发明名称 |
Magnetic disk head having data zone and control signal zones which generate different lifts when flown over by a head slider |
摘要 |
A magnetic disk having data record and control signal record zones configured so that the flying height of a head slider thereof varies thereby enabling recovery of control signals. The flying height of the head sliders over the control signal record zone is less than the flying height of the head slider over the data record zone yet greater than a glider height.
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申请公布号 |
US6104579(A) |
申请公布日期 |
2000.08.15 |
申请号 |
US19970831641 |
申请日期 |
1997.04.09 |
申请人 |
SONY CORPORATION |
发明人 |
KAMOSHITA, YUKO;MORITA, OSAMU |
分类号 |
G11B5/012;G11B5/55;G11B5/596;G11B5/60;G11B5/82;(IPC1-7):G11B5/82 |
主分类号 |
G11B5/012 |
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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