This review addresses the importance of Pd-catalyzed reactions in the synthesis of MR-TADF emitters, particularly Suzuki coupling and Buchwald–Hartwig cross-coupling reactions, and can provide enough ideas for the development of new MR emitters.
This review focuses on fused-ring carbazole derivatives, their molecular design, electronic and photophysical properties, and their applications as the emitter and/or the host material in organic light emitting diodes (OLEDs).
This review highlights the recent advances in multi-resonance thermally activated delayed fluorescence emitters for OLEDs, focusing on molecular strategies to overcome challenges such as color tunability, exciton dynamics, and device stability.
The evolution of next-generation HF-OLED technology and current challenges.
MR-TADF emitters with narrow emission have been developed and are expected to become fourth-generation emitters for HD-OLEDs, with molecular design guidelines and commercial prospects outlined in this review.