ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,754,357, issued on Oct. 6, was assigned to HOARDSUN HENGXIN(WUXI) MATERIALS Co. LTD. (Wuxi, China).
"Polarizing plate and optical display apparatus" was invented by Seo Young Kang (Suwon-si, South Korea), Il Woong Baek (Suwon-si, South Korea) and Hyeon Im Joung (Suwon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A polarizing plate and an optical display apparatus including the same are disclosed. A polarizing plate includes: a polarizer; and a first protective film stacked on a surface of the polarizer, the first protective film has an overall haze of 40% to 60% and an internal haze of 3% to 7%, and the polarizing plate has a light tran...