Fig. 6: Schematic diagram for exciton transfer in HF system.

Illustrations with respect to a rate constant of RISC process and b LUMO and LUMO overlapping. The TRPL measurement TADF, finial emitter, and HF system utilizing c DBA-DmICz, and d DBA-DTMCz. The photoexcitation wavelength was 365 nm and the emission wavelength was detected at around 480 nm.