发明名称 |
A METAL FOIL DISK FOR HIGH AREAL DENSITY RECORDING IN ENVIRONMENTS OF HIGH MECHANICAL SHOCK |
摘要 |
<p>The invention provides exemplary magnetic recording media, and in particular, flexible metal foil disks, read/write systems having such disks, and methods for making such disks. In one exemplary embodiment, a recording medium is provided which comprises a metallic substrate and at least one sputter deposited film of magnetic material on the substrate. The recording medium has a thickness that is less than about 0.010 inch and the substrate occupies at least 80% of the thickness. Further, the sputter deposited film is adapted to record and reproduce high areal densities of digital data. In one embodiment, such a recording medium is included in a read/write system to provide a unique recording interface that can resist mechanical shock.</p> |
申请公布号 |
EP1047548(A4) |
申请公布日期 |
2002.10.29 |
申请号 |
EP19990902247 |
申请日期 |
1999.01.14 |
申请人 |
FLEXTOR INC. |
发明人 |
NIGAM, ANIL;WHITE, JAMES, W. |
分类号 |
C23C14/00;C23C14/06;C23C14/16;G11B5/012;G11B5/127;G11B5/48;G11B5/60;G11B5/64;G11B5/65;G11B5/66;G11B5/73;G11B5/738;G11B5/82;G11B5/851;(IPC1-7):B32B5/16;B32B9/00;B32B19/00;G11B5/33;G11B5/70;C23C14/32 |
主分类号 |
C23C14/00 |
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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