Invention Grant
- Patent Title: Suspension gimbal designs with better dynamic performances
- Patent Title (中): 悬架万向节设计具有更好的动态性能
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Application No.: US11497161Application Date: 2006-08-01
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Publication No.: US07684154B2Publication Date: 2010-03-23
- Inventor: Qinghua Zeng , Chao-Hui Yang , Yen Fu , Ellis Cha
- Applicant: Qinghua Zeng , Chao-Hui Yang , Yen Fu , Ellis Cha
- Applicant Address: HK Shatin, N.T.
- Assignee: SAE Magnetics (HK) Ltd.
- Current Assignee: SAE Magnetics (HK) Ltd.
- Current Assignee Address: HK Shatin, N.T.
- Agency: Saile Ackerman LLC
- Agent Stephen B. Ackerman
- Main IPC: G11B5/54
- IPC: G11B5/54 ; G11B21/22

Abstract:
Gimbal designs are provided that minimize adverse dynamic performance of a HDD suspension, particularly subsequent to head-disk-interface (HDI) interactions. The improvement of operational performance can be seen in graphical representations of the vibrational modes of a gimbal mounted slider subsequent to such HDI interactions. Each gimbal design includes a ramp limiter formed as two separated arms connected by one or two transverse bars and a routing of conducting traces that relieves stress and minimally contacts these bars.
Public/Granted literature
- US20080030900A1 Suspension gimbal designs with better dynamic performances Public/Granted day:2008-02-07
Information query
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