A novel fluorene–indolocarbazole hybrid chromophore to assemble high efficiency deep-blue fluorescent emitters with extended device lifetime
Vilas Venunath Patil, Kyung Hyung Lee, Jun Yeob Lee
Abstract
In this work, a novel rigid chromophore was synthesized by the fusion of 9,9-dimethyl-9<italic>H</italic>-fluorene with indolocarbazole (ICz) for the development of deep-blue fluorescent emitters with high efficiencies and long lifetimes.
Topics & Concepts
ChromophoreFluoreneFluorescenceMaterials scienceBlue lightPhotochemistryDeep blueOptoelectronicsChemistryOpticsPolymerPhysicsComposite materialOrganic Light-Emitting Diodes ResearchLuminescence and Fluorescent MaterialsOrganic Electronics and Photovoltaics