发明授权
- 专利标题： Control device for preventing red-eye effect on camera
- 专利标题（中）： 用于防止相机上的红眼效果的控制装置
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申请号： US181967申请日： 1994-01-18
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公开(公告)号： US5400113A公开(公告)日： 1995-03-21
- 发明人: Toshio Sosa , Hachiro Kanai , Norikazu Yokonuma , Daiki Tsukahara , Kiyosada Machida , Noriyasu Kotani , Minoru Kato , Hideya Inoue , Hidenori Miyamoto , Tadashi Otani , Yoshiaki Ohtsubo , Tatsuo Amanuma
- 申请人： Toshio Sosa , Hachiro Kanai , Norikazu Yokonuma , Daiki Tsukahara , Kiyosada Machida , Noriyasu Kotani , Minoru Kato , Hideya Inoue , Hidenori Miyamoto , Tadashi Otani , Yoshiaki Ohtsubo , Tatsuo Amanuma
- 申请人地址： JPX Tokyo
- 专利权人： Nikon Corporation
- 当前专利权人： Nikon Corporation
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX63-64031 19880316; JPX63-64032 19880316; JPX63-72236 19880325; JPX63-72237 19880325; JPX63-72238 19880325; JPX63-88757 19880411; JPX63-49820U 19880412; JPX63-50771U 19880415; JPX63-309258 19881206
- 主分类号： G03B7/16
- IPC分类号： G03B7/16 ; G03B15/05 ; G03B17/18 ; G03B17/40
摘要：
A camera capable of operating in a red-eye prevention mode. The camera has an electronic flash device which is activated by a drive circuit in synchronization with the exposure. The electronic flash device also serve as a pre-light-emission device capable of performing pre-light-emission for the purpose of preventing red-eye effect. When it is judged from the photographing condition that red-eye effect may occur, a controller activates the electronic flash device to effect a pre-light-emission for reducing the size of pupils of eyes of a person to be photographed, before the main flashing which is executed in synchronization with the exposure.
公开/授权文献
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