Invention Grant
US07957104B2 Suspension with bi-layer flexure base whose layers have different coefficients of thermal expansion to eliminate thermally induced flying height variations
有权
具有双层弯曲基座的悬挂，其双层挠曲基层具有不同的热膨胀系数，以消除热引起的飞行高度变化
- Patent Title: Suspension with bi-layer flexure base whose layers have different coefficients of thermal expansion to eliminate thermally induced flying height variations
- Patent Title (中): 具有双层弯曲基座的悬挂，其双层挠曲基层具有不同的热膨胀系数，以消除热引起的飞行高度变化
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Application No.: US11692133Application Date: 2007-03-27
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Publication No.: US07957104B2Publication Date: 2011-06-07
- Inventor: Yen Fu , Ellis T. Cha , Chao-Hui Yang
- Applicant: Yen Fu , Ellis T. Cha , Chao-Hui Yang
- 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: G11B5/56
- IPC: G11B5/56
Abstract:
A flexure with improved temperature sensitivity is disclosed. An embodiment of the present invention includes a bi-layered flexure that raises or lowers a read/write element a distance that is approximately equal to the distance of protrusion and retraction at varying temperatures.
Public/Granted literature
- US20080239572A1 SUSPENSION WITH BI-LAYER FLEXURE BASE Public/Granted day:2008-10-02
Information query
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