发明名称 Image stabilizing device
摘要 In an image stabilizing device or system of the kind having a shake detecting sensor which detects a shake of the device or system and is arranged to require a lapse of time before the sensor becomes capable of stably detecting the shake after the start of the sensor, and an image shake correcting member which performs an image shake correcting action according to the output of the shake detecting sensor, a control circuit is arranged to allow the image shake correcting member to commence its image shake correcting action according to the output of the shake detecting sensor after the lapse of a given period of time from the start of the operation of the shake detecting sensor, and a varying circuit is arranged to vary the given period of time. The length of waiting time necessary before the detecting sensor becomes capable of stably performing a shake detecting action is thus arranged to be variable according to the operating state of the device or system, so that an image stabilizing action can be accomplished as soon as possible.
申请公布号 US5748993(A) 申请公布日期 1998.05.05
申请号 US19950419745 申请日期 1995.04.10
申请人 CANON KABUSHIKI KAISHA 发明人 SHIOMI, YASUHIKO
分类号 G03B17/00;G03B5/00;(IPC1-7):B03B17/00 主分类号 G03B17/00
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