Aluminate phosphor

PROBLEM TO BE SOLVED: To provide a novel aluminate compound phosphor and a method for preparing the same.SOLUTION: The chemical properties of the aluminate compound phosphor can be improved by replacing part of Al/F elements with Si/O elements. The aluminate compound phosphor is represented by the g...

Full description

Saved in:
Bibliographic Details
Main Authors HUANG, KUAN WEI, CHU, CHENG I, LIU, RU SHI, SHEN, SHIH CHAO, CHEN, SUNG SHENG, LU, KO WEI
Format Patent
LanguageChinese
English
Published 01.04.2014
Subjects
ADHESIVES
CHEMISTRY
DYES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
Online AccessGet full text

Cover

More Information
Summary:PROBLEM TO BE SOLVED: To provide a novel aluminate compound phosphor and a method for preparing the same.SOLUTION: The chemical properties of the aluminate compound phosphor can be improved by replacing part of Al/F elements with Si/O elements. The aluminate compound phosphor is represented by the general formula: CaSrBaAlSiOFR, wherein R is at least one selected from lanthanide metals. In addition, the light-emitting property of the phosphor is controlled by replacing part of the Al/F elements with the Si/O elements to finely adjust the composition and modifying the abundance ratio of each valence of the lanthanide metal contained in the phosphor.
Bibliography:Application Number: TW20110128906