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    Image sensor
    7.
    发明公开
    Image sensor 失效
    Bildlaser。

    公开(公告)号：EP0520430A2

    公开(公告)日：1992-12-30

    申请号：EP92110681.1

    申请日：1992-06-25

    Applicant: ROHM CO., LTD.

    Inventor： Imamura, Masaya, c/o Rohm Co., Ltd. ,  Ogata, Hiromi, c/o Rohm Co., Ltd. ,  Koshikawa, Seiji, c/o Rohm Co., Ltd. ,  Sawase, Kensuke, c/o Rohm Co., Ltd.

    IPC: H04N1/028

    CPC classification number: G06K7/10861 ,  H04N1/0312 ,  H04N1/0314 ,  H04N1/0318 ,  H04N1/1934 ,  H04N2201/02404 ,  H04N2201/02487 ,  H04N2201/03112 ,  H04N2201/03129 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/03154 ,  H04N2201/0317 ,  H04N2201/03179

    Abstract: An image sensor has a frame, a transparent cover which is mounted on the top of the frame and on which an original document is to be placed, and a base plate disposed within the frame. On the base plate, there are mounted a light emitting section, a lens for condensing the reflective light and a light receiving section.
    The base plate is disposed within the frame so that the light emitting section is located directly below the transparent cover and the optical axis of the condensing lens is inclined relative to the plane of the transparent cover. Light rays emitted from the light emitting section enter the transparent cover in a direction substantially perpendicular to the plane thereof and are reflected by the transparent cover slantingly toward the light receiving section. By arranging the condensing lens inclined relative to the plane of the transparent cover, the vertical distance between the light receiving section and the transparent cover can be reduced. The entire configuration of the frame is tapered toward the transparent cover on the top thereof. Thus, the image sensor can be more easily assembled into any electronic instrument. The light emitting section is enclosed by walls which are increased in reflectivity, resulting in an increase of the amount of irradiating light. The condensing lens can be mounted and held in a recess formed in the top of the frame without the need for any adhesive.

    Abstract translation: 图像传感器具有框架，透明盖，其安装在框架的顶部上并且原稿将放置在其上;以及基板，其设置在框架内。 在基板上安装有发光部，用于聚光反射光的透镜和光接收部。 基板设置在框架内，使得发光部分位于透明盖的正下方，聚光透镜的光轴相对于透明盖的平面倾斜。 从发光部射出的光线在与其平面大致垂直的方向上进入透明盖，并被透明盖向着光接收部倾斜地反射。 通过配置相对于透明盖的平面倾斜的聚光透镜，可以减少光接收部和透明盖之间的垂直距离。 框架的整体结构朝向顶部的透明盖逐渐变细。 因此，图像传感器可以更容易地组装成任何电子仪器。 发光部分由反射率增加的壁包围，导致照射光量的增加。 聚光透镜可以安装并保持在形成在框架顶部的凹部中，而不需要任何粘合剂。

    Image sensor and image forming apparatus
    8.
    发明授权
    Image sensor and image forming apparatus 失效
    图像传感器和图像形成装置

    公开(公告)号：US08085449B2

    公开(公告)日：2011-12-27

    申请号：US11947970

    申请日：2007-11-30

    Applicant: Miyoshi Yoshimura

    Inventor： Miyoshi Yoshimura

    IPC: H04N1/04

    CPC classification number: H04N1/02815 ,  H01L51/529 ,  H04N1/02845 ,  H04N1/031 ,  H04N1/0317 ,  H04N2201/03112 ,  H04N2201/03133 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/03154 ,  H04N2201/03158 ,  H04N2201/03191

    Abstract: An image sensor includes a housing which receives heat of a circuit board, and a light source which is supported in the housing and radiates light toward a document. The light source is an EL light-emitting element including a light emission section which emits light by organic electroluminescence. The EL light-emitting element extends in a line shape along a scanning direction. A thermal diffusion layer is interposed between the EL light-emitting element and the housing.

    Abstract translation: 图像传感器包括接收电路板的热量的壳体和被支撑在壳体中并朝向文件辐射光的光源。 光源是包括通过有机电致发光发光的发光部的EL发光元件。 EL发光元件沿扫描方向呈线状延伸。 在EL发光元件和壳体之间插入热扩散层。

    Image reading apparatus
    9.
    发明授权
    Image reading apparatus 有权
    图像读取装置

    公开(公告)号：US06738165B2

    公开(公告)日：2004-05-18

    申请号：US09739814

    申请日：2000-12-20

    Applicant: Hideki Sawada

    Inventor： Hideki Sawada

    IPC: H04N104

    CPC classification number: H04N1/0312 ,  H04N1/0314 ,  H04N1/0318 ,  H04N2201/02456 ,  H04N2201/02462 ,  H04N2201/02472 ,  H04N2201/02493 ,  H04N2201/03112 ,  H04N2201/0312 ,  H04N2201/03133 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/03154 ,  H04N2201/03179 ,  H04N2201/03187 ,  H04N2201/03191

    Abstract: An image reading apparatus includes a housing provided with a light passage, a transparent plate mounted on the housing, a light source for emitting light into the light passage, a lens array facing the image reading section on the transparent plate, a plurality of light-receiving elements arranged in an array extending in a primary scanning direction, and a light reflector formed on the transparent plate. The light reflector is offset from the image reading section in the secondary scanning direction, which is perpendicular to the primary scanning direction.

    Abstract translation: 一种图像读取装置，包括设置有光通路的壳体，安装在壳体上的透明板，用于将光发射到光通道中的光源，与透明板上的图像读取部相对的透镜阵列， 以沿主扫描方向延伸的阵列布置的接收元件和形成在透明板上的光反射器。 光反射器在垂直于主扫描方向的副扫描方向上偏离图像读取部。

    Image reading apparatus
    10.
    发明申请
    Image reading apparatus 有权
    图像读取装置

    公开(公告)号：US20010024299A1

    公开(公告)日：2001-09-27

    申请号：US09739814

    申请日：2000-12-20

    Inventor： Hideki Sawada

    IPC: H04N001/40

    CPC classification number: H04N1/0312 ,  H04N1/0314 ,  H04N1/0318 ,  H04N2201/02456 ,  H04N2201/02462 ,  H04N2201/02472 ,  H04N2201/02493 ,  H04N2201/03112 ,  H04N2201/0312 ,  H04N2201/03133 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/03154 ,  H04N2201/03179 ,  H04N2201/03187 ,  H04N2201/03191

    Abstract: An image reading apparatus includes a housing provided with a light passage, a transparent plate mounted on the housing, a light source for emitting light into the light passage, a lens array facing the image reading section on the transparent plate, a plurality of light-receiving elements arranged in an array extending in a primary scanning direction, and a light reflector formed on the transparent plate. The light reflector is offset from the image reading section in the secondary scanning direction, which is perpendicular to the primary scanning direction.

    Abstract translation: 一种图像读取装置，包括设置有光通路的壳体，安装在壳体上的透明板，用于将光发射到光通道中的光源，与透明板上的图像读取部相对的透镜阵列， 以沿主扫描方向延伸的阵列布置的接收元件和形成在透明板上的光反射器。 光反射器在垂直于主扫描方向的副扫描方向上偏离图像读取部。

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