Helical Multi-Resonance Thermally Activated Delayed Fluorescence Emitters for High-Performance Anti-Quenching Narrowband Blue OLEDs.
Multi-resonance thermally activated delayed fluorescence (MR-TADF) has established a new approach for narrowband blue organic light emitting diodes (OLEDs), yet effectively suppressing intermolecular interactions especially at high doping concentrations while preserving the intrinsic narrowband emission remains a formi...