公开(公告)号：US06960759B2

公开(公告)日：2005-11-01

申请号：US09962198

申请日：2001-09-26

申请人： Tatsuya Konagaya

发明人： Tatsuya Konagaya

IPC分类号： G03B27/52 ,  G03B27/54 ,  G06T1/00 ,  H04N1/028 ,  H04N1/04 ,  H04N1/12 ,  H04N1/193 ,  H01J7/24

CPC分类号： H04N1/00013 ,  H04N1/00037 ,  H04N1/00082 ,  H04N1/00984 ,  H04N1/00989 ,  H04N1/00992 ,  H04N1/02815 ,  H04N1/02865 ,  H04N1/12 ,  H04N1/193 ,  H04N2201/02462 ,  H04N2201/02474 ,  H04N2201/02477 ,  H04N2201/02485 ,  H04N2201/0404

摘要： A light source device which can prevent a large-sized structure of the device, a light source device which can improve assembling efficiency and maintainability of the device, and an image forming method and apparatus in which occurrence of moisture condensation can be prevented, are provided. An LED substrate in which a large number of light emitting diodes (LED) are arranged on the surface thereof in a two-dimensional manner, a base, a Peltier element, and a radiating fin are formed integrally by urging force of a compression spring. The radiating fin is disposed in contact with a light source housing body. Further, in carrying out temperature adjustment control using the Peltier element, the temperature adjustment control is carried out only when the internal temperature of the device in which a light source device is provided, is a predetermined temperature or higher.

摘要翻译： 可以防止装置的大型结构的光源装置，能够提高装置的组装效率和可维护性的光源装置，以及可以防止发生湿气凝结的图像形成方法和装置 。 以二维方式在其表面上布置有大量发光二极管（LED）的LED基板，通过压缩弹簧的推压力一体地形成基座，珀耳帖元件和散热片。 辐射翅片设置成与光源壳体接触。 此外，在进行使用珀尔帖元件的温度调节控制时，仅在设置有光源装置的装置的内部温度为规定温度以上时才进行温度调节控制。

公开(公告)号：US06902309B2

公开(公告)日：2005-06-07

申请号：US10193026

申请日：2002-07-09

申请人： Yoshiyuki Uemura ,  Tomihisa Saito

发明人： Yoshiyuