Efficient deep-red light-emitting electrochemical cells based on a perylenediimide-iridium-complex dyad

A two-layer light-emitting electrochemical cell device based on a new perylenediimide-iridium-complex dyad is presented emitting in the deep-red region with high external quantum efficiencies (3.27%).Costa Riquelme, Ruben Dario, [email protected] ; Orti Guillen, Enrique, [email protected] ; Bolink, Henk, [email protected] ; Gierschner, Johannes, [email protected]