Method for preparing nanophosphor from metal hydroxy carbonate and nanophosphor prepared by the method
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United States of America Patent
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May 8, 2012
Grant Date -
Mar 19, 2009
app pub date -
May 1, 2008
filing date -
Sep 18, 2007
priority date (Note) -
Expired
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Abstract
Disclosed herein is a method for preparing a nanophosphor from a metal hydroxy carbonate and a nanophosphor prepared by the method. The method is capable of mass-production of a uniform particle-size nanophosphor with superior dispersibility and enables reduction in preparation costs. The nanophosphor prepared by the disclosed method exhibits high luminescence efficiency.
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