Reflection-testing device and method for use thereof
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United States of America Patent
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Issued Date -
Oct 11, 2007
app pub date -
Dec 21, 2006
filing date -
Apr 7, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A reflection-testing device for reflection testing of a lens module (12) includes a light source (18), which can emit light in an annular pattern, and an image capturer (16). The light source is provided around the top end of the lens module, and the image capturer is provided near the other end of the lens module for receiving an optical signal through the lens module. A reflection testing method is also disclosed.
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