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    • 5. 发明授权
    • Image reading system
    • 图像阅读系统
    • US07225986B2
    • 2007-06-05
    • US10794674
    • 2004-03-05
    • Yasushi MizutaniTomomi SawanoYasuo KoshizukaTatsuya MiyakawaMakoto Sasaki
    • Yasushi MizutaniTomomi SawanoYasuo KoshizukaTatsuya MiyakawaMakoto Sasaki
    • G06K7/10G06K7/14
    • G06F21/32G06K9/00006G09G3/3648G09G2320/0686
    • An image reading system which reads the images of a detectable object comprising an image display device that has an image display area to display images having luminosity corresponding to the display gradation and radiates the display illumination according to this luminosity; a detection surface in which the entire image display area of the image display device is covered with a laminated layer arrangement and a detectable object is placed; an image reading device comprising a first sub-area in the detection surface on which the detectable object is placed and a second sub-area which consists of an area corresponding to at least a portion of the area of the image display area except for the first sub-area; and a plurality of photosensors arranged in a matrix form provided in the first sub-area and second sub-area which has uniform transmittance, wherein at least a portion of the display illumination is permeated and the image of the detectable object is read in the first sub-area. While being able to read a detectable object image adequately, the image display can be performed satisfactorily.
    • 一种读取可检测物体的图像的图像读取系统,包括具有图像显示区域的图像显示装置,以显示具有与显示灰度对应的亮度的图像,并根据该亮度照射显示照明; 检测表面,其中图像显示装置的整个图像显示区域被层叠层布置覆盖,并且放置可检测物体; 图像读取装置,包括在其上放置有可检测物体的检测表面中的第一子区域和第二子区域,该第二子区域由对应于图像显示区域的区域的至少一部分的区域组成,除了第一子区域 子区域 以及设置在具有均匀透射率的第一子区域和第二子区域中的矩阵形式的多个光电传感器,其中至少部分显示照明被透过,并且可检测物体的图像在第一子区域中被读取 子区域。 能够充分地读取可检测物体图像,可以令人满意地执行图像显示。