ALEXANDRIA, Va., June 17 -- United States Patent no. 12,313,818, issued on May 27, was assigned to LG Display Co. Ltd. (Seoul, South Korea).
"Optical film and display device including the same" was invented by Se Yeop Byun (Paju-si, South Korea) and Hyun Woo Cho (Paju-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are an optical film and a display device including the same. The optical film includes a film layer made of a transmissive material capable of transmitting light, an adhesive layer located in an adhesion area defined in an edge region of an upper surface of the film layer, a structure layer located in a receiving area defined on the upper surface of the film layer so as to...