US Patent Issued to LG Chem on Jan. 28 for "Polycyclic compound and organic light emitting diode comprising same" (South Korean Inventors)

ALEXANDRIA, Va., Jan. 29 -- United States Patent no. 12,209,083, issued on Jan. 28, was assigned to LG Chem Ltd. (Seoul, South Korea).

"Polycyclic compound and organic light emitting diode comprising same" was invented by Min Woo Jung (Daejeon, South Korea), Dong Hoon Lee (Daejeon, South Korea), Boonjae Jang (Daejeon, South Korea), Jungha Lee (Daejeon, South Korea), Su Jin Han (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: "The present specification provides a compound represented by Formula 1 and an organic light emitting device including the same. The compound is used for an organic material layer of the or...