WAVELENGTH CONVERSION MATERIAL, ITS MANUFACTURING METHOD, AND LIGHT EMITTING DEVICE USING IT

PROBLEM TO BE SOLVED: To provide a novel fluorophor exerting blue to red color emission by near-ultraviolet excitation. SOLUTION: This fluorophor which emits light by irradiation of a near-ultraviolet ray is represented by general formula (1); A2-xBxO1+xN2-x:RE wherein A is at least one kind of elem...

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Hauptverfasser: SATO HIROYUKI, AKAGI TSUTOMU
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creator SATO HIROYUKI
AKAGI TSUTOMU
description PROBLEM TO BE SOLVED: To provide a novel fluorophor exerting blue to red color emission by near-ultraviolet excitation. SOLUTION: This fluorophor which emits light by irradiation of a near-ultraviolet ray is represented by general formula (1); A2-xBxO1+xN2-x:RE wherein A is at least one kind of element selected from the group consisting of Si, Ge, and C; B is at least one kind of element selected from the group consisting of A1, Ga, B, and In; RE is at least one kind of element selected from the group consisting of Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, and Mn; and x represents a number satisfying 0≤x
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SOLUTION: This fluorophor which emits light by irradiation of a near-ultraviolet ray is represented by general formula (1); A2-xBxO1+xN2-x:RE wherein A is at least one kind of element selected from the group consisting of Si, Ge, and C; B is at least one kind of element selected from the group consisting of A1, Ga, B, and In; RE is at least one kind of element selected from the group consisting of Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, and Mn; and x represents a number satisfying 0≤x&lt;0.3. 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SOLUTION: This fluorophor which emits light by irradiation of a near-ultraviolet ray is represented by general formula (1); A2-xBxO1+xN2-x:RE wherein A is at least one kind of element selected from the group consisting of Si, Ge, and C; B is at least one kind of element selected from the group consisting of A1, Ga, B, and In; RE is at least one kind of element selected from the group consisting of Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, and Mn; and x represents a number satisfying 0≤x&lt;0.3. COPYRIGHT: (C)2008,JPO&amp;INPIT</abstract><oa>free_for_read</oa></addata></record>
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subjects 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
title WAVELENGTH CONVERSION MATERIAL, ITS MANUFACTURING METHOD, AND LIGHT EMITTING DEVICE USING IT
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