发明授权
- 专利标题： Driver
- 专利标题（中）： 司机
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申请号： US12532878申请日： 2007-03-30
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公开(公告)号： US08022597B2公开(公告)日： 2011-09-20
- 发明人: Jun Suzuki
- 申请人： Jun Suzuki
- 申请人地址： JP Tokyo
- 专利权人： Pioneer Corporation
- 当前专利权人： Pioneer Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Young & Thompson
- 国际申请： PCT/JP2007/057041 WO 20070330
- 国际公布： WO2008/126232 WO 20081023
- 主分类号： H01L41/08
- IPC分类号： H01L41/08
摘要：
A driving apparatus (100) is provided with: a base portion (110); a stage portion (130) on which a driven object (12) is mounted and which can be displaced; an elastic portion (120) which connects the base portion and the stage portion and which has elasticity to displace the stage portion in one direction; a first applying device (141, 142, 143, 22) for applying an excitation force for displacing the stage portion such that the stage portion is resonated in the one direction (Y axis) at a resonance frequency determined by the stage portion and the elastic portion; and a second applying device (161, 162, 22) for applying a driving force for displacing, in a stepwise manner or in a continuous manner, the stage portion or the driven object mounted on the stage in other direction (X axis).
公开/授权文献
- US20100109476A1 DRIVER 公开/授权日：2010-05-06
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