| 发明名称 |
Perpendicular magnetic recording medium |
| 摘要 |
The present invention provides a perpendicular magnetic recording medium 11 having a perpendicular magnetization film 22 formed on a substrate 20, wherein a high perpendicular orientation film 24 having higher perpendicular orientation than that of the perpendicular magnetization film 22 is formed over or/and under the perpendicular magnetization film 22.
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| 申请公布号 |
US2002182445(A1) |
申请公布日期 |
2002.12.05 |
| 申请号 |
US20020141446 |
申请日期 |
2002.05.08 |
| 申请人 |
HOKKYO HIROTAKA;TSUBOI SHINZO;TAGAMI KATSUMICHI |
发明人 |
HOKKYO HIROTAKA;TSUBOI SHINZO;TAGAMI KATSUMICHI |
| 分类号 |
G11B5/64;G11B5/65;G11B5/66;G11B5/738;(IPC1-7):G11B5/66 |
主分类号 |
G11B5/64 |
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