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Home › Thin-film luminescence device utilizing Zn.sub.(1-x) Mg.sub.x S host material compound activated by gadolinium or a gadolinium compound

Thin-film luminescence device utilizing Zn.sub.(1-x) Mg.sub.x S host material compound activated by gadolinium or a gadolinium compound

US Patent 5670839 · Granted Sep 23, 1997

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