Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Stephanie Moeller0
Tim Vosgroene0
Holger Winkler0
Thomas Juestel0
Date of Patent
January 3, 2012
Patent Application Number
12530075
Date Filed
February 13, 2008
Patent Citations Received
Patent Primary Examiner
Patent abstract
The invention relates to phosphors having a garnet structure of the formula I(Ya,Gdb,Luc,Sed,Sme,Tbf,Prg,Thh,Iri,Sbj,Bik)3-x(All,Gam)5O12:Cex (I)wherea+b+c+d+e+f+g+h+i+j+k=1l+m=1 andx=0.005 to 0.1,and to a process for the preparation of these phosphors, and to the use thereof as conversion phosphors for conversion of the blue or near-UV emission from an LED.
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