发明名称 |
Method and apparatus for writing servo data with perpendicular magnetic recording in a disk drive |
摘要 |
There is disclosed a servo writing method in which servo data is recorded by a perpendicular magnetic recording system. In the servo writing method, at the time of perpendicular magnetic recording of the servo data on a disk, a servo writing operation is executed including an offset process set based on the hard-easy transition shift (HETS) phenomenon.
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申请公布号 |
US2006082921(A1) |
申请公布日期 |
2006.04.20 |
申请号 |
US20050294358 |
申请日期 |
2005.12.06 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
SHIMOMURA KAZUHITO;OSAFUNE KOJI;YANO KOJI |
分类号 |
G11B5/64;G11B21/02;G11B5/09;G11B5/596;G11B5/82;G11B21/10 |
主分类号 |
G11B5/64 |
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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