发明名称 AUTOMATIC EXPOSURE CONTROL CAMERA
摘要 PURPOSE:To enable a user to set digitally ISO sensitivity while discriminating distinctly said sensitivity by providing a liquid crystal for displaying film sensitivity, film sensitivity setting part and an IC for controlling the liquid crystal for display to a rear cap. CONSTITUTION:A body control IC11 including a control circuit for photometry, shutter, film feed, etc. is provided on a camera body unit 10 side. A crystal resonator 22, a data imprinting control IC21, an imprinting LCD23 directed to the rear side of the camera, a monitor LCD24 visible through the window of the rear cap 20 of the camera from the rear of the camera and an imprinting lamp 25 for irradiating light on the rear surface of a film through the LCD23 are provided to the inside of the cap 20. The IC11 and the IC21 are driven by a common power source 12. The IC11 controls an automatic exposure control circuit 28 and applies correct exposure by reading the information on the ISO sensitivity transferred from the IC21 and reading the information from the photometric circuit 27.
申请公布号 JPS61134747(A) 申请公布日期 1986.06.21
申请号 JP19840258982 申请日期 1984.12.06
申请人 KONISHIROKU PHOTO IND CO LTD 发明人 SUZUKI YOSHIJIRO;HOSHINO YASUSHI;OKAGAITO KIYOSHIGE
分类号 G03B7/00;G03B17/18;G03B17/24;G09G3/04 主分类号 G03B7/00
代理机构 代理人
主权项
地址