Apparatus for homogenizing light and method for producing the apparatus
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United States of America Patent
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Aug 19, 2008
Grant Date -
Jun 28, 2007
app pub date -
Feb 20, 2007
filing date -
Aug 17, 2004
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method produces an apparatus for homogenizing light. The apparatus has at least one substrate with at least one optically functional area with a multiplicity of lens elements. In a first method step the lens elements are formed in the at least one optically functional area of the at least one substrate. In a second method step the at least one substrate is divided into at least two parts. In a third method step following thereupon, at least two of the at least two parts of the at least one substrate are reassembled, given another alignment of at least one of the parts.
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