发明名称 |
Magnetic recording medium and magnetic recording device |
摘要 |
A magnetic recording medium which has a high areal density and reduced power consumption for recording operations, and a magnetic recording device incorporating the magnetic recording medium. The magnetic recording medium has an upper soft magnetic layer formed uniformly along a plane including the upper surface of a recording layer over the convex and concave portions of a concavo-convex pattern in the recording layer.
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申请公布号 |
US2005095402(A1) |
申请公布日期 |
2005.05.05 |
申请号 |
US20040948322 |
申请日期 |
2004.09.24 |
申请人 |
TDK CORPORATION |
发明人 |
KAIZU AKIMASA;SOENO YOSHIKAZU |
分类号 |
G11B5/667;G11B5/64;G11B5/65;G11B5/738;G11B5/855;(IPC1-7):G11B5/667;B32B3/30;B32B15/00 |
主分类号 |
G11B5/667 |
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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