ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,481,387, issued on Nov. 25, was assigned to SAMSUNG DISPLAY Co. LTD. (Yongin-si, South Korea).
"Display device and manufacturing method thereof" was invented by Jae Ik Lim (Yongin-si, South Korea), Gee Bum Kim (Yongin-si, South Korea), Byung Han Yoo (Yongin-si, South Korea), Dae Young Lee (Yongin-si, South Korea) and Chaun Gi Choi (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device includes a fingerprint sensor layer that receives light reflected by an external object; a substrate disposed on the fingerprint sensor layer; an optical pattern layer disposed on the substrate and that includes a light blocking portion and...