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    Image sensor
    1.
    发明授权
    Image sensor 有权
    图像传感器

    公开(公告)号：US09531903B2

    公开(公告)日：2016-12-27

    申请号：US14777358

    申请日：2014-03-03

    申请人： MITSUBISHI ELECTRIC CORPORATION

    发明人： Akiko Fujiuchi ,  Koichiro Okamura ,  Atsushi Ito ,  Tatsuya Kunieda ,  Akira Ota

    IPC分类号： H04N1/04 ,  H04N1/031 ,  H04N1/024

    CPC分类号： H04N1/0315 ,  H04N1/02481 ,  H04N1/0249 ,  H04N2201/02456 ,  H04N2201/02458 ,  H04N2201/02462 ,  H04N2201/02468 ,  H04N2201/02485

    摘要： An image sensor (100) comprises a lens (4), a sensor (6) and a first casing (1). The lens (4) is configured to focus light irradiated toward an object to be read (30) from a direction tilted relative to the X-Z plane, and reflected by the object to be read (30). The sensor (6) is configured to receive the light focused by the lens (4). The first casing (1) is configured to contain or retain the lens (4) and the sensor (6) and to have, in a surface (1j) extending along a main scanning direction, a tilted portion having a length in a sub-scanning direction that decreases toward the object to be read (30).

    摘要翻译： 图像传感器（100）包括透镜（4），传感器（6）和第一壳体（1）。 透镜（4）被构造成将从被读取物（30）照射的光从相对于X-Z平面倾斜的方向聚焦并被被读取物（30）反射。 传感器（6）被配置为接收由透镜（4）聚焦的光。 第一壳体（1）构造成容纳或保持透镜（4）和传感器（6），并且在沿着主扫描方向延伸的表面（1j）中具有在子扫描方向上具有长度的倾斜部分， 扫描方向朝向要读取的对象（30）减小。

    IMAGE SENSOR DEVICE
    3.
    发明申请
    IMAGE SENSOR DEVICE 有权
    图像传感器设备

    公开(公告)号：US20150249104A1

    公开(公告)日：2015-09-03

    申请号：US14433739

    申请日：2013-10-17

    申请人： MITSUBISHI ELECTRIC CORPORATION

    发明人： Akira Ota ,  Taku Matsuzawa

    IPC分类号： H01L27/146 ,  G01J1/42

    CPC分类号： H01L27/14629 ,  G01J1/42 ,  G03B27/54 ,  G07D7/12 ,  G07D7/121 ,  H04N1/028 ,  H04N1/02835 ,  H04N1/0318 ,  H04N1/04 ,  H04N1/1215 ,  H04N1/2034 ,  H04N2201/03112 ,  H04N2201/0312 ,  H04N2201/03125 ,  H04N2201/03133 ,  H04N2201/03141 ,  H04N2201/03145

    摘要： An image sensor and image sensor device include: a lighting portion extending in a main scanning direction and emitting light to the object-to-be-read; a rod lens array for imaging light from the object-to-be-read; and a light receiving portion for converting the light imaged by the rod lens array to an electric signal. The lighting portion emits a normally directed light from the normal direction of the object-to-be-read to irradiate a first irradiation region of the object-to-be-read, and an inclined light inclined by a predetermined angle from the normal direction of the object-to-be-read to irradiate a second irradiation region being apart from the first irradiation region in a sub-scanning direction.

    摘要翻译： 图像传感器和图像传感器装置包括：照射部，其在主扫描方向上延伸并将光发射到被读取对象; 用于对来自待读物的光成像的棒状透镜阵列; 以及用于将由杆状透镜阵列成像的光转换成电信号的光接收部。 照明部从正在读取的物体的法线方向射出正射的光，照射待读取对象的第一照射区域和从法线方向倾斜规定角度的倾斜光 的待读取对象物以沿副扫描方向照射与第一照射区域分开的第二照射区域。

    Image read-in device with fastener to fasten transparent member retaining lens array assembly and light shield to board
    6.
    发明授权
    Image read-in device with fastener to fasten transparent member retaining lens array assembly and light shield to board 有权
    具有紧固件的图像读入装置，用于固定透明构件保持透镜阵列组件和遮光板

