US Patent Issued to SAMSUNG ELECTRONICS on Feb. 24 for "Optical filter and optical device utilizing same" (South Korean Inventors)

ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,558,874, issued on Feb. 24, was assigned to SAMSUNG ELECTRONICS Co. Ltd. (Gyeonggi-do, South Korea).

"Optical filter and optical device utilizing same" was invented by Kyeong Seok Lee (Seoul, South Korea), Gyu Weon Hwang (Seoul, South Korea), Won Mok Kim (Seoul, South Korea), In Ho Kim (Seoul, South Korea), Wook Seong Lee (Seoul, South Korea) and Doo Seok Jeong (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is an optical filter including first and second reflection layers separated from each other, a dielectric region interposed between the first and second reflection layers and in which two materials of which refractive ind...