发明名称 |
Video camera and camera system employing aperture control |
摘要 |
In a video camera in strobe mode, when a condition for strobe light emission is ready, the aperture of an iris is reduced and the gain of an AGC amplifier is fixed at a predetermined value. Accordingly, a dark image representing the condition ready for strobe light emission is displayed on an electronic view finder, and in addition saturation of charge accumulation is prevented.
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申请公布号 |
US5410225(A) |
申请公布日期 |
1995.04.25 |
申请号 |
US19920934761 |
申请日期 |
1992.08.24 |
申请人 |
AIWA CO., LTD. |
发明人 |
ISHII, SATOSHI;HASHIMOTO, HIROYUKI;SAITOH, HARUO |
分类号 |
H04N5/235;H04N9/73;(IPC1-7):H04N5/235 |
主分类号 |
H04N5/235 |
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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