Optical semiconductor device and a method for manufacturing the same
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United States of America Patent
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Jan 30, 2007
Grant Date -
Oct 6, 2005
app pub date -
Mar 31, 2005
filing date -
Mar 31, 2004
priority date (Note) -
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Abstract
An optical semiconductor device includes a first set of lead frames having a first set of element mounting beds, a second set of lead frames having a second set of element mounting beds, which are arranged substantially on a same plane as the first set of element mounting beds.A light-emitting element is mounted on one of the first set of element mounting beds and having a pair of electrodes connected to the first set of lead frames respectively.A light-receiving element is arranged at a position facing to the light-emitting element and having a pair of electrodes connected to the second set of lead frames respectively. A supporting means is mounted on the second set of element mounting beds for supporting the light-receiving element at the position facing to the light-emitting element and for receiving a light emitted from the light-emitting element.
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