公开(公告)号：US20070070235A1

公开(公告)日：2007-03-29

申请号：US11519038

申请日：2006-09-12

申请人： Akihiro Maejima ,  Naoyuki Nishikawa ,  Kazuhiko Onda ,  Jun Hiraku

发明人： Akihiro Maejima ,  Naoyuki Nishikawa ,  Kazuhiko Onda ,  Jun Hiraku

IPC分类号： G02B13/16

CPC分类号： G02B7/102 ,  G02B7/08 ,  G02B13/009 ,  G03B17/04 ,  H01L41/0835 ,  H01L41/0986 ,  H02N2/02 ,  H04N5/2254 ,  H04N5/23212

摘要： An optical controller has a lens to be driven, a holding section which holds the lens and is movable in a driving direction of the lens, a polymer actuator which drives the holding section in the driving direction by expanding and contracting in response to application and release of a voltage, and a control section which controls a position of the lens by controlling application and release of a voltage with respect to the polymer actuator.

摘要翻译： 光学控制器具有被驱动的透镜，保持透镜并且能够沿着透镜的驱动方向移动的保持部，聚合物致动器，其通过响应于施加和释放的伸缩而驱动保持部在驱动方向上 以及通过控制施加和相对于聚合物致动器释放电压来控制透镜的位置的控制部分。

公开(公告)号：US5815760A

公开(公告)日：1998-09-29

申请号：US892990

申请日：1997-07-15

申请人： Toru Ito ,  Jun Hiraku ,  Nobuhiro Aoki

发明人： Toru Ito ,  Jun Hiraku ,  Nobuhiro Aoki

IPC分类号： G03B17/38

CPC分类号： G03B17/38

摘要： A switch for a camera includes a switch button. While being urged toward a flange section of a switch-button holding member by an urging member, the switch button is held so as to be movable in the pushing direction of the switch button and a direction perpendicular to the pushing direction. When one end of the switch button is pushed, the height to which the other end is raised can be lowered. Accordingly, the appearance of the camera is prevented from deteriorating. The switch is also advantageous in reducing the size of the camera.

摘要翻译： 摄像机的开关包括开关按钮。 当通过推动构件朝向开关按钮保持构件的凸缘部分被推动时，开关按钮被保持成能够沿着开关按钮的推动方向和与推动方向垂直的方向移动。 当按下开关按钮的一端时，可以降低另一端升高的高度。 因此，防止了照相机的外观恶化。 该开关在减小照相机的尺寸方面也是有利的。