发明名称 |
Head gimbal assembly and disk drive unit with the same |
摘要 |
A HGA of the present invention includes a slider; a micro-actuator comprising two thin film PZT pieces to define a notch; a suspension to load the slider and the micro-actuator. The suspension comprises: a flexure having an actuator loading portion with a slot corresponding to the notch of the micro-actuator, and a slider-loading portion to partially hold the slider; and a load beam having a first dimple to support the flexure at a position thereof corresponding to a central area of the slider, and a second dimple extending through both the slot of the flexure and the notch defined by the micro-actuator and toward an leading edge end portion of the slider to form a gap between the slider and the second dimple. The invention also discloses a disk drive unit having the improved HGA.
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申请公布号 |
US2007153429(A1) |
申请公布日期 |
2007.07.05 |
申请号 |
US20050319580 |
申请日期 |
2005.12.29 |
申请人 |
SAE MAGNETICS (H.K.) LTD. |
发明人 |
YAO MINGGAO;SHIRAISHI MASASHI;XIE YIRU |
分类号 |
G11B5/56 |
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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