发明名称 |
Thin-film magnetic head, magnetic head assembly, magnetic disk drive apparatus and method for manufacturing thin-film magnetic head |
摘要 |
A thin-film magnetic head has a magnetoresistive effect read head element. The magnetoresistive effect read head element includes a lower shield layer, an upper shield layer, and a magnetoresistive effect layer formed between the lower shield layer and the upper shield layer. The magnetoresistive effect read head element also includes a lower antiferromagnetic layer. The lower antiferromagnetic layer is contacted with the lower shield layer only at an edge area of the lower shield layer. |
申请公布号 |
US8125743(B2) |
申请公布日期 |
2012.02.28 |
申请号 |
US20070760149 |
申请日期 |
2007.06.08 |
申请人 |
OHTA NAOKI;TANAKA KOSUKE;KANAYA TAKAYASU;SATO KAZUKI;UNO YASUFUMI;KUWASHIMA TETSUYA;TDK CORPORATION |
发明人 |
OHTA NAOKI;TANAKA KOSUKE;KANAYA TAKAYASU;SATO KAZUKI;UNO YASUFUMI;KUWASHIMA TETSUYA |
分类号 |
G11B5/33;G11B5/127 |
主分类号 |
G11B5/33 |
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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