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    Contact image sensor
    42.
    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.

    이미지 센서 및 화상 판독 장치
    45.
    发明公开
    이미지 센서 및 화상 판독 장치 无效
    图像传感器和图像读取装置

    公开(公告)号：KR1020080014990A

    公开(公告)日：2008-02-15

    申请号：KR1020077028551

    申请日：2006-06-05

    Applicant: 닛본 이따 가라스 가부시끼가이샤

    Inventor： 와키사카마사히데 ,  요시다하루노부

    IPC: H04N1/028

    CPC classification number: H04N1/0318 ,  H04N1/1017 ,  H04N2201/0081 ,  H04N2201/03112 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/0317 ,  H04N2201/0434

    Abstract: There is provided an image sensor not requiring a significant increase of a substrate width even when a bar-shaped light source is arranged at both sides of a resin lens plate and having an excellent part positioning accuracy. The image sensor includes a bar-shaped light source for emitting light to an image to be read, an image formation optical system for collecting light reflected from the image to be read, and a light reception element for receiving light which has passed through the image formation optical system. The light reception element is arranged at a predetermined position of a substrate. The substrate has a through hole for receiving the terminal of a lead frame of the bar-shaped light source. The terminal of the lead frame of the bar-shaped light source is bent toward the center of the substrate and connected to the through hole.

    Abstract translation: 即使在棒状光源设置在树脂透镜板的两侧并具有优异的部件定位精度的情况下，也提供了不需要显着提高基板宽度的图像传感器。 图像传感器包括用于将光发射到要读取的图像的条形光源，用于收集从要读取的图像反射的光的图像形成光学系统和用于接收已经通过图像的光的光接收元件 形成光学系统。 光接收元件布置在基板的预定位置。 基板具有用于接收棒状光源的引线框架的端子的通孔。 棒状光源的引线框架的端子朝向基板的中心弯曲并连接到通孔。

    Image sensor module and light guiding member used for the same
    46.
    发明授权
    Image sensor module and light guiding member used for the same 有权
    图像传感器模块和导光构件用于相同

    公开(公告)号：US07659503B2

    公开(公告)日：2010-02-09

    申请号：US12221084

    申请日：2008-07-31

    Applicant: Motoari Shoji ,  Yasuhiro Nagao

    Inventor： Motoari Shoji ,  Yasuhiro Nagao

    IPC: H01J5/16

    CPC classification number: H04N1/0318 ,  H04N2201/03112 ,  H04N2201/03125 ,  H04N2201/03133 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/0317

    Abstract: An image sensor module includes a light source, a light guide elongated in a first direction, a reflector covering the guide, and a light receiver for linear light reflected on a reading target in a second direction perpendicular to the first direction. The guide includes an incident surface for entering light from the light source, a reflecting portion for reflecting, in a direction crossing the first direction, the light from the incident surface, and a surface for emitting light from the reflecting portion as linear light elongated in the first direction. The reflector has an opening and an inclined surface. The opening extends in the first direction to pass the light reflected by the target. The inclined surface, at an end of the opening in the first direction, has a normal which is non-parallel to the first direction and a third direction perpendicular to the first and second directions.

    Abstract translation: 图像传感器模块包括光源，沿第一方向细长的导光体，覆盖导向器的反射器，以及用于在与第一方向垂直的第二方向上在读取对象物上反射的线性光的光接收器。 引导件包括用于从光源入射光的入射表面，用于在与第一方向相交的方向上反射来自入射表面的光的反射部分和用于从来自反射部分发射光的表面作为在 第一个方向。 反射器具有开口和倾斜表面。 开口沿第一方向延伸以通过由目标反射的光。 在第一方向上的开口端部处的倾斜表面具有与第一方向不平行的法线和与第一和第二方向垂直的第三方向。

    Image sensor, and image processing apparatus and information processing system using the same
    48.
    发明授权
    Image sensor, and image processing apparatus and information processing system using the same 有权
    图像传感器，以及使用其的图像处理装置和信息处理系统

    公开(公告)号：US06967751B2

    公开(公告)日：2005-11-22

    申请号：US09867732

    申请日：2001-05-30

    Applicant: Kenji Nagata

    Inventor： Kenji Nagata

    IPC: G06T1/00 ,  H04N1/028 ,  H04N1/031 ,  H04N1/04 ,  H04N1/46 ,  H01L27/00

    CPC classification number: H04N1/0312 ,  H04N1/031 ,  H04N1/0315 ,  H04N2201/03112 ,  H04N2201/03129 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/0317 ,  H04N2201/03179

    Abstract: This invention has as its object to provide an image sensor which can effectively attain higher read resolution, and an image processing apparatus and information processing system using the same. To achieve this object, function members including a light source (6) for irradiating an object to be read (PP) with light, a sensor (3) for receiving light reflected by the object to be read (PP), and an imaging element (7) for forming an image of the reflected light on a light-receiving portion of the sensor (3) are attached to and supported by a support member (1) to have a predetermined positional relationship. In order to assure high attachment positional precision and rigidity for the function members, the support member (1) is formed to have a hollow shape. The support member (1) is formed to have the hollow shape along its longitudinal direction. Two side portions of the support member (1) are formed to have a hollow shape, and are coupled at end portions in the longitudinal direction.

