发明授权
- 专利标题： Enhancements for adhesive attachment of piezoelectric motor elements to a disk drive suspension
- 专利标题（中）： 压电马达元件粘附到磁盘驱动器悬架上的增强
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申请号： US11423887申请日： 2006-06-13
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公开(公告)号： US07211935B1公开(公告)日： 2007-05-01
- 发明人: Galen D. Houk
- 申请人： Galen D. Houk
- 申请人地址： US MN Hutchinson
- 专利权人： Hutchinson Technology Incorporated
- 当前专利权人： Hutchinson Technology Incorporated
- 当前专利权人地址： US MN Hutchinson
- 代理机构： Faegre & Benson LLP
- 主分类号： H01L41/053
- IPC分类号： H01L41/053
摘要：
Adhesive attachment features for bonding piezoelectric motors to a load beam substrate. The attachment features have one or more reliefs under or partially under or adjacent to a piezoelectric transducer to control the flow of adhesive by limiting or influencing adhesive travel or flow and simultaneously preventing excessive adhesive fillet height adjacent the piezoelectric motor while simultaneously providing for improved bond strength between the piezoelectric element and the load beam.
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