发明授权
- 专利标题： Photographic camera with an operation mode display device
- 专利标题（中）： 具有操作模式显示装置的摄影摄像机
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申请号： US758200申请日： 1977-01-10
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公开(公告)号： US4114173A公开(公告)日： 1978-09-12
- 发明人: Nobuo Tezuka , Masanori Uchidoi , Yukio Iura , Masami Shimizu , Ryoichi Yoshikawa , Hiroshi Aizawa
- 申请人： Nobuo Tezuka , Masanori Uchidoi , Yukio Iura , Masami Shimizu , Ryoichi Yoshikawa , Hiroshi Aizawa
- 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： JP51-5194 19760120
- 主分类号： G03B9/64
- IPC分类号： G03B9/64 ; G03B17/38 ; G03B17/00
摘要：
A camera having an electrically operated self-timer is provided with an operation mode display device arranged so that when the camera is switched to an exposure control mode by the self-timer, the display being ready for actuation of the timer is rendered recognizable from the object side or to the photographer, while when switched to any other exposure control mode, this display is shielded so as not to be recognizable from the object side or to the photographer.
公开/授权文献
- US5857023A Space efficient method of redeeming electronic payments 公开/授权日：1999-01-05
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