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    • 8. 发明授权
    • Image sensor unit and image reading apparatus using the same
    • 图像传感器单元和使用其的图像读取装置
    • US08681396B2
    • 2014-03-25
    • US13570531
    • 2012-08-09
    • Tomoyuki HoriguchiHidemasa YoshidaAkifumi FujiwaraHidehisa Takahashi
    • Tomoyuki HoriguchiHidemasa YoshidaAkifumi FujiwaraHidehisa Takahashi
    • H04N1/04
    • H04N1/02855G02B6/0008H04N1/02865H04N1/0289
    • An image sensor unit includes a reflection reading light source that illuminates a bill, a substrate on which the reflection reading light source is mounted, a reflection reading light guide that guides the light emitted by the reflection reading light source to the bill, a rod-lens array that focuses the light from the bill, a light receiving element that receives the light from the rod-lens array, a sensor substrate on which the light receiving element is mounted, and a frame that houses the substrate, the reflection reading light guide, the rod-lens array and the sensor substrate. The sensor substrate has a passage hole and is disposed closer to the bill than the substrate. The frame is disposed with the reflection reading light guide inserted into the passage hole, so that the light from the reflection reading light source reaches the bill through the passage hole.
    • 图像传感器单元包括照亮纸币的反射读取光源,安装有反射读取光源的基板,将由反射读取光源发射的光引导到纸币的反射读取光导, 将来自纸币的光聚焦的透镜阵列,接收来自棒状透镜阵列的光的光接收元件,安装有光接收元件的传感器基板和容纳基板的框架,反射读取光导体 棒状透镜阵列和传感器基板。 传感器基板具有通孔并且比基板更靠近纸币设置。 框架设置有反射读取光导件插入到通孔中,使得来自反射读取光源的光通过通孔到达纸币。
    • 9. 发明授权
    • Image sensor unit and image reading apparatus using the same
    • 图像传感器单元和使用其的图像读取装置
    • US08599445B2
    • 2013-12-03
    • US13328553
    • 2011-12-16
    • Mitsuyoshi KisaraHideo KiyotaShuuichi ShimodaHidemasa YoshidaHidehisa Takahashi
    • Mitsuyoshi KisaraHideo KiyotaShuuichi ShimodaHidemasa YoshidaHidehisa Takahashi
    • H04N1/04
    • H04N1/02835H04N1/0249H04N1/0318
    • An image sensor unit includes: a light source including a light emitting element on a light emitting surface; a light guide that causes light from the light source to be incident on a light incident surface facing to the light emitting surface, ejects the light from a light ejecting surface and illuminates a document; a rod lens array that images reflected light from the document; a sensor substrate on which a photoelectric conversion element is mounted, the photoelectric conversion element converting the reflected light imaged by the rod lens array into an electric signal; and a frame that supports the light source, the light guide, the rod lens array and the sensor substrate, wherein positioning sections are provided on an opposite side of the light emitting surface of the light source and at a part of the frame which is disposed at the opposite side of the light emitting surface.
    • 图像传感器单元包括:在发光表面上包括发光元件的光源; 使来自光源的光入射到面向发光面的光入射面的导光体,从光弹出面射出光并照射文件; 用于对来自文件的反射光进行成像的棒状透镜阵列; 其上安装有光电转换元件的传感器基板,所述光电转换元件将由所述棒状透镜阵列成像的反射光转换为电信号; 以及支撑光源,光导,棒状透镜阵列和传感器基板的框架,其中定位部分设置在光源的发光表面的相对侧上,并且设置在框架的设置的一部分 在发光表面的相对侧。