公开(公告)号：US07911663B2

公开(公告)日：2011-03-22

申请号：US12180685

申请日：2008-07-28

Applicant: Kensuke Tamai

Inventor： Kensuke Tamai

IPC: H04N1/04

CPC classification number: H04N1/03 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/02402 ,  H04N2201/02408 ,  H04N2201/02429 ,  H04N2201/02445 ,  H04N2201/02456 ,  H04N2201/02472

Abstract: Provided is an image reading apparatus including: an image reading sensor which reads an image from an original; and a mounting portion which mounts the image reading sensor, wherein the image reading sensor includes a positioning portion which is brought into contact with the mounting portion and adjusts the relative position of the image reading sensor with respect to the mounting portion; and a pressing portion which presses the positioning portion so as to bring the positioning portion into contact with the mounting portion.

Abstract translation: 提供了一种图像读取装置，包括：图像读取传感器，其从原件读取图像; 以及安装图像读取传感器的安装部分，其中图像读取传感器包括与安装部分接触的定位部分，并且调节图像读取传感器相对于安装部分的相对位置; 以及按压所述定位部以使所述定位部与所述安装部接触的按压部。

公开(公告)号：US07729031B2

公开(公告)日：2010-06-01

申请号：US11851307

申请日：2007-09-06

Applicant: Tadashi Nakamura ,  Yoshinori Hayashi ,  Naoki Miyatake ,  Tomohiro Nakajima

Inventor： Tadashi Nakamura ,  Yoshinori Hayashi ,  Naoki Miyatake ,  Tomohiro Nakajima

IPC: G02B26/08

CPC classification number: G02B26/124 ,  B41J2/471 ,  G02B26/127 ,  H04N1/032 ,  H04N1/1135 ,  H04N2201/02402 ,  H04N2201/0241 ,  H04N2201/02416 ,  H04N2201/02433 ,  H04N2201/02441 ,  H04N2201/02456 ,  H04N2201/0246 ,  H04N2201/02485

Abstract: A line-imaging lens condenses a light beam from a light-source unit in one direction to form a line image. An optical deflecting unit deflects the light beam passing through the line-imaging lens. An imaging optical unit images the light beam deflected by the optical deflecting unit in a spot shape on a scanning surface to be scanned. An adjusting unit adjusts a position of irradiation of the light beam from the light-source unit on the optical deflecting unit.

Abstract translation: 线成像透镜在一个方向上聚集来自光源单元的光束以形成线图像。 光学偏转单元偏转通过线摄像透镜的光束。 成像光学单元将由光学偏转单元偏转的光束以要扫描的扫描表面上的光斑形状成像。 调整单元调整光偏转单元上的光源单元的光束的照射位置。

公开(公告)号：US20070057151A1

公开(公告)日：2007-03-15

申请号：US11516888

申请日：2006-09-07

Applicant: Tomihisa Saito ,  Harunobu Yoshida ,  Masahide Wakisaka ,  Masaki Kitaoka

Inventor： Tomihisa Saito ,  Harunobu Yoshida ,  Masahide Wakisaka ,  Masaki Kitaoka

IPC: H01L27/00

CPC classification number: H04N1/0318 ,  H04N2201/02412 ,  H04N2201/02429 ,  H04N2201/02441 ,  H04N2201/02456 ,  H04N2201/0247 ,  H04N2201/02483 ,  H04N2201/03112 ,  H04N2201/03141 ,  H04N2201/03145

Abstract: A contact image sensor is provided including a housing, a slit plate a lens, one or two light sources and a light-receiving element array mounted on a light-receiving element array substrate. The housing contains the slit plate, the lens, the one or two light sources and the light-receiving element array substrate. The optical system of the contact image sensor is aligned and one or more depressions are formed on an end of the substrate for the alignment. Power to the one or two light sources is applied through one or more leads. Each of the one or more depressions is large enough so that each of the leads can be passed through the respective depressions.

Abstract translation: 提供一种接触图像传感器，包括壳体，狭缝板，透镜，一个或两个光源和安装在光接收元件阵列基板上的光接收元件阵列。 壳体包含狭缝板，透镜，一个或两个光源和光接收元件阵列基板。 接触图像传感器的光学系统对准，并且在用于对准的基板的端部上形成一个或多个凹陷。 对一个或两个光源的电力通过一个或多个引线施加。 一个或多个凹陷中的每一个都足够大，使得每个引线可以通过相应的凹陷。

公开(公告)号：US07023480B2

公开(公告)日：2006-04-04

申请号：US09878768

申请日：2001-06-11

Applicant: Jyri Paavola ,  Lasse Lindström

Inventor： Jyri Paavola ,  Lasse Lindström

IPC: H04N9/09 ,  H04N5/225

CPC classification number: H04N1/00978 ,  H04N1/03 ,  H04N5/2253 ,  H04N9/097 ,  H04N2201/02456 ,  H04N2201/0247 ,  H04N2201/02485 ,  H04N2201/02497

Abstract: A joining construction is described for mounting the CCD cells of a color line camera on a color splitting prism (30) attached to a prism housing (2) for each CCD cell (6, 7, 8) attached by a first glue joint (13), to its fastening element (9), the length (L2) whereof is essentially larger than the length (L1) of the CCD cell, and which fastening element (9) extends from the housing margin (12a) located on one side of said exit surface (20a, 20b, 20c) of the color splitting prism to the other housing margin (12b) located on the opposite side thereof. Each fastening element (9) is attached to said margins by third glue joints (11).

