发明名称 IMAGE PICKUP DEVICE
摘要 PURPOSE:To reduce hand shake influence by controlling the time lag from a recording trigger to the start of actual recording according to a shake detected by a shake detecting means for an object image. CONSTITUTION:A discriminating circuit 36 calculates the shutter time lag from the output of an integrator 35 and the time output from a 1st timer 39 from the on operation of a switch 23 of the on operation of a switch 24. Then the shutter time lag is set in a 2nd timer 37, which counts the time of the shutter time lag and outputs a high-level signal to an AND gate 40 at the time of reaching the set timer time. A timing generating circuit 38 outputs a high-level signal to the AND gate 40 as a signal for the start of exposure control when the switch 24 is turned on, so when the 2nd timer 37 outputs the high-level signal to the AND gate 40, the AND gate 40 sends the high-level signal instructing exposure to an exposure control means 41. Consequently, the influence of the hand shake is eliminated.
申请公布号 JPS63129331(A) 申请公布日期 1988.06.01
申请号 JP19860275437 申请日期 1986.11.20
申请人 CANON INC 发明人 EGAWA TAKESHI
分类号 G03B17/40;G03B17/18 主分类号 G03B17/40
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