Magnetic recording head and method of manufacturing the same
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United States of America Patent
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Mar 8, 2011
Grant Date -
Jul 20, 2006
app pub date -
Jan 11, 2006
filing date -
Jan 11, 2005
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A magnetic recording head and a method of manufacturing the same. The magnetic recording head includes a stack containing a main pole and a return pole. The stack includes a first magnetic layer having a groove formed therein; an insulating layer covering a surface of the groove; and a second magnetic layer pattern filling the groove covered with the insulating layer.
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