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    Contact image sensor
    112.
    发明专利
    Contact image sensor 审中-公开
    联系图像传感器

    公开(公告)号：JP2003046719A

    公开(公告)日：2003-02-14

    申请号：JP2001235150

    申请日：2001-08-02

    Applicant: Nec Corp ,  日本電気株式会社

    Inventor： TSUNAI SHIRO

    IPC: H01L27/146 ,  G06T1/00 ,  H01L27/14 ,  H04N1/028 ,  H04N1/031 ,  H04N1/19 ,  H04N1/48 ,  H04N5/335 ,  H04N5/369

    CPC classification number: H04N1/486 ,  H04N1/0318 ,  H04N2201/03112 ,  H04N2201/03129 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/03154 ,  H04N2201/03183

    Abstract: PROBLEM TO BE SOLVED: To prevent a sensor chip from being broken, even if only one sensor chip is used.
    SOLUTION: A sensor chip is provided with a group of photoelectric transfer elements for converting light signals from a medium to be read to electrical signals and reads out the electrical signals, which are converted by the photoelectric transfer elements or signals according to these signals. The sensor chip is placed on a support board, which is provided with a driver for controlling the drive of the sensor chip.
    COPYRIGHT: (C)2003,JPO

    Abstract translation: 要解决的问题：即使仅使用一个传感器芯片，也可以防止传感器芯片破损。 解决方案：传感器芯片设置有一组光电转移元件，用于将要读取的介质的光信号转换为电信号，并读出由光电转移元件转换的电信号或根据这些信号的信号。 传感器芯片放置在支撑板上，该支撑板设置有用于控制传感器芯片的驱动的驱动器。

    Contact image sensor
    117.
    发明专利
    Contact image sensor 失效

    公开(公告)号：JP3710822B2

    公开(公告)日：2005-10-26

    申请号：JP52351397

    申请日：1996-12-26

    Applicant: ローム株式会社

    Inventor： 久義 藤本

    IPC: H04N1/031 ,  H04N1/028

    CPC classification number: H04N1/0318 ,  H04N1/0312 ,  H04N1/0314 ,  H04N2201/02452 ,  H04N2201/02458 ,  H04N2201/02474 ,  H04N2201/02481 ,  H04N2201/02485 ,  H04N2201/03112 ,  H04N2201/03125 ,  H04N2201/03129 ,  H04N2201/03133 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/0317

    Abstract: A contact-type image sensor (20) comprises a case (21), a glass cover (22) provided on an upper surface of the case (21), a bottom substrate (23) mounted in a bottom surface of the case (21), light receiving elements (24) mounted on the bottom substrate, light emitting elements (25) for irradiating an object (D) on the glass cover (22) with light, and a rod lens array (27) for collecting the light reflected by the object (D) on the glass cover (22) onto the light receiving elements (24). The light emitting elements (25) are mounted on the bottom substrate (23). The contact-type image sensor further comprises a light guide (26) provided in the case (21) for efficiently directing the light from the light emitting elements (25) to a predetermined region (L) of the glass cover (22). The case (21) is formed with a holding groove (29) for receiving the rod lenses array (27) from above, and the light guide (26) has ends each formed with a tab (37) for pressing the rod lens array (26) from above.

    Contact image sensor unit including a detachable light guide supporting member and image reading apparatus using the same
    118.
    发明授权
    Contact image sensor unit including a detachable light guide supporting member and image reading apparatus using the same 有权
    接触图像传感器单元包括可拆卸的导光支撑构件和使用其的图像读取装置

    公开(公告)号：US09253359B2

    公开(公告)日：2016-02-02

    申请号：US13519353

    申请日：2010-11-02

    Applicant: Hidehisa Takahashi

    Inventor： Hidehisa Takahashi

    IPC: H04N1/031 ,  H04N1/028

    CPC classification number: H04N1/0318 ,  H04N1/02835 ,  H04N2201/02435 ,  H04N2201/02445 ,  H04N2201/02456 ,  H04N2201/02458 ,  H04N2201/02462 ,  H04N2201/02464 ,  H04N2201/02472 ,  H04N2201/02474 ,  H04N2201/02483 ,  H04N2201/02485 ,  H04N2201/03112 ,  H04N2201/03125 ,  H04N2201/03129 ,  H04N2201/03141 ,  H04N2201/03145

    Abstract: A contact image sensor unit includes: a light source (10) illuminating an original; a rod-like light guide (11) guiding light from the light source to the original; an imaging element (12) forming reflected light from the original on a plurality of photoelectric conversion elements; a sensor substrate (14) on which the plurality of photoelectric conversion elements are mounted; a frame (15) to which they are attached and which has a positioning part (200) for attaching the light guide (11) thereto; and a supporting member (16) which attachably/detachably supports the light guide (11) and is attachably/detachably attached to the positioning part (200). Since the light guide (11) can be attached to the frame (15) without using an adhesive, the deformation of the light guide (11), the warpage of the contact image sensor unit and so on can be prevented.

    Abstract translation: 接触图像传感器单元包括：照亮原稿的光源（10）; 将来自光源的光引导到原稿的棒状导光体（11） 成像元件（12），其在多个光电转换元件上形成来自原稿的反射光; 传感器基板（14），其上安装有多个光电转换元件; 一个框架（15），它们被安装在该框架（15）上，并具有用于将光导件（11）附接到其上的定位部件（200） 以及可附接/可拆卸地支撑导光体（11）并且可附接/可拆卸地附接到定位部件（200）的支撑构件（16）。 由于可以不使用粘合剂将导光体（11）附接到框架（15），所以可以防止导光体（11）的变形，接触图像传感器单元的翘曲等。

    IMAGE SENSOR MODULE
    119.
    发明申请
    IMAGE SENSOR MODULE 审中-公开
    图像传感器模块

    公开(公告)号：US20150253186A1

    公开(公告)日：2015-09-10

    申请号：US14717807

    申请日：2015-05-20

    Applicant: ROHM CO., LTD.

    Inventor： Tadatoshi MIWA ,  Takumi YAMADE ,  Yasuyuki ARITAKI ,  Kuniaki NAKAMURA ,  Naoki SEKIGUCHI

    IPC: G01J1/44 ,  H01L27/146 ,  G01J1/04

    CPC classification number: G01J1/44 ,  G01J1/0411 ,  H01L27/146 ,  H04N1/02481 ,  H04N1/0281 ,  H04N1/02835 ,  H04N1/0318 ,  H04N2201/03112 ,  H04N2201/03125 ,  H04N2201/03129 ,  H04N2201/03137 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/03154

    Abstract: An image sensor module includes a light source unit that emits a linear light beam elongate in a primary scanning direction to an object to be read, and a lens unit including an incidence surface and an output surface oriented opposite to each other. The lens unit is configured to receive light from the object through the incidence surface and output the light through the output surface. The module also includes a sensor IC that receives the light outputted from the output surface, a housing that holds the light source unit and the lens unit, and a support member that supports the lens unit such that the incidence surface is located more distant from the sensor IC than the output surface in a secondary scanning direction. The support member includes a reflection surface that reflects the light from the object toward the incidence surface.

    Abstract translation: 图像传感器模块包括：光源单元，其将主扫描方向上延伸的线性光束发射到待读取的对象;以及透镜单元，其包括彼此相对定向的入射表面和输出表面。 透镜单元被构造成通过入射表面接收来自物体的光，并将光输出通过输出表面。 模块还包括接收从输出表面输出的光的传感器IC，保持光源单元和透镜单元的壳体，以及支撑构件，其支撑透镜单元，使得入射表面位于距离 传感器IC比辅助扫描方向的输出表面。 支撑构件包括将来自物体的光反射到入射表面的反射表面。

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