TETRADENTATE AND OCTAHEDRAL METAL COMPLEXES CONTAINING NAPHTHYRIDINOCARBAZOLE AND ITS ANALOGUES
申请人:Arizona Board of Regents on behalf of Arizona State University
公开号:US20160359125A1
公开(公告)日:2016-12-08
Tetradentate and octahedral metal complexes suitable for use as phosphorescent or delayed fluorescent and phosphorescent emitters in display and lighting applications.
四齿和八面体金属配合物,适用于显示和照明应用中的磷光或延迟荧光和磷光发射体。
Tetradentate platinum and palladium complex emitters containing phenyl-pyrazole and its analogues
申请人:ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY
公开号:US10020455B2
公开(公告)日:2018-07-10
A phosphorescent emitter or delayed fluorescent and phosphorescent emitters represented by Formula 1 or Formula II, where M is platinum or palladium.
2-f]phenanthridine-containing tetradentate ligands have been designed and prepared. The fused ring system, imidazo[1,2-f]phenanthridine), was introduced into these complexes to minimize the vibration and rotation of the ligand due to its rigidity, and the incorporation of this robust motif led to the high thermal stability of the resulting complexes. In addition, this efficient bidentate possesses high triplet energy