发明申请
US20050225822A1 Optical deflector having neutral surface of bending in movable member in different plane from neutral surface of bending in elastic support member
失效
光学偏转器具有在弹性支撑构件中在可动构件中在与弹性支撑构件的弯曲的中性表面不同的平面中弯曲的中性表面
- 专利标题： Optical deflector having neutral surface of bending in movable member in different plane from neutral surface of bending in elastic support member
- 专利标题（中）： 光学偏转器具有在弹性支撑构件中在可动构件中在与弹性支撑构件的弯曲的中性表面不同的平面中弯曲的中性表面
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申请号： US11091630申请日： 2005-03-29
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公开(公告)号： US20050225822A1公开(公告)日： 2005-10-13
- 发明人: Kazutoshi Torashima , Susumu Yasuda , Yasuhiro Shimada
- 申请人： Kazutoshi Torashima , Susumu Yasuda , Yasuhiro Shimada
- 申请人地址： JP Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo
- 优先权： JP2004-105838 20040331
- 主分类号： B41J2/44
- IPC分类号： B41J2/44 ; B81B3/00 ; G02B26/08 ; G02B26/10 ; H04N1/036
摘要：
An optical deflector including a support substrate, a movable member, a reflective face, and a mounting structure for fixing the support substrate thereto. The movable member is rotatably or swingingly supported by the support substrate through elastic support members. The reflective face is provided on the movable member and deflects light incident thereon when the movable member is swung relatively to the support substrate. In the optical deflector, neutral surfaces of bending in a direction of a normal to the reflective face in the elastic support member and the movable member are not present in the same plane, and the support substrate is fixed to the mounting structure at a face of the support substrate on a side of the neutral surface in the movable member opposite to a side of the neutral surface in the elastic support member.
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