    Abstract translation: 本发明的目的是提供可以有效地获得更高的读取分辨率的图像传感器，以及使用该图像处理装置和信息处理系统的图像处理装置。 为了实现该目的，功能构件包括用光照射待读取物体（PP）的光源（6），用于接收由待读取物体（PP）反射的光的传感器（3）和成像元件 用于在传感器（3）的光接收部分上形成反射光的图像的（7）被安装到支撑部件（1）并由支撑部件（1）支撑以具有预定的位置关系。 为了确保功能构件的高附着位置精度和刚性，支撑构件（1）形成为具有中空形状。 支撑构件（1）沿其纵向方向形成为中空形状。 支撑构件（1）的两个侧部形成为中空形状，并且在纵向方向上的端部处联接。

    Lens unit for image formation, and image reader having lens unit
    49.
    发明授权
    Lens unit for image formation, and image reader having lens unit 有权
    用于图像形成的镜头单元和具有透镜单元的图像读取器

    公开(公告)号：US06545811B1

    公开(公告)日：2003-04-08

    申请号：US09890317

    申请日：2001-07-27

    Applicant: Hisayoshi Fujimoto

    Inventor： Hisayoshi Fujimoto

    IPC: G02B2710

    CPC classification number: G02B3/0031 ,  G02B3/005 ,  G02B3/0056 ,  G02B3/0062 ,  G02B3/0068 ,  G02B3/0075 ,  H04N1/0314 ,  H04N1/0318 ,  H04N1/1215 ,  H04N2201/03112 ,  H04N2201/0312 ,  H04N2201/03133 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/0315 ,  H04N2201/03154 ,  H04N2201/0317 ,  H04N2201/03187 ,  H04N2201/04758

    Abstract: A lens unit (U15) includes a housing (45), an upper and a lower lens arrays (A1′, A2′), and a first and a second prisms (4A, 4B). Each of the lens arrays includes a plurality of lenses, a light-shielding member (4), and a plurality of positioning projections, all of which are integral with each other. Downwardly traveling light which enters the housing (45) through a first slit (45c) formed at an upper portion of the housing (45) is directed upward by the first prism (4A) to pass through the two lens arrays (A1′, A2′). The light is then directed downward by the second prism (4B) to exit the housing through a second slit (45d) formed at a lower portion of the housing (45).

    Abstract translation: 透镜单元（U15）包括壳体（45），上部和下部透镜阵列（A1'，A2'）以及第一和第二棱镜（4A，4B）。 每个透镜阵列包括多个透镜，遮光构件（4）和多个定位突起，它们都彼此成一体。 通过形成在壳体（45）的上部的第一狭缝（45c）进入壳体（45）的向下行进的光由第一棱镜（4A）向上引导以穿过两个透镜阵列（A1'，A2 '）。 然后，光通过第二棱镜（4B）向下引导，通过形成在壳体（45）的下部的第二狭缝（45d）离开壳体。

    High speed imaging apparatus for CCD based scanners
    50.
    再颁专利
    High speed imaging apparatus for CCD based scanners 有权
    CCD扫描仪高速成像装置

    公开(公告)号：USRE37925E1

    公开(公告)日：2002-12-10

    申请号：US09680406

    申请日：2000-09-28

    Applicant: Kurt Hecht ,  Richard A. DiDomizio

    Inventor： Kurt Hecht ,  Richard A. DiDomizio

    IPC: G06K710

    CPC classification number: H04N1/00981 ,  F21V29/505 ,  H04N1/02815 ,  H04N1/0286 ,  H04N1/0287 ,  H04N1/0318 ,  H04N1/401 ,  H04N2201/02462 ,  H04N2201/02485 ,  H04N2201/03112 ,  H04N2201/0312 ,  H04N2201/03129 ,  H04N2201/03141 ,  H04N2201/03158 ,  H04N2201/0317 ,  H04N2201/04767

    Abstract: A high speed imaging apparatus for CCD based scanners comprises a housing having separate compartments which complement modular assemblies installed therein. A decoder compartment houses components associated with locating and decoding an image. An optics compartment houses the mirrors and associated optics for reflecting the subject image onto the CCD detector. A lighting compartment includes high intensity lamps and the associated components for illuminating an object to be imaged. The lighting compartment includes a heat management system which removes the heat from the high intensity lamps and prevents heat from migrating to other compartments within the housing.

    Abstract translation: 用于基于CCD的扫描仪的高速成像装置包括具有分开的隔室的壳体，其中装配有安装在其中的模块化组件。 解码器室容纳与定位和解码图像相关联的组件。 光学隔室装有反射镜和相关光学器件，用于将被摄体图像反射到CCD检测器上。 照明室包括高强度灯和用于照射待成像对象的相关部件。 照明室包括热管理系统，其从高强度灯去除热量并防止热量迁移到壳体内的其它隔间。

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