SURFACE-COATED FLUORESCENT PARTICLES, PRODUCTION METHOD FOR SURFACE-COATED FLUORESCENT PARTICLES, AND LIGHT-EMITTING DEVICE

A surface-coated fluorescent particle according to the present invention is composed of a particle that includes a fluorophore, and a coating part that coats the surface of the particle, wherein: the fluorophore has a composition expressed by the general formula M1 aM2 bM3 cAl3N4-dOd (therein, M1 is...

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Bibliographische Detailangaben
Hauptverfasser:	EMOTO HIDEYUKI, AKABANE MASATO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES BASIC ELECTRIC ELEMENTS CHEMISTRY DYES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:	A surface-coated fluorescent particle according to the present invention is composed of a particle that includes a fluorophore, and a coating part that coats the surface of the particle, wherein: the fluorophore has a composition expressed by the general formula M1 aM2 bM3 cAl3N4-dOd (therein, M1 is one or more elements selected from among Sr, Mg, Ca and Ba, M2 is one or more elements selected from among Li and Na, and M3 is one or more elements selected from among Eu and Ce); a, b, c and d satisfy the formulae 0.850