发明名称 AUTOMATIC EXPOSURE CONTROL OF MULTIPROGRAM OF CAMERA
摘要 <p>PURPOSE:To perform self-timer photography wherein picture effect is considered and display a mode setting state by providing a circuit which selects a specific program mode in switching from a normal mode to a self-timer mode, and a circuit which displays the mode. CONSTITUTION:A selection signal generating circuit 11 outputs sequentially signals IN1-IN7 every time a switch SW1 is turned on and off. Various normal modes are selected with the signals IN1-IN5; and a 2sec self-timer mode is selected with the signal IN6, and a 10sec self-timer mode is selected with the signal IN7. Display driving circuits 12-18 for the respective modes are operated corresponding to the signals to display a set program mode. The 2sec self-timer mode is used for copying, etc., and the 10sec self-timer mode is used for general self-timer photography; and the both select small-aperture priority program control.</p>
申请公布号 JPS602923(A) 申请公布日期 1985.01.09
申请号 JP19830111719 申请日期 1983.06.20
申请人 CANON KK 发明人 SOMEYA HIROKI;AIHARA YOSHIHIKO;MIZOGUI TOYOICHI;SUZUKI NOBUYUKI
分类号 G03B7/08;G03B7/087;G03B9/64;G03B17/18;(IPC1-7):G03B7/08 主分类号 G03B7/08
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