US Patent Issued to Changchun Hyperions Technology on Aug. 5 for "Heterocyclic compound and organic electroluminescent device comprising same" (Chinese Inventors)

ALEXANDRIA, Va., Aug. 6 -- United States Patent no. 12,378,207, issued on Aug. 5, was assigned to Changchun Hyperions Technology Co. Ltd. (Changchun, China).

"Heterocyclic compound and organic electroluminescent device comprising same" was invented by Hui Liu (Changchun, China), Qiu Lu (Changchun, China), Yue Sun (Changchun, China) and Jing Sun (Changchun, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a heterocyclic compound and an organic electroluminescent device comprising the same, which relate to the field of organic electroluminescent technologies. The heterocyclic compound has advantages of good film-forming property, good thermal stability, and relatively high glass-transition tem...