20‐1: Invited Paper: Towards Deep‐Blue Materials with Efficient Triplet Harvesting

Abstract

The development of materials for deep blue OLEDs will be presented. A novel donor-acceptor TADF compound comprising oxadiazole acceptor units was studied. The emission is tuned towards deep-blue by tuning the acceptor strength, and TADF is demonstrated. Finally, the results are compared with model skyblue emitter 2CzPN.