Abstract translation: 描述了用于将彩色摄像机的CCD单元安装在安装在由第一胶接头（13）附着的每个CCD单元（6,7,8）的棱镜壳体（2）上的分色棱镜（30）上的接合结构 ）到其紧固元件（9），其长度（L 2）基本上大于CCD单元的长度（L 1），并且该紧固元件（9）从位于其上的壳体边缘（12a）延伸 所述分色棱镜的所述出射表面（20a，20b，20c）的一侧位于位于其相对侧上的另一个壳体边缘（12b）。 每个紧固元件（9）通过第三胶接头（11）附接到所述边缘。

公开(公告)号：US20040211893A1

公开(公告)日：2004-10-28

申请号：US10456885

申请日：2003-06-06

Inventor： Kuo-Ching Huang

IPC: H01J040/14

CPC classification number: H04N1/03 ,  H04N2201/02456 ,  H04N2201/02474 ,  H04N2201/02485

Abstract: A securing device includes a sustaining member, a plurality of threaded holes, and a plurality of screws. The sustaining member includes a clamped portion and a securing portion extending from the clamped portion. The clamped portion is interfaced between the photoelectric conversion device and the carriage module housing. The thickness of the clamped portion is even enough to keep the distance between the photoelectric conversion device and the carriage module housing constant, thereby assuring that the photoelectric conversion device is orthogonal to the central line of a lens in the carriage module housing. The securing portion is flexible so as to facilitate the assembling operation of the circuit board, the photoelectric conversion device and the carriage module housing by way of the threaded holes and screws.

Abstract translation: 固定装置包括支撑构件，多个螺纹孔和多个螺钉。 保持构件包括夹紧部分和从夹紧部分延伸的固定部分。 夹持部分接合在光电转换装置和支架模块壳体之间。 夹持部分的厚度足以使光电转换装置和滑架模块壳体之间的距离恒定，从而确保光电转换装置与托架模块壳体中的透镜的中心线正交。 固定部分是柔性的，以便于通过螺纹孔和螺钉使电路板，光电转换装置和滑架模块壳体的组装操作。

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。

公开(公告)号：US06724503B1

公开(公告)日：2004-04-20

申请号：US09486295

申请日：2000-02-22

Applicant: Teruhisa Sako ,  Hiroaki Hayashi ,  Eiji Yokoyama

Inventor： Teruhisa Sako ,  Hiroaki Hayashi ,  Eiji Yokoyama

IPC: H04N104

CPC classification number: H04N1/0318 ,  H01L27/14623 ,  H01L27/14678 ,  H01L31/02325 ,  H04N1/02815 ,  H04N1/02835 ,  H04N1/02885 ,  H04N2201/02456 ,  H04N2201/02472 ,  H04N2201/02485 ,  H04N2201/02493 ,  H04N2201/03112 ,  H04N2201/03125 ,  H04N2201/03141 ,  H04N2201/03145

Abstract: An image sensor according to the present invention includes a casing (4), a light source disposed in the casing (4) for emitting light toward an object (K) to be read, and an image sensor board (6) provided, on an obverse surface thereof, with a plurality of light receiving elements (52) for generating image signals upon receiving light reflected by the object (K). The image sensor board (6) is disposed so that the obverse surface thereof is directed inwardly of the casing (4). The substrate (6) is provided with a light shielding layer (61) for covering the reverse surface of the substrate at least entirely over a portion of the obverse surface where the plurality of light receiving elements (52) are mounted, so that disturbing external light is prevented from entering inside the casing (4).

