Author:
Bosze E. J.,Hirata G. A.,Mckittrick J.
Abstract
ABSTRACTThis investigation studied the effects of Ho3+ and Er3+ on the luminescence of the blue emitting phosphor yttrium silicate, (Y1-mCem)2SiO5. Yttrium silicate has a large emission tail that extends into the red portion of the visual spectrum. To improve the chromaticity of this phosphor to give it a more saturated blue color, the emission intensity of the tail needs to be decreased. Photoluminscence and low-voltage cathodoluminescence measurements were performed on yttrium silicate phosphors with varying concentrations of Gd3+, Ho3+ and Er3+. It was found that when co-doping with Ho3+ and Er3+, the relative intensity of the emission tail was decreased, but so to was the overall luminescence intensity of this phosphor.
Publisher
Springer Science and Business Media LLC
Reference10 articles.
1. 5. Bosze E.J. , Hirata G.A. , and McKittrick J. , presented at the 4th Inter. Nat. Conf. on the Sci. and Tech. of Display Phosphor, Society for Information Display, (1998), submitted.
2. Present and future of vacuum fluorescent display and field emission display
3. Phosphor selection constraints in application of gated field-emission microcathodes to flat panel displays
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