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    • 10. 发明公开
    • Image formation device
    • Bildaufzeichnungseinrichtung。
    • EP0449318A2
    • 1991-10-02
    • EP91105091.2
    • 1991-03-28
    • SHARP KABUSHIKI KAISHA
    • Yamamoto, YoichiNarumiya, Masao
    • G06K15/12
    • G06K15/1238B41J2/445B41J2/465
    • Image formation device includes an optical image memory which is shaped like a flat board and includes an image area formed almost in the center portion for storing an image and a void area surrounding the image area, where no image is written, the image stored being optically recognizable and able to be repetitively read; image writing means for writing the image in the optical image memory by selectively irradiating the image area in accordance with data on a desired image; exposing means for exposing a photosensitive material by irradiating light through the optical image memory to the photosensitive material from which color coupler in a non-exposed portion is discharged by applying pressure; light control means for controlling a width of light irradiated to an area of the photosensitive material through the void area in the direction of the widthwise extension of the photosensitive material so that the the width of light is identical with the width of the photosensitive material; and developing means for pressing and developing the exposed photosensitive material Overlaid with an image receiving medium where the image is to be formed.
    • 图像形成装置包括光学图像存储器,其形状类似于平板,并且包括几乎在中心部分形成的用于存储图像的图像区域和围绕图像区域的空白区域,其中没有图像被写入,所述图像被光学地存储 可识别并能够重复阅读; 图像写入装置,用于根据期望图像上的数据选择性地照射图像区域,以将图像写入光学图像存储器; 曝光装置,用于通过将光通过光学图像存储器照射光从而通过施加压力而将非曝光部分中的彩色耦合器从该感光材料曝光来曝光感光材料; 光控制装置,用于通过沿着感光材料的宽度方向延伸方向的空隙区域来控制照射到感光材料区域的光的宽度,使得光的宽度与感光材料的宽度相同; 以及用于将曝光的感光材料挤压和显影的显影装置,其上覆盖有要形成图像的图像接收介质。