发明名称 |
Method and apparatus for providing a pole tip structure having a shape for preventing over saturation of the pole tip structure |
摘要 |
A method and apparatus for providing a pole tip structure having a shape for preventing over saturation of the pole tip structure is disclosed. A cap layer having a tail structure for reducing the saturation of the cap layer is formed over the pole structure. The tail structure includes an angled surface that can vary between approximately 15° and 65°.
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申请公布号 |
US7505226(B2) |
申请公布日期 |
2009.03.17 |
申请号 |
US20040857286 |
申请日期 |
2004.05.28 |
申请人 |
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS BV |
发明人 |
HSIAO WEN-CHIEN DAVID;NIKITIN VLADIMIR |
分类号 |
G11B5/127;G11B5/147;G11B5/31 |
主分类号 |
G11B5/127 |
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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