Heat sink
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United States of America Patent
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-
Oct 22, 1996
Grant Date -
N/A
app pub date -
May 27, 1994
filing date -
Jun 4, 1993
priority date (Note) -
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Abstract
A heat sink is provided wherein a heat receiving plate and at least one piece of heat radiating fin are stacked in the heat sink, and an interval between the heat receiving plate and fin is maintained by a number of bosses geometrically disposed on the heat radiating fin. The bottom of each boss is soldered onto the adjacent heat receiving plate or heat radiating fin. The heat sink therefore is provided with a plurality of conductive contacts between said fins and said heat receiving plate in the radial or transverse direction.
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