High-efficiency red electrophosphorescence based on neutral bis(pyrrole)-diimine platinum(II) complex

Chem Commun (Camb). 2005 Mar 21;(11):1408-10. doi: 10.1039/b415711g. Epub 2005 Jan 26.

Abstract

Efficient red electroluminescence from the excimer or oligomer of neutral phosphorescent bis(pyrrole)-diimine Pt(II) complex has been achieved with maximum external quantum efficiency, luminous efficiency, power efficiency and brightness of 6.5%, 9.0 cd A(-1), 4.0 lm W(-1) and 11 100 cd m(-2), respectively.