Sensing Module for Light-Emitting Devices and Testing Apparatus Using the Same
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United States of America Patent
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Issued Date -
Mar 17, 2011
app pub date -
Aug 16, 2010
filing date -
Sep 14, 2009
priority date (Note) -
Abandoned
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Abstract
A sensing module for light-emitting devices includes a substrate having at least one first hole and at least one second hole connected to the first hole, an optical device positioned in the first hole and configured to collect emitting lights from the light-emitting device to the first hole, a light-guiding device positioned in the second hole, a reflector positioned in the first hole and configured to reflect the emitting lights from the light-emitting device to the light-guiding device, and an optical coupler positioned at a front end of the substrate and coupled with the light-guiding device.
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