发明名称 |
Thin-film magnetic head and method of manufacturing same |
摘要 |
A thin-film magnetic head comprises a reproducing head and a recording head. The reproducing head comprises: a GMR element; a bottom shield layer and a top shield layer for shielding the GMR element; conductive layers connected to the GMR element; and shield gap films formed between the shield layers. Each of the shield gap films is made up of a plurality of thin alumina films stacked that are formed by performing the step of forming a thin alumina film by low pressure CVD, for example, a plurality of times.
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申请公布号 |
US2004165318(A1) |
申请公布日期 |
2004.08.26 |
申请号 |
US20040790067 |
申请日期 |
2004.03.02 |
申请人 |
TDK CORPORATION |
发明人 |
SAKAKI YOSHITAKA;INOUE TOHRU |
分类号 |
G11B5/31;G11B5/39;(IPC1-7):G11B5/147 |
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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