color filter layer below the substrate and defining at least one trench recessed from a lower surface of the color filter layer in a direction toward the substrate in the sealing area; a refractive layer below the color filter layer; and a capping layer be...