BLUE-LIGHT-EMITTING PHOSPHOR AND LIGHT-EMITTING MODULE USING THE SAME

BLUE-LIGHT-EMITTING PHOSPHOR AND LIGHT-EMITTING MODULE USING THE SAME

PROBLEM TO BE SOLVED: To provide a blue-light-emitting phosphor and a light emitting module using the same. SOLUTION: The blue-light-emitting phosphor is characterized by being represented by the general formula: Ca5-X-YMgX(PO4)3Cl:Eu2+Ywherein 0.5≤X≤2.5, 0

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Bibliographische Detailangaben
Hauptverfasser: HAYAMA HIDEKAZU, IWASAKI TAKESHI, DAICHO HISAYOSHI, MASUDA MUTSUO
Format: Patent
Sprache: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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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a blue-light-emitting phosphor and a light emitting module using the same. SOLUTION: The blue-light-emitting phosphor is characterized by being represented by the general formula: Ca5-X-YMgX(PO4)3Cl:Eu2+Ywherein 0.5≤X≤2.5, 0