US Patent Issued to LG Display on Sept. 23 for "Viewing angle varying film and display device comprising the same" (South Korean Inventors)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,422,706, issued on Sept. 23, was assigned to LG Display Co. Ltd. (Seoul, South Korea).

"Viewing angle varying film and display device comprising the same" was invented by JaeJung Han (Incheon, South Korea), HyukJoon Yoon (Goyang-si, South Korea), SeMin Lee (Seoul, South Korea) and SeungJu Gwon (Paju-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a viewing angle varying film. The viewing angle varying film includes a first film, a second film that overlaps the first film and is spaced apart from the first film, a first electrode on the first film, a second electrode on the second film, and a viewing angle varying layer betwee...