发明名称 |
Method of fabricating a thin film magnetic recording head |
摘要 |
A method of fabricating a thin film magnetic recording head including a perpendicular recording head having an auxiliary pole, a main pole and a shield against an external magnetic field. The shield against the external magnetic field is formed so that an edge of the shield against the external magnetic field is disposed at a position recessed at least from an edge of the main pole relative to a surface against a medium.
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申请公布号 |
US7086140(B2) |
申请公布日期 |
2006.08.08 |
申请号 |
US20040924814 |
申请日期 |
2004.08.25 |
申请人 |
HITACHI GLOBAL STORAGE TECHNOLOGIES JAPAN, LTD. |
发明人 |
OKADA TOMOHIRO;KAWATO YOSHIAKI;SUZUKI KAORI;FUKUI HIROSHI;NUNOKAWA ISAO |
分类号 |
G11B5/127;G11B5/31;G11B5/00;G11B5/012;G11B5/39;H04R31/00 |
主分类号 |
G11B5/127 |
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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