Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shigeru Nakamura0
Date of Patent
November 21, 2006
0Patent Application Number
107998850
Date Filed
March 15, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A rare earth element-activated rare earth silicate phosphor is prepared by the steps of (1) heating a rare earth carboxylate with an alkoxyalcohol to obtain a solution; (2) adding to the solution a silicon alkoxide and a compound of the element A, to prepare a mixture; and (3) subjecting the mixture to thermal decomposition.
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