Invention Grant
US08125735B2 Vibration sensor, suspension, head gimbal assembly and manufacturing method thereof, and disk drive unit including the same
失效
振动传感器，悬架，头万向架组件及其制造方法以及包括该振动传感器的磁盘驱动单元
- Patent Title: Vibration sensor, suspension, head gimbal assembly and manufacturing method thereof, and disk drive unit including the same
- Patent Title (中): 振动传感器，悬架，头万向架组件及其制造方法以及包括该振动传感器的磁盘驱动单元
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Application No.: US12385629Application Date: 2009-04-14
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Publication No.: US08125735B2Publication Date: 2012-02-28
- Inventor: MingGao Yao , YiRu Xie , Lin Guo
- Applicant: MingGao Yao , YiRu Xie , Lin Guo
- Applicant Address: CN Hong Kong
- Assignee: SAE Magnetics (H.K.) Ltd.
- Current Assignee: SAE Magnetics (H.K.) Ltd.
- Current Assignee Address: CN Hong Kong
- Agency: Nixon & Vanderhye PC
- Main IPC: G11B15/62
- IPC: G11B15/62
Abstract:
A vibration sensor for a slider includes a base portion, a loading portion adapted for supporting the slider mounted thereon and formed within the base portion, and at least two connection arms connecting the base portion with the loading portion. The vibration sensor of the present invention can sensitively sense a vibration of the slider, thus maintaining the flying height of the slider, and finally improving the performance thereof. The invention also discloses a suspension, a head gimbal assembly and a manufacturing method thereof, and a disk drive unit including the same.
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