US Patent Issued to Samsung Display on Aug. 11 for "Polycyclic compound, light emitting element including the same, and display device including the same" (South Korean Inventors)

ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,707,883, issued on Aug. 11, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).

"Polycyclic compound, light emitting element including the same, and display device including the same" was invented by Seulong Kim (Cheonan-si, South Korea), Hajin Song (Hwaseong-si, South Korea), Jihwan Yoon (Yongin-si, South Korea), Jina Hur (Suwon-si, South Korea) and Jaehoon Hwang (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A light emitting element that includes a first electrode, a first hole transport region on the first electrode, a first emission layer on the first hole transport region, a first electron transport region on the ...