Electron-withdrawing group modified carbazolophane donors for deep blue thermally activated delayed fluorescence OLEDs
Abhishek Kumar Gupta, Zhen Zhang, Eduard Spuling, Maria Kaczmarek, Yichuan Wang, Zahid Hassan, Ifor D. W. Samuel, Stefan Bräse, Eli Zysman‐Colman
Abstract
We report two blue-emitting thermally activated delayed fluorescence (TADF) compounds employing a substituted carbazolophane (Czp) donor (indolo[2.2]paracyclophane).
Topics & Concepts
OLEDFluorescenceChemistryPhotochemistryMolecular biologyBiologyOrganic chemistryPhysicsOpticsLayer (electronics)Organic Light-Emitting Diodes ResearchOrganic Electronics and PhotovoltaicsLuminescence and Fluorescent Materials