发明名称 |
Laminated side shield for perpendicular write head for improved performance |
摘要 |
A perpendicular write head is disclosed for writing information onto tracks. The write head includes a top pole and a return pole and side shields with laminated layers wherein said laminated layers have magnetization in a direction parallel to an air bearing surface (ABS) and perpendicular to the tracks.
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申请公布号 |
US7295401(B2) |
申请公布日期 |
2007.11.13 |
申请号 |
US20040975283 |
申请日期 |
2004.10.27 |
申请人 |
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V. |
发明人 |
JAYASEKARA WIPUL PEMSIRI;GILL HARDAYAL SINGH |
分类号 |
G11B5/11;G11B5/147 |
主分类号 |
G11B5/11 |
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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