US Patent Issued to LG CHEM on May 13 for "Color conversion composition, color conversion film including same, backlight unit, and display device" (South Korean Inventors)

ALEXANDRIA, Va., June 12 -- United States Patent no. 12,297,211, issued on May 13, was assigned to LG CHEM Ltd. (Seoul, South Korea).

"Color conversion composition, color conversion film including same, backlight unit, and display device" was invented by Milim Lee (Daejeon, South Korea), Seonkyoung Son (Daejeon, South Korea), Duy Hieu Le (Daejeon, South Korea), Sang Pil Moon (Daejeon, South Korea) and Hoyong Lee (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present specification relates to a color conversion composition including a compound represented by Chemical Formula 1 and a compound represented by Chemical Formula 2 in a molar ratio of 1:1 to 5:1, and a color conversion film,...