Fluorescent substance

A fluorescent substance characterized by comprising a base crystal composed of a compound represented by the formula: M1aM2bNc wherein M1 is at least one element selected from the group consisting of Mg, Ca, Sr, Ba and Zn; M2 is at least one element selected from the group consisting of Al, Ga and I...

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Bibliographic Details
Main Authors KOHIRO KENJI, TSUCHIDA YOSHIHIKO, UEDA KYOTA
Format Patent
LanguageEnglish
Published 22.10.2009
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
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Summary:A fluorescent substance characterized by comprising a base crystal composed of a compound represented by the formula: M1aM2bNc wherein M1 is at least one element selected from the group consisting of Mg, Ca, Sr, Ba and Zn; M2 is at least one element selected from the group consisting of Al, Ga and In; and c=(2a/3)+b, 0<a and 0<b, with at least one element selected from the group consisting of a rare earth metal, Zn and Mn as an activator contained therein.
Bibliography:Application Number: US20050661293