发明名称 |
Magnetic head for performing perpendicular magnetic recording in a disk drive |
摘要 |
Disclosed herein is a magnetic head including a main magnetic pole and a return yoke. The magnetic head can suppress a side writing at an edge of the return yoke even if the soft magnetic layer of a disk is saturated. The magnetic head further includes a single-pole type head that is used as write head.
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申请公布号 |
US2004151036(A1) |
申请公布日期 |
2004.08.05 |
申请号 |
US20030674792 |
申请日期 |
2003.10.01 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
AOYAGI YUKA;SHIMOMURA KAZUHITO;TAKEO AKIHIKO;ATSUMI MASARU |
分类号 |
G11B5/31;G11B5/00;G11B5/012;G11B5/127;G11B5/187;G11C7/00;(IPC1-7):G11C7/00 |
主分类号 |
G11B5/31 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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