发明授权
US08717652B2 Micro scanner device and method for controlling micro scanner device
有权
微型扫描仪装置及微型扫描装置的控制方法
- 专利标题: Micro scanner device and method for controlling micro scanner device
- 专利标题(中): 微型扫描仪装置及微型扫描装置的控制方法
-
申请号: US12811944申请日: 2008-12-19
-
公开(公告)号: US08717652B2公开(公告)日: 2014-05-06
- 发明人: Utako Takahashi
- 申请人: Utako Takahashi
- 申请人地址: JP Tokyo
- 专利权人: Konica Minolta Opto, Inc.
- 当前专利权人: Konica Minolta Opto, Inc.
- 当前专利权人地址: JP Tokyo
- 代理机构: Cozen O'Connor
- 优先权: JP2008-002780 20080110
- 国际申请: PCT/JP2008/073182 WO 20081219
- 国际公布: WO2009/087883 WO 20090716
- 主分类号: G02B26/08
- IPC分类号: G02B26/08 ; G02B26/10 ; G02B26/12
摘要:
A mirror axis (MA) is displaced by deformation of a holder (HD) and with resonance of an optical scanner (LS) itself according to the frequency of a voltage applied to a piezoelectric element (PE). The frequency of the applied voltage for causing a resonance deforms the holder (HD) so as to generate at least one node intersecting with respect to the length of the holder (HD) itself.
公开/授权文献
信息查询