US Patent Issued to SAMSUNG ELECTRONICS on July 28 for "Optical apparatus including multilayered optical film structure and method and apparatus for planarizing the multilayered optical film structure" (South Korean Inventors)

ALEXANDRIA, Va., July 28 -- United States Patent no. 12,693,463, issued on July 28, was assigned to SAMSUNG ELECTRONICS Co. LTD. (Suwon-si, South Korea).

"Optical apparatus including multilayered optical film structure and method and apparatus for planarizing the multilayered optical film structure" was invented by Eunhyoung Cho (Suwon-si, South Korea), Hyochul Kim (Yongin-si, South Korea), Sunghee Lee (Suwon-si, South Korea) and Jeongyub Lee (Yongin-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "An optical apparatus includes a lower optical layer; a nanostructure layer disposed on the lower optical layer and having an active region and a non-active region; and a reflective pad disposed betwe...