Aluminate Compound Phosphor

Aluminate Compound Phosphor

The invention discloses an aluminate Compound Phosphor and a method of making the same, Al/F element can be partially replaced by Si/O element to improve optical property, a general formula of the aluminate Compound Phosphor is CaaSrbBacAldSieOfFgRh, wherein R is an element selected from Lanthanum m...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SUNG SHENG CHEN, SHIH CHAO SHEN, CHENG I CHU, KUAN WEI HUANG, RU SHI LIU, KO WEI LU
Format: Patent
Sprache:chi ; eng
Schlagworte:
ADHESIVES
CHEMISTRY
DYES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
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Beschreibung
Zusammenfassung:The invention discloses an aluminate Compound Phosphor and a method of making the same, Al/F element can be partially replaced by Si/O element to improve optical property, a general formula of the aluminate Compound Phosphor is CaaSrbBacAldSieOfFgRh, wherein R is an element selected from Lanthanum metal elements. Furthermore, the phosphor can be finely adjusted in structure through partially replacing the Al/F element with Si/O, and existence proportion of the Lanthanum metal of various valence number in the phosphor can be changed to adjust lighting property of the phosphor.