发明授权
US4062024A Control system consisting of semi-conductor integrated circuits for a
camera
失效
由相机的半导体集成电路组成的控制系统
- 专利标题： Control system consisting of semi-conductor integrated circuits for a camera
- 专利标题（中）： 由相机的半导体集成电路组成的控制系统
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申请号： US618125申请日： 1975-09-30
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公开(公告)号： US4062024A公开(公告)日： 1977-12-06
- 发明人: Tokuichi Tsunekawa , Masanori Uchidoi , Masami Shimizu , Masayoshi Yamamichi , Keiya Murayama , Hiroshi Aizawa
- 申请人： Tokuichi Tsunekawa , Masanori Uchidoi , Masami Shimizu , Masayoshi Yamamichi , Keiya Murayama , Hiroshi Aizawa
- 申请人地址： JA 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： JA Tokyo
- 优先权： JA49-114835 19741004
- 主分类号： G03B17/18
- IPC分类号： G03B17/18 ; G03B7/083 ; G03B7/30 ; H01L21/8234 ; H01L27/06 ; G03B7/00
摘要：
The present invention relates to a control system consisting of a semi-conductor integrated circuit for a camera, particularly a control system from providing secure operation as well as a reduction of complexity. The system provides for separation of actuating signals from the low level signals for the integrated circuit so as to prevent added noise of the actuating signals from mixing with the low level signal.
公开/授权文献
- US5257414A Apparatus for accepting and retaining a memory card 公开/授权日：1993-10-26
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