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
分类号 G03B7/30;G03B9/08;G03B9/10;G03B17/00;G03B17/18;G03B17/42 主分类号 G03B7/30
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