ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,461,294, issued on Nov. 4, was assigned to SAMSUNG DISPLAY Co. LTD. (Gyeonggi-Do, South Korea).
"Polarizing film and display apparatus employing the same" was invented by Beonghun Beon (Yongin-si, South Korea), Dukjin Lee (Yongin-si, South Korea), Woosuk Jung (Yongin-si, South Korea) and Hyosung Hong (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A polarizing film includes a polarizing layer and a twisted liquid crystal layer. The twisted liquid crystal layer includes liquid crystal molecules arranged to have different degrees of inclination from each other with respect to a transmission axis of the polarizing layer in a thickness...