发明名称 |
Film transporting device and a control method thereof |
摘要 |
A film transporting device operates according to shutter operation state. The device comprises a shutter operation sensor (30) for sensing a shutter operation state and a controller (40) for determining whether the shutter operates according to a signal generated by the shutter operation sensor after outputting a signal to operate the shutter. The device further comprises a film transport unit (50) and the controller outputs a control signal to the film transport unit only when the shutter operated properly. On receipt of this signal, the film transport unit performs a film transport operation. The device and method in accordance with the present invention prevent waste of film by inhibiting transportation of film when a shutter does not operate properly upon photographing. The user is thereby informed of the shutter operation status. |
申请公布号 |
GB9804166(D0) |
申请公布日期 |
1998.04.22 |
申请号 |
GB19980004166 |
申请日期 |
1998.02.26 |
申请人 |
SAMSUNG AEROSPACE INDUSTRIES LTD |
发明人 |
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分类号 |
G03B7/30;G03B9/08;G03B9/10;G03B17/00;G03B17/18;G03B17/42 |
主分类号 |
G03B7/30 |
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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