New Trends in the Use of Transition Metal–Ligand Complexes for Applications in Electroluminescent Devices

  title={New Trends in the Use of Transition Metal–Ligand Complexes for Applications in Electroluminescent Devices},
  author={Elisabeth Holder and Bea M. W. Langeveld and Ulrich Sigmar Schubert},
  journal={Advanced Materials},
The advantage of using phosphorescent transition metal–ligand complexes in optoelectronic applications such as organic light‐emitting diodes (OLEDs) and light‐emitting electrochemical cells (LECs) are described and evaluated. Additionally, different device constructions utilizing phosphorescent transition‐metal complexes like iridium(III) mixed‐ligand complexes and ruthenium(II) systems are reviewed and specified. Diverse host materials in which the phosphorescent emitters can be placed are… 
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