Light source with non-imaging optical distribution apparatus
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United States of America Patent
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Aug 3, 2010
Grant Date -
Jun 5, 2008
app pub date -
Apr 20, 2006
filing date -
Apr 20, 2005
priority date (Note) -
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Abstract
A light transforming method and device that includes a lens having one or more specifically shaped surfaces designed to generate an output image by directing the appropriate amount of electromagnetic energy from a substantially collimated beam to the required regions of the output image for the purpose of recreating the output image. The lens has one or more non-imaging radiant energy distribution surfaces that is of a non-uniform. shape.
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