Light mixing lamp
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United States of America Patent
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Oct 14, 2014
Grant Date -
Aug 1, 2013
app pub date -
Apr 7, 2011
filing date -
Apr 8, 2010
priority date (Note) -
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Abstract
An light mixing illumination device includes an array (1) of a plurality of solid state light sources, and an array (2) of a plurality of collimating lenses, each collimating lens being aligned with a solid state light source to collimate the light emitted from the solid state light source into a near parallel light; and a pair of first (5) and second (6) fly-eye lenses, wherein the collimated light from the collimating lens array (2) passes through the first and second fly-eye lens successively.
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