Abstract translation: 根据本发明的图像传感器包括壳体（4），设置在壳体（4）中的用于朝向要读取的物体（K）发射光的光源，以及设置在其上的图像传感器板（6） 具有多个用于在接收到由物体（K）反射的光时产生图像信号的光接收元件（52）。 图像传感器板（6）被设置为使得其正面指向壳体（4）的内部。 衬底（6）设置有遮光层（61），用于至少整个地覆盖安装有多个光接收元件（52）的正面的一部分上的衬底的反面，从而使外部干扰 防止光进入壳体（4）内部。

公开(公告)号：US20040061908A1

公开(公告)日：2004-04-01

申请号：US10255943

申请日：2002-09-27

Inventor： Jyi-Fang Cheng

IPC: H04N001/04

CPC classification number: H04N1/03 ,  H04N2201/02456 ,  H04N2201/02468 ,  H04N2201/02477 ,  H04N2201/02485

Abstract: A scanning module capable of finely tuning the optical length comprises a lamp tube, a base, a photosensitive substrate, and an adjustment unit. The lamp tube provides a required light source for a document to be scanned. The base has a reflective mirror set and a camera lens. The reflective mirror set is used to receive light from the document, and transmits the light to the camera lens for focusing. The photosensitive substrate is used to convert light outputted by the camera lens into electronic signals. The adjustment unit is used to adjust the optical length between the base and the photosensitive substrate. The total optical length can thus be adjusted to correct the inaccuracy of magnification. Or the distance between the camera lens and the photosensitive substrate can be adjusted to align the focal length within the allowable inaccuracy of magnification to achieve an output image of better quality.

Abstract translation: 能够微调光学长度的扫描模块包括灯管，基座，感光基片和调节单元。 灯管为要扫描的文件提供所需的光源。 底座有反光镜组和相机镜头。 反射镜组用于从文件接收光，并将光传输到相机镜头进行聚焦。 感光基板用于将照相机镜头输出的光转换为电子信号。 调整单元用于调节基底和感光基片之间的光学长度。 因此可以调整总光学长度以校正放大率的不精确性。 或者可以调节相机镜头和感光基片之间的距离，以使焦距在允许的放大倍率不准确之内，以实现更好质量的输出图像。

公开(公告)号：US06534763B2

公开(公告)日：2003-03-18

申请号：US09810397

申请日：2001-03-19

Applicant: Robert M. Krohn ,  Glenn L. Kehley

Inventor： Robert M. Krohn ,  Glenn L. Kehley

IPC: H01J4014

CPC classification number: H04N1/00909 ,  H04N1/00989 ,  H04N1/02409 ,  H04N1/03 ,  H04N2201/02456 ,  H04N2201/02458 ,  H04N2201/02468 ,  H04N2201/02485

Abstract: A line scan camera comprises a printed circuit board upon which a charge-coupled device (CCD) is mounted. A lens component is fixed within a lens mount, and the base of the lens mount is adjustably mounted upon an optical bench. Calibration devices adjustably interconnect the lens mount to the printed circuit board and to the optical bench so as to calibrate the positional location of the lens component relative to the charge-coupled device (CCD) and to an object plane past which objects to be scanned and photographed are conveyed. In this manner, the focus distance defined between the lens component and the charge-coupled device (CCD) as well as the focal distance defined between the lens component and the object plane are fixed and do not need any further calibration. The object plane is defined upon the front surface of a sealed housing enclosure and all of the components are disposed within the housing enclosure so as to prevent dust and contaminants from collecting upon the optical components. LED arrays are disposed within the front of the housing so as to illuminate and properly expose the objects conveyed past the object plane. A positive pressure differential is also created within the sealed housing enclosure so as to prevent the ingress of dust and contaminants into the housing enclosure.

公开(公告)号：US06509893B1

公开(公告)日：2003-01-21

申请号：US09605096

申请日：2000-06-27

Applicant: Noroz Nader Akhlagi ,  Fredrik Lonn ,  Peter Wittrup

Inventor： Noroz Nader Akhlagi ,  Fredrik Lonn ,  Peter Wittrup

IPC: G09G508

CPC classification number: G06K9/228 ,  H04N1/00408 ,  H04N1/02805 ,  H04N1/0282 ,  H04N1/0303 ,  H04N1/107 ,  H04N2201/02456 ,  H04N2201/02462 ,  H04N2201/02479

Abstract: A reading pen for reading text has an elongate casing with a reading opening (3) formed in one end thereof, a printed circuit board (5) which is arranged inside the casing, light-emitting diodes (7a, 7b)) arranged inside the reading opening and adapted to illuminate the text that is to be read, and a light-sensitive sensor (9) arranged inside the reading opening and adapted to read the illuminated text. The printed circuit board (5) has an end portion at said one end of the casing. The end portion essentially corresponds to the form of the casing. The light-emitting diodes (7a, 7b) and the light-sensitive sensor (9) are arranged on said end portion.

Abstract translation: 用于阅读文本的阅读笔具有细长的壳体，其一端形成有读取开口（3），布置在壳体内的印刷电路板（5），布置在内部的发光二极管（7a，7b）） 读取开口并适于照亮要读取的文本;以及光敏传感器（9），布置在读取开口内并适于读取照明文本。 印刷电路板（5）在壳体的一端具有端部。 端部基本上对应于壳体的形式。 发光二极管（7a，7b）和感光传感器（9）布置在所述端部上。