    公开(公告)号：US09462150B2

    公开(公告)日：2016-10-04

    申请号：US14649758

    申请日：2013-11-28

    申请人： MITSUBISHI ELECTRIC CORPORATION

    发明人： Taku Matsuzawa ,  Akira Ota ,  Daisuke Ohama ,  Hajime Nakajima ,  Hiroyuki Kawano ,  Sadaaki Yoshioka

    IPC分类号： H04N1/028 ,  G03B27/54 ,  H04N1/04

    CPC分类号： H04N1/0286 ,  G03B27/54 ,  H04N1/028 ,  H04N1/0281 ,  H04N1/0285 ,  H04N1/02865 ,  H04N1/0289 ,  H04N1/02895 ,  H04N1/04 ,  H04N2201/0081

    摘要： An image reader configured to read an image of an object-to-be-read includes: a board, a line sensor assembly including a plurality of photosensitive elements formed on one surface of the board along a main scanning direction, a lens array assembly including a plurality of lenses arrayed along the main scanning direction, and configured to focus the reflected light onto the line sensor assembly, a light shield configured to support a portion of the lens array assembly at the line-sensor-assembly side or to be in contact with the portion of the lens array assembly at the line-sensor-assembly side, and to block light other than the light focused by the lens array assembly, and a transparent member made of transparent material, formed with a retainer space where the lens array assembly and the light shield are retained, and covering a portion of the lens array assembly at the object-to-be-read side and the light shield.

    摘要翻译： 被配置为读取待读物的图像的图像读取器包括：板，线传感器组件，其包括沿着主扫描方向形成在所述板的一个表面上的多个感光元件，所述透镜阵列组件包括 沿着主扫描方向排列的多个透镜，并且被配置为将反射光聚焦到线传感器组件上;遮光罩，被配置为支撑透镜阵列组件在线传感器组件侧的一部分或与之接触 透镜阵列组件的一部分在线传感器组装侧，并且阻挡除了由透镜阵列组件聚焦的光之外的光，以及由透明材料制成的透明构件，其形成有保持空间，其中透镜阵列 组件和遮光罩被保持，并且覆盖在被检体侧的透镜阵列组件的一部分和遮光罩。

    Image sensor
    8.
    再颁专利
    Image sensor 有权
    图像传感器

    公开(公告)号：USRE44880E1

    公开(公告)日：2014-05-06

    申请号：US13928908

    申请日：2013-06-27

    申请人： Mitsubishi Electric Corporation

    发明人： Akiko Fujiuchi ,  Akira Ota

    IPC分类号： H04N1/04 ,  H04N1/42

    CPC分类号： H04N1/02815 ,  H04N1/0285 ,  H04N1/02855 ,  H04N1/0286 ,  H04N1/02865 ,  H04N1/02885

    摘要： An image sensor includes a light source; a bar-shaped light-guiding element having a first light-emitting section, which propagates light from the light source and irradiates an document from an oblique direction, and a second light-emitting section emitting light in a carrying direction of the document; a lens converging the light reflected from the document; a sensor receiving the light passed through the lens; a reflector disposed on the opposite side of the light-guiding element, by reflecting the light from the second light-emitting section such that an optical path of the light emitted from the second light-emitting section is located between the lens and the document, and irradiating the document from an oblique direction; and first and second light-scattering layers formed in areas opposed to the first and the second light-emitting sections, respectively, in the light-guiding element.

    摘要翻译： 图像传感器包括光源; 具有第一发光部的条形导光元件，其从所述光源传播光并从倾斜方向照射原稿;以及第二发光部，沿着所述原稿的传送方向发光; 会聚从文件反射的光的透镜; 接收透过透镜的光的传感器; 通过反射来自第二发光部的光使得从第二发光部发射的光的光路位于透镜和原稿之间，设置在导光元件的相反侧的反射器， 并从倾斜方向照射文件; 以及分别形成在导光元件中与第一和第二发光部分相对的区域中的第一和第二光散射层。