Electroluminescent devices and methods of making electroluminescent devices including a color conversion element
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United States of America Patent
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Feb 22, 2011
Grant Date -
Jun 2, 2005
app pub date -
Nov 16, 2004
filing date -
Nov 18, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
An electroluminescent device, and a method of making an electroluminescent device that includes one or more color conversion elements is disclosed. In one embodiment, the method includes forming an electroluminescent element on a substrate, where the electroluminescent element is capable of emitting light in a narrow band. The method further includes selectively thermally transferring a plurality of color conversion elements to the electroluminescent element. In another embodiment, the method includes forming an electroluminescent element on a substrate, where the electroluminescent element is capable of emitting UV light. The method further includes selectively thermally transferring a plurality of color conversion elements to the electroluminescent element.
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