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Color Engineering of Garnet Based Phosphors for Luminescence Conversion Light Emitting Diodes (Lucoleds)

Published online by Cambridge University Press:  10 February 2011

M. Batentschuk ,
B. Schmitt ,
J. Schneider  and
A. Winnacker
M. Batentschuk
Affiliation:
Freiburger Materialforschungszentrum, Stefan-Meier-Strasse 21, D-79104 Freiburg, GERMANY
B. Schmitt
Affiliation:
Freiburger Materialforschungszentrum, Stefan-Meier-Strasse 21, D-79104 Freiburg, GERMANY
J. Schneider
Affiliation:
Institute of Material Science VI, University of Erlangen-Nuernberg, Martensstrasse 7, D-91058 Erlangen, GERMANY
A. Winnacker
Affiliation:
Freiburger Materialforschungszentrum, Stefan-Meier-Strasse 21, D-79104 Freiburg, GERMANY
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Abstract

For white light generation with LUCOLEDs the phosphors on the base of YAG:Ce are ideally suited. The variation of the phosphor composition were performed. Powder Ga-substituted phosphors as well as Lu,Y,La,Sc- substituted epitaxial films were investigated. The effects on luminescence and excitation spectra, which is relevant for luminescence conversion, are reported.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 560: Symposium E – Luminescent Materials , 1999 , 215
Copyright
Copyright © Materials Research Society 1999

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References

REFERENCES

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