Multicolor LED assembly with improved color mixing
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United States of America Patent
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app pub date -
Jun 2, 2006
filing date -
May 5, 2003
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Abandoned
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Abstract
In accordance with the invention, a multicolor LED assembly with improved color mixing comprises an assembly of closely-packed LED dice of different colors packaged for high temperature operation and arranged to minimize same-color adjacency to promote color mixing. The assembly of dice is encapsulated in a dispersive medium such as a transparent medium with entrained dispersive particles. The packaged assembly preferably includes a layer having light dispersing particles deposited directly on the LED.
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