发明授权
- 专利标题: MEMS device having distance stops
- 专利标题(中): 具有距离停止的MEMS装置
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申请号: US11479271申请日: 2006-06-30
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公开(公告)号: US07741751B2公开(公告)日: 2010-06-22
- 发明人: Kenneth J. Faase , Tony S. Cruz-Uribe , Eric L. Nikkei , Adel Jilani , Bao Yeh
- 申请人: Kenneth J. Faase , Tony S. Cruz-Uribe , Eric L. Nikkei , Adel Jilani , Bao Yeh
- 申请人地址: US TX Houston
- 专利权人: Hewlett-Packard Development Company, L.P.
- 当前专利权人: Hewlett-Packard Development Company, L.P.
- 当前专利权人地址: US TX Houston
- 主分类号: H02N1/00
- IPC分类号: H02N1/00 ; H01H57/00
摘要:
A micro-electromechanical systems (MEMS) device includes bottom and top capacitive plates, such that a capacitor is definable therebetween. A mechanism is electrostatically movably disposed between the bottom and top capacitive plates. One or more flexures are movably disposed between the bottom capacitive plate and the mechanism, and having distance stops between the bottom capacitive plate and the mechanism corresponding to maximum downward movement. The MEMS device includes one or more electrodes of the bottom capacitive plate corresponding to the flexures. Energizing different of the electrodes causes the flexures to move to different of the distance stops, causing the mechanism to move to different positions between the bottom and top capacitive plates.
公开/授权文献
- US20080001913A1 MEMS device having distance stops 公开/授权日:2008-01-03
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