US Patent Issued to DuPont Specialty Materials Korea on July 28 for "Organic electroluminescent compound, a plurality of host materials, and organic electroluminescent device comprising the same" (South Korean Inventors)

ALEXANDRIA, Va., July 28 -- United States Patent no. 12,696,683, issued on July 28, 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 Su-Hyun Lee (Gyeonggi-do, South Korea), So-Young Jung (Gyeonggi-do, South Korea), Sang-Hee Cho (Gyeonggi-do, South Korea), Jin-Ri Hong (Gyeonggi-do, South Korea), So-Mi Park (Gyeonggi-do, South Korea), Hae-Yeon Kim (Gyeonggi-do, South Korea) and Tae-Jun Han (Gyeonggi-do, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a plurality of host materials comprising a first host m...