US Patent Issued to ZEON on March 4 for "Optical laminate and method for determining authenticity thereof, and article" (Japanese Inventor)

ALEXANDRIA, Va., March 5 -- United States Patent no. 12,242,093, issued on March 4, was assigned to ZEON Corp. (Tokyo).

"Optical laminate and method for determining authenticity thereof, and article" was invented by Yasuhide Fujino (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "An optical layered body comprising a polarized light separation layer and a first display layer, wherein: the polarized light separation layer is a linear polarizer including one of an absorptive linear polarizer and a reflective linear polarizer; the first display layer is a linear polarizer including the other of the absorptive linear polarizer and the reflective linear polarizer; the first display layer overlaps with a part ...