发明名称 |
Magnetic disc apparatus including a thermal actuator as part of a two-stage actuator |
摘要 |
A magnetic disc apparatus includes a micro actuator for two-stage actuator having a first stage and a second stage, and a slider mounted to the miro actuator and having a head element to perform recording and reproduction into/from a magnetic disc. A thermal actuator and a spring part are provided on a table, on which the slider is put. The thermal actuator is connected to the slider, and the thermal actuator includes a V-shaped thin film resistance.
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申请公布号 |
US8576516(B2) |
申请公布日期 |
2013.11.05 |
申请号 |
US201113105046 |
申请日期 |
2011.05.11 |
申请人 |
CHOE SEONG-HUN;NAKAMURA SHIGEO;HITACHI, LTD. |
发明人 |
CHOE SEONG-HUN;NAKAMURA SHIGEO |
分类号 |
G11B5/56;G11B21/24 |
主分类号 |
G11B5/56 |
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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