发明申请
- 专利标题： Piezoelectric motor drive circuit and method
- 专利标题（中）： 压电电机驱动电路及方法
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申请号： US11119060申请日： 2005-04-29
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公开(公告)号： US20060244339A1公开(公告)日： 2006-11-02
- 发明人: Thomas Mazz , Dmitriy Yavid , Frederick Wood
- 申请人： Thomas Mazz , Dmitriy Yavid , Frederick Wood
- 主分类号： H01L41/09
- IPC分类号： H01L41/09
摘要：
A piezoelectric transducer is driven to mechanically oscillate a mirror at a mechanical resonant frequency with high precision despite frequency variations introduced by temperature, tolerances and ageing of components.
公开/授权文献
- US07227294B2 Piezoelectric motor drive circuit and method 公开/授权日：2007-06-05
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