Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Arturas Katelnikovas0
Ralf Petry0
Thomas Juestel0
Tim Vosgroene0
Dominik Uhlich0
Holger Winkler0
Date of Patent
May 13, 2014
0Patent Application Number
133832360
Date Filed
June 17, 2010
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The invention relates to compounds of the formula (I) (Ca,Sr,Ba)6-X(Si1-yMey)3(O1-zMa2z)6N4:Eux (I), where Me=Th, Ru and/or Os Ma=F and/or Cl, x<0.5, y<1 and z<0.1, and to a process for the preparation of these compounds and use as phosphors and conversion phosphors for the conversion of the blue or near-UV emission from an LED.
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