Advanced Materials, Vol.23, No.25, 2823-2823, 2011
Highly Efficient Orange and White Organic Light-Emitting Diodes Based on New Orange Iridium Complexes
Highly efficient, orange organic light-emitting diodes (OLEDs) fabricated from newly synthesized iridium complexes show a maximum luminance efficiency of 76 cd A-1 and a peak power efficiency of 45 lm W-1. The white OLEDs containing the orange iridium and traditional blue iridium phosphors exhibit extraordinarily high efficiencies and a peak external quantum efficiency of 26%.