发明授权
- 专利标题： Camera
- 专利标题（中）： 相机
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申请号： US181381申请日： 1998-10-28
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公开(公告)号： US6081668A公开(公告)日： 2000-06-27
- 发明人: Kiyomitsu Furuyama , Takashi Watanabe , Shigeki Sato
- 申请人： Kiyomitsu Furuyama , Takashi Watanabe , Shigeki Sato
- 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： JPX9-314589 19971031; JPX10-088325 19980318; JPX10-124632 19980507
- 主分类号： G02B7/28
- IPC分类号： G02B7/28 ; G03B13/36
摘要：
A camera is designed to select at least any one of a plurality of focus areas and adjust the focus relative to an object located in the selected focus area. The camera comprises panning detection means for detecting a panning operation and focus area selecting means for selecting a specific focus area among the plurality of focus areas based on the detection result of the panning detection means.
公开/授权文献
- US5452997A Rotary device with thermally compensated seal 公开/授权日：1995-09-26
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