Highly simplified phosphorescent organic light emitting diode with >20% external quantum efficiency at >10,000 cd/m[sup 2]

Z. B. Wang, M. G. Helander, J. Qiu, D. P. Puzzo, M. T. Greiner, Z. W. Liu, Z. H. Lu
  • Applied Physics Letters, January 2011, American Institute of Physics
  • DOI: 10.1063/1.3532844