RED PHOSPHOR AND FORMING METHOD THEREOF FOR USE IN SOLID STATE LIGHTING
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United States of America Patent
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Issued Date -
Jun 23, 2011
app pub date -
Aug 6, 2009
filing date -
Aug 8, 2008
priority date (Note) -
Abandoned
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Abstract
. The red phosphor of the present invention can be prepared by employing a solid state sintering method at an ambient air at atmospheric pressure and in a range of 1,000˜1,500 and thus is simple in preparing process to save cost.
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