发明授权
- 专利标题: Methods for operating an electrostatic drive, and electrostataic drives
- 专利标题(中): 操作静电驱动器和静电驱动器的方法
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申请号: US12998669申请日: 2009-09-24
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公开(公告)号: US08629635B2公开(公告)日: 2014-01-14
- 发明人: Tjalf Pirk , Stefan Pinter , Joachim Fritz , Christoph Friese
- 申请人: Tjalf Pirk , Stefan Pinter , Joachim Fritz , Christoph Friese
- 申请人地址: DE Stuttgart
- 专利权人: Robert Bosch GmbH
- 当前专利权人: Robert Bosch GmbH
- 当前专利权人地址: DE Stuttgart
- 代理机构: Kenyon & Kenyon LLP
- 优先权: DE102008043836 20081119
- 国际申请: PCT/EP2009/062352 WO 20090924
- 国际公布: WO2010/057703 WO 20100527
- 主分类号: H01L41/04
- IPC分类号: H01L41/04 ; H02N2/14
摘要:
A method for operating an electrostatic drive having a stator electrode and an actuator electrode which are designed as multilayer electrodes having subunits includes: predeflecting the actuator electrode with respect to the stator electrode from its non-energized starting position into a first end position by applying a first potential to the first stator electrode subunit, and applying a second potential which is different from the first potential to the first actuator electrode subunit, and applying a third potential which is different from the first potential and the second potential, to the second stator electrode subunit and to the second actuator electrode subunit.
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