Optical pickup apparatus having a heatsink for dissipating heat generated by a laser diode
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United States of America Patent
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Feb 26, 2013
Grant Date -
Oct 9, 2008
app pub date -
Mar 4, 2008
filing date -
Apr 9, 2007
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An optical pickup apparatus comprising: a housing configured to include an optical component including a laser diode emitting a laser beam, the housing being made of metal; and a heatsink configured to dissipate heat generated from the laser diode, the heatsink being made of metal different from the metal of the housing; the heatsink being fixed to the housing with one screw and adhesive.
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