Highly efficient T-shaped deep-red thermally activated delayed fluorescence emitters: substitution position effect
Kai Zhang, Jianzhong Fan, Chuan‐Kui Wang, Lili Lin
Abstract
TPA-DPPZ crystal. Balanced charge transport properties are found, which is helpful for generation of excitons and light emission. The calculation results shed light on the relationship between the molecular structures and light-emitting properties of TADF emitters, which would be helpful for developing efficient non-doped deep-red TADF devices by using T-shaped molecular design.
Topics & Concepts
FluorescenceLuminescenceSubstitution (logic)PhotochemistryCharge (physics)ChemistryMaterials scienceOptoelectronicsOpticsPhysicsComputer scienceProgramming languageQuantum mechanicsOrganic Light-Emitting Diodes ResearchLuminescence and Fluorescent MaterialsOrganic Electronics and Photovoltaics