Scan line illumination system utilizing hollow reflector
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United States of America Patent
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May 8, 2001
Grant Date -
N/A
app pub date -
Sep 14, 1998
filing date -
Sep 14, 1998
priority date (Note) -
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Abstract
An illumination system for illuminating a scan region on an object may comprise a hollow reflector having an interior reflective surface, an entrance aperture, and an exit aperture. A light source is positioned adjacent the entrance aperture of the hollow reflector so that some of the light rays produced by the light source pass through the entrance aperture and are reflected by the interior reflective surface of the hollow reflector before passing through the exit aperture.
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