US Patent Issued to Samsung SDI on Aug. 5 for "Polarizer, polarizing plate, and optical display device comprising same" (South Korean Inventors)

ALEXANDRIA, Va., Aug. 6 -- United States Patent no. 12,379,523, issued on Aug. 5, was assigned to Samsung SDI Co. Ltd. (Yongin-si, South Korea).

"Polarizer, polarizing plate, and optical display device comprising same" was invented by Do Won Kim (Suwon-si, South Korea), Han Saem Kang (Suwon-si, South Korea), Mun Bo Ko (Suwon-si, South Korea), Sung Man Cho (Suwon-si, South Korea), Ki Yong Kim (Suwon-si, South Korea) and Eun Sol Cho (Suwon-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a polarizer comprising a polyvinyl alcohol-based film and having an endothermic peak of 50deg C. to 60deg C. when measured by differential scanning calorimetry at a temperature increase rate of 10deg...