Orange Electroluminescence from a Divalent Europium Complex
Christopher P. Shipley(University of Oxford), Simone Capecchi(University of Oxford), Oleg V. Salata(University of Oxford), M. Etchells(University of Oxford), Peter J. Dobson(Science Oxford), Victor Christou
Cited by 68
Abstract
Divalent molecular lanthanide complexes are shown to offer promise as tunable light emitting materials in thin film electroluminescent displays for the first time in this study. Bright orange luminescence is obtained from thin film EL device structures containing bis[tris(dimethylpyrazolyl)borate]europium(II) (1), which has a high quantum efficiency in the solid state. The effect of device structure upon device efficiency and light purity is discussed and an optimum EL device structure for 1 detailed.
Related Papers
No related papers found
Powered by citation graph analysis