Structure including spindle motor and printed circuit board
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United States of America Patent
Stats
-
Dec 4, 2012
Grant Date -
Jun 17, 2010
app pub date -
Dec 17, 2009
filing date -
Dec 17, 2008
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A spindle motor structure is disclosed having a structure incorporating a spindle motor, a driving substrate, and a base on which the spindle motor and the driving substrate are installed. The spindle motor includes a stator having a core wound with a coil and a rotor rotating about the stator. The driving substrate is aligned at an outer periphery of the rotor and soldered with driving control parts of the spindle motor including a plurality of circuit parts including a driving integrated circuit and the like. The spindle motor is assembled with or dissembled from the base independently from the driving substrate.
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