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

ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,479,860, issued on Nov. 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 Ji-Song Jun (Gyeonggi-do, South Korea), Kyoung-Jin Park (Gyeonggi-do, South Korea), Chi-Sik Kim (Gyeonggi-do, South Korea), Sang-Hee Cho (Gyeonggi-do, South Korea) and Su-Hyun 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, a plurality of host materials, and an organic electroluminescent device comprising the same. ...