| 发明名称 |
Magnetoresistive effect magnetic head and rotary magnetic head apparatus |
| 摘要 |
The width W1 of the lower shield thin film 3 and the width W2 of the upper shield thin film 7 are specified so that each of these widths is larger than the width W3 of the MR element 5 and is smaller than the contact width W4.
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| 申请公布号 |
US6452760(B1) |
申请公布日期 |
2002.09.17 |
| 申请号 |
US20000689319 |
申请日期 |
2000.10.12 |
| 申请人 |
SONY CORPORATION |
发明人 |
INAGUMA TERUO;NAKASHIO EIJI;ONUMA KAZUNORI |
| 分类号 |
G11B5/31;G11B5/39;G11B5/40;G11B5/53;(IPC1-7):G11B5/39;G11B15/61 |
主分类号 |
G11B5/31 |
| 代理机构 |
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