发明名称 |
Adapter device for interchangeable lens of camera. |
摘要 |
<p>An adapter device for an interchangeable lens of a camera having a signal conversion circuit for converting an automatic exposure control signal generated from the output from a video signal processing circuit of a video camera which is capable of performing an automatic exposure control into an automatic exposure control signal which is adapted to an interchangeable lens system for a still camera capable of performing an automatic exposure control. <IMAGE></p> |
申请公布号 |
EP0482640(A2) |
申请公布日期 |
1992.04.29 |
申请号 |
EP19910118162 |
申请日期 |
1991.10.24 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
MABUCHI, TOSHIAKI;OHTA, SEIYA |
分类号 |
H04N5/232 |
主分类号 |
H04N5/232 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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