US Patent Issued to TOPPAN, TOPPAN TOMOEGAWA OPTICAL FILMS on Sept. 8 for "Adhesive sheet, display device using the same, composition for forming adhesive layer used for production of adhesive film" (Japanese Inventors)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,729,323, issued on Sept. 8, was assigned to TOPPAN INC. (Tokyo) and TOPPAN TOMOEGAWA OPTICAL FILMS Co. LTD. (Tokyo).

"Adhesive sheet, display device using the same, composition for forming adhesive layer used for production of adhesive film" was invented by Yuri Yokoyama (Tokyo), Yoshiko Ishimaru (Tokyo), Koichi Minato (Tokyo), Rui Inoue (Tokyo) and Keisuke Ogata (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are an adhesive sheet that can reduce reflectance, increase luminance and reduce thickness of a display device, a display device using the adhesive sheet, and a composition for forming adhesive layer used for producing the adhesive ...