US Patent Issued to LG CHEM on May 12 for "Film" (South Korean Inventors)

ALEXANDRIA, Va., May 12 -- United States Patent no. 12,624,247, issued on May 12, was assigned to LG CHEM Ltd. (Seoul, South Korea).

"Film" was invented by Hyun Taek Oh (Daejeon, South Korea), Kwang Seung Park (Daejeon, South Korea) and Chang Hoon Sin (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present application relates to a film. The present application can provide a film having excellent optical characteristics such as transparency or haze, mechanical properties such as hardness, and flexibility, wherein the shape of the surface is controlled to be suitable for various uses, and the controlled surface shape has excellent durability."

The patent was filed on Dec. 18, 2020, un...