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    밀착형 이미지센서
    111.
    发明授权
    밀착형 이미지센서 失效
    接触式图像传感器

    公开(公告)号：KR100125137B1

    公开(公告)日：1997-12-01

    申请号：KR1019940025951

    申请日：1994-10-11

    Applicant: 캐논 가부시끼가이샤

    Inventor： 타바타마사미

    IPC: H04N1/028

    CPC classification number: H04N1/0312 ,  B29D11/00 ,  H04N1/0315 ,  H04N1/0318 ,  H04N2201/03112 ,  H04N2201/03125 ,  H04N2201/03133 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/0317

    Abstract: A contactless image sensor comprises a light source (1,2) for irradiating the light onto an original, photoelectric converting elements for photoelectrically converting the light from the original (4), an image pickup device (7) for guiding the light from the original to the photoelectric converting elements (9), and a frame body (10) for holding them. The frame body includes a light transmitting portion (6) and a light non-transmitting portion and they are integrally pressing-out molded by plastics. Namely, the optical path portion (6) and the optical guide (3) of the frame body are made of transparent plastics and the other portions of the frame body are made of colored plastics having a light shielding performance.

    CONTACT-TYPE IMAGE SENSOR
    114.
    发明授权
    CONTACT-TYPE IMAGE SENSOR 失效
    联系BILD SENSOR

    公开(公告)号：EP0871319B1

    公开(公告)日：2006-05-17

    申请号：EP96943339.0

    申请日：1996-12-26

    Applicant: ROHM CO., LTD.

    Inventor： FUJIMOTO, Hisayoshi

    IPC: H04N1/028 ,  H04N1/031

    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.

    IMAGE READ/WRITE INTEGRAL HEAD, AND IMAGE PROCESSOR EQUIPPED WITH THE SAME
    117.
    发明公开
    IMAGE READ/WRITE INTEGRAL HEAD, AND IMAGE PROCESSOR EQUIPPED WITH THE SAME 有权
    INTEGRIERTER BILDSCHREIB- UND LESEKOPF UND DAMIT AUSGESTATTETER BILDPROZESSOR

    公开(公告)号：EP1093290A1

    公开(公告)日：2001-04-18

    申请号：EP99922585.7

    申请日：1999-05-31

    Applicant: Rohm Co., Ltd.

    Inventor： FUJIMOTO, Hisayoshi, Rohm Co., Ltd. ,  ONISHI, Hiroaki, Rohm Co., Ltd. ,  TAKAKURA, Toshihiko, Rohm Co., Ltd. ,  IMAMURA, Norihiro, Rohm Co., Ltd.

    IPC: H04N1/024 ,  H04N1/12

    CPC classification number: H04N1/02427 ,  H04N1/024 ,  H04N1/02463 ,  H04N1/0314 ,  H04N1/1215 ,  H04N2201/03112 ,  H04N2201/03133 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/0317 ,  H04N2201/03179

    Abstract: An image read/write head (A) includes: a substrate (4) having a first widthwise side portion (4c), a second widthwise side portion (4d), and an upper surface carrying a row of light-receiving elements (2) longitudinally of the substrate; an elongate case (1) mounted to the upper surface of the substrate (4) to enclose the light-receiving elements (2); a transparent cover (19) mounted to an upper surface of the case (1) for contact with a document to be fed; a light source (3) disposed in the case for illuminating the document; a lens (5) disposed in the case for causing an image of the document (D) illuminated by the light source (3) to be formed on the light-receiving elements (2); and a row of printing elements (8) carried by the an upper surface of the substrate at an excess portion which is provided by extending the first side portion (4c) beyond a lower edge of the case (1) by a predetermined amount. The transparent cover (19) is inclined such that the cover (19) becomes progressively farther from the substrate as it extends toward the first side portion (4c) of the substrate (4).

    Abstract translation: 图像读/写头（A）包括：具有第一宽度方向侧部分（4c），第二宽度方向侧部分（4d）和承载一排光接收元件（2）的上表面的基板（4） 衬底的纵向; 安装到所述基板（4）的上表面以包围所述光接收元件（2）的细长壳体（1）; 安装到所述壳体（1）的上表面以与要馈送的文件接触的透明盖（19）; 设置在所述壳体中用于照亮所述文件的光源（3） 设置在所述壳体中的用于使由所述光源（3）照射的文档（D）的图像形成在所述光接收元件（2）上的透镜（5）; 以及一排印刷元件（8），所述印刷元件（8）由在所述第一侧部（4c）延伸超过所述壳体（1）的下边缘预定量而设置的多余部分处被所述基板的上表面承载。 透明盖（19）倾斜使得当盖子（19）朝向基板（4）的第一侧部分（4c）延伸时，盖板（19）逐渐离开基板。

    Image sensor
    119.
    发明授权
    Image sensor 失效
    激光图像

    公开(公告)号：EP0520430B1

    公开(公告)日：1996-12-18

    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.

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