| 发明名称 |
Magnetic head, method of manufacturing the same and magnetic disc apparatus with the same |
| 摘要 |
A non-magnetic heat sink for dissipating heat generated at a coil is arranged on a recording head portion. With such structure, a magnetic head for allowing high recording density and a magnetic disc apparatus using the same are realized.
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| 申请公布号 |
US2003048578(A1) |
申请公布日期 |
2003.03.13 |
| 申请号 |
US20020222164 |
申请日期 |
2002.08.15 |
| 申请人 |
HITACHI, LTD. |
发明人 |
KIKUCHI HIROSHI;NOGUCHI TOSHIMITSU;SAIKI NORIYUKI;OIKAWA GEN |
| 分类号 |
G11B5/31;G11B5/39;G11B5/40;G11B33/14;(IPC1-7):G11B5/17 |
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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