A deep blue TADF dendron for efficient energy transfer in green and red iridium light emitting dendrimers | Synapse
April 12, 2026
A deep blue TADF dendron for efficient energy transfer in green and red iridium light emitting dendrimers
Key Points
The aim is to synthesize TADF dendrons and evaluate their effectiveness in phosphorescent dendrimers for OLED applications.
Synthesis of phosphorescent dendrimers with TADF dendrons
Fabrication of OLEDs using green and red emitters
Measurement of efficiency quantum yields (EQEs) for performance evaluation.
Achieved EQEs of 15.8% for green emitters
Achieved EQEs of 13.9% for red emitters
Abstract
Phosphorescent dendrimers with thermally activated delayed fluorescence (TADF) dendrons were synthesised. OLEDs fabricated with the green and red emitters achieved EQEs of 15.8% and 13.9%, respectively.