发明授权
- 专利标题： Optical system for stabilizing an image
- 专利标题（中）： 用于稳定图像的光学系统
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申请号： US261231申请日： 1988-10-24
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公开(公告)号： US5270857A公开(公告)日： 1993-12-14
- 发明人: Kouji Oizumi , Nozomu Kitagishi , Shoichi Yamzaki
- 申请人： Kouji Oizumi , Nozomu Kitagishi , Shoichi Yamzaki
- 申请人地址： JPX 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： JPX Tokyo
- 优先权： JPX62-274962 19871030; JPX63-015411 19880126; JPX63-015412 19880126; JPX63-015413 19880126; JPX63-186536 19880726
- 主分类号： G02B27/64
- IPC分类号： G02B27/64
摘要：
An image stabilizing system includes a photographic lens device having a plurality of lens units, wherein for zooming at least one lens unit separation varies, a detecting circuit for detecting the jiggle of the system, and a drive device for driving at least one lens unit in a direction perpendicular to a photographic optical axis of the photographic lens device on the basis of an output of the detecting circuit to stabilize an image.
公开/授权文献
- US6106952A Thermoplastic polymer composition 公开/授权日：2000-08-22
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