US Patent Issued to SAMSUNG DISPLAY, POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION on March 4 for "Optical film, display device including optical film and manufacturing method of optical film" (South Korean Inventors)

ALEXANDRIA, Va., March 5 -- United States Patent no. 12,245,468, issued on March 4, was assigned to SAMSUNG DISPLAY Co. LTD (Gyeonggi-Do, South Korea) and POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION (Gyeongsangbuk-Do, South Korea).

"Optical film, display device including optical film and manufacturing method of optical film" was invented by Jiwon Lee (Hwaseong-si, South Korea), Sujung Huh (Yongin-si, South Korea), Joon Hak Oh (Pohang-si, South Korea), Yoon Ho Lee (Pohang-si, South Korea), Jiyeon Seo (Hwaseong-si, South Korea) and Youngsang Ha (Suwon-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display device includes a display panel which contains an LED which emits light, a firs...