Single-component yellow-emitting electroluminescent phosphor
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United States of America Patent
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Jan 2, 2007
Grant Date -
Mar 30, 2006
app pub date -
Sep 29, 2004
filing date -
Sep 29, 2004
priority date (Note) -
Expired
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Abstract
A single-component, yellow-emitting electroluminescent phosphor, a method for making same, and an electroluminescent lamp containing same, are described. The phosphor produces a yellow emission having an x color coordinate from 0.420 to 0.500 and y color coordinate from 0.420 to 0.460 when stimulated by an electric field.
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