US Patent Issued to DuPont Specialty Materials Korea on May 12 for "Plurality of host materials and organic electroluminescent device comprising the same" (South Korean Inventors)

ALEXANDRIA, Va., May 12 -- United States Patent no. 12,628,556, issued on May 12, was assigned to DuPont Specialty Materials Korea Ltd. (South Korea).

"Plurality of host materials and organic electroluminescent device comprising the same" was invented by Bitnari Kim (Gyeonggi-do, South Korea), Su-Hyun Lee (Gyeonggi-do, South Korea), Hong-Se Oh (Gyeonggi-do, South Korea), So-Young Jung (Gyeonggi-do, South Korea) and Sang-Hee Cho (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 and an organic electroluminescent device comprising the same. By comprising the host materials according to the present disclosure, an organic elect...