Testing apparatus for light-emitting devices with a design for a removable sensing module
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United States of America Patent
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Mar 5, 2013
Grant Date -
Mar 17, 2011
app pub date -
Aug 16, 2010
filing date -
Sep 14, 2009
priority date (Note) -
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Abstract
A sensing module for light-emitting devices includes a circuit board having at least one retaining region configured to retain an optical sensor, at least one circuit configured to electrically connect the optical sensor to an output interface at a front end of the circuit board, a substrate positioned on the circuit board and having at least one aperture exposing the retaining regions, and an optical device positioned on the aperture and configured to collect emitting lights from a light-emitting device to the retaining region through the aperture.
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