发明名称 |
Thin-film magnetic head provided with longitudinal coil conductor grooves |
摘要 |
A thin-film magnetic head includes a thin-film magnetic circuit that contains a coil conductor with at least one surface. The coil conductor includes a plurality of grooves for reducing electrical resistance of the coil conductor due to skin effect. The grooves are formed on the at least one surface of the coil conductor to run along axis of the coil conductor.
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申请公布号 |
US6226147(B1) |
申请公布日期 |
2001.05.01 |
申请号 |
US19990362567 |
申请日期 |
1999.07.28 |
申请人 |
TDK CORPORATION |
发明人 |
KAMIJIMA AKIFUMI |
分类号 |
G11B5/17;G11B5/31;(IPC1-7):G11B5/17 |
主分类号 |
G11B5/17 |
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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