US Patent Issued to LG CHEM on March 24 for "Compound and organic light emitting device comprising the same" (South Korean Inventors)

ALEXANDRIA, Va., March 24 -- United States Patent no. 12,583,814, issued on March 24, was assigned to LG CHEM Ltd. (Seoul, South Korea).

"Compound and organic light emitting device comprising the same" was invented by Minjun Kim (Daejeon, South Korea), Dong Hoon Lee (Daejeon, South Korea), Sang Duk Suh (Daejeon, South Korea), Min Woo Jung (Daejeon, South Korea), Seulchan Park (Daejeon, South Korea) and Sunghyun Hwang (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A compound represented by Chemical Formula 1 and an organic light emitting device are provided. The compound is used as a material for an organic material layer of the organic light emitting device and provides improved efficie...