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    Camera equipped with data imprinting device
    2.
    发明公开
    Camera equipped with data imprinting device 失效
    Kamera mit Datendruckvorrichtung。

    公开(公告)号：EP0571901A1

    公开(公告)日：1993-12-01

    申请号：EP93108278.8

    申请日：1993-05-21

    申请人： NIKON CORPORATION

    发明人： Miyamoto, Hidenori, c/o Nikon Corporation ,  Soshi, Isao, c/o Nikon Corporation ,  Wakabayashi, Hiroshi, c/o Nikon Corporation

    IPC分类号： G03B17/24

    CPC分类号： G03B17/245 ,  G03B2217/243 ,  G03B2217/246

    摘要： A camera with a data imprinting device has a plurality of in-line LEDs producing light focused by an optical system upon a photographic film at a first and a second position, corresponding to a full size format and a panorama size format, respectively. The focused light imprints data images upon the film at the first position are larger than data images imprinted at the second position. The optical system has first and second prisms, with integrated lenses, for reflecting and focusing the light upon the film at the first and second positions, respectively. A shutter plate is selectively positioned over apertures through which the light is focused, thus blocking the light and allowing only a selected imprint to be made upon the film. A vertical pattern of the data image is created by a controller selectively illuminating the in-line LEDs while a horizontal pattern is produced by the controller illuminating the LEDs in coordination with the movement of the film past the apertures. The controller actuates a motor for advancing the film and has a sensor for detecting film travel. A first embodiment has the first prism positioned further from the film than the second prism, which is positioned further from the LEDs than the first prism, such that reflected light from the first prism has a path intersecting that of incident light of the second prism. A second embodiment has the prisms offset from each other in the plane of the film such that light paths do not intersect. The first embodiment has a narrower width than the second embodiment while the second embodiment has a shallower depth than the first embodiment.

    摘要翻译： 具有数据记录装置的相机具有分别对应于全尺寸格式和全景尺寸格式的多个在线LED，其产生由光学系统聚焦在第一和第二位置的照相胶片上的光。 在第一位置处的胶片上的聚焦光印刷数据图像大于在第二位置印刷的数据图像。 光学系统具有第一和第二棱镜，具有集成的透镜，用于分别在第一和第二位置处将光反射并聚焦在胶片上。 快门板选择性地定位在光被聚焦的孔上，从而阻挡光并且仅允许在胶片上进行所选择的印记。 数据图像的垂直图案由控制器创建，该控制器选择性地照亮直列LED，同时控制器通过控制器产生水平图案，与薄膜经过孔的运动协调地照亮LED。 控制器启动用于推进胶片的电机，并具有用于检测胶片行进的传感器。 第一实施例具有比第二棱镜更靠近第一棱镜的第一棱镜，其比第一棱镜更靠近LED定位，使得来自第一棱镜的反射光具有与第二棱镜的入射光相交的路径。 第二实施例具有在胶片的平面中彼此偏移的棱镜，使得光路不相交。 第一实施例具有比第二实施例更窄的宽度，而第二实施例的深度比第一实施例浅。