A dual rigid donor and acceptor enabling red thermally activated delayed fluorescence emitters for efficient OLEDs with low efficiency roll-off
Jinming Fan, Jingsheng Miao, Nengquan Li, Yitong Zeng, Changqing Ye, Xiaojun Yin, Chuluo Yang
Abstract
Dual rigid triazatruxene donors and phenanthropyrazine or phenanthroquinoxaline acceptors were incorporated to construct high-performance red/deep-red thermally activated delayed fluorescence emitters with low-efficiency roll-off.
Topics & Concepts
Materials scienceFluorescenceOLEDAcceptorDual (grammatical number)PhotochemistryOptoelectronicsNanotechnologyOpticsChemistryLayer (electronics)LiteratureArtCondensed matter physicsPhysicsOrganic Light-Emitting Diodes ResearchOrganic Electronics and PhotovoltaicsThin-Film Transistor Technologies