ALEXANDRIA, Va., July 15 -- United States Patent no. 12,661,879, issued on June 23, was assigned to SAMSUNG DISPLAY Co. LTD. (Gyeonggi-Do, South Korea).
"Protective film and display device including the same" was invented by Hongju Kim (Hwaseong-si, South Korea), Euiyoung Kim (Yongin-si, South Korea) and Youngdae Song (Busan, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A protective film comprises a first film layer, a second film layer disposed on a first surface of the first film layer, and an adhesive layer disposed on a second surface of the first film layer, which is opposite to the first surface, and a through hole is defined through the second film layer to expose the first surface of th...