ALEXANDRIA, Va., May 19 -- United States Patent no. 12,631,800, issued on May 19, was assigned to Changzhou AAC Raytech Optronics Co. Ltd. (Changzhou City, China).
"Optical system" was invented by Siyuan Jiang (Changzhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to the technical field of optical lens and discloses an optical system including, from an anterior side to a posterior side: an image surface, having a circular polarizer attached to a posterior side of the image surface to emit light; a first lens, provided with some reflective elements on an anterior-side surface and a lamination film on a posterior-side surface of the first lens, the lamination film compr...