发明名称 |
MAGNETIC RECORDING MEDIUM AND METHOD OF MANUFACTURING THE SAME |
摘要 |
<p>A magnetic recording medium has recording regions including patterns of a magnetic material corresponding to servo signals and recording tracks, non-recording regions including an oxide of the magnetic material formed between the recording regions, and a protective film formed on the surfaces of the recording regions and the non-recording regions, in which the protective film has a larger thickness on the recording regions than on the non-recording regions.</p> |
申请公布号 |
WO2009084364(A1) |
申请公布日期 |
2009.07.09 |
申请号 |
WO2008JP71911 |
申请日期 |
2008.11.26 |
申请人 |
KABUSHIKI KAISHA TOSHIBA;SAKURAI, MASATOSHI |
发明人 |
SAKURAI, MASATOSHI |
分类号 |
G11B5/72;G11B5/65;G11B5/82;G11B5/84;G11B5/855 |
主分类号 |
G11B5/72 |
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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