US Patent Issued to DuPont Specialty Materials Korea on March 25 for "Organic electroluminescent compound, a plurality of host materials and organic electroluminescent device comprising the same" (South Korean Inventors)

ALEXANDRIA, Va., March 26 -- United States Patent no. 12,258,352, issued on March 25, was assigned to DuPont Specialty Materials Korea Ltd. (South Korea).

"Organic electroluminescent compound, a plurality of host materials and organic electroluminescent device comprising the same" was invented by So-Young Jung (Gyeonggi-do, South Korea), Jin-Ri Hong (Gyeonggi-do, South Korea), Doo-Hyeon Moon (Gyeonggi-do, South Korea), Sang-Hee Cho (Gyeonggi-do, South Korea), Su-Hyun Lee (Gyeonggi-do, South Korea), Du-Yong Park (Gyeonggi-do, South Korea) and Mi-Ja Lee (Gyeonggi-do, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to an organic electroluminescent compound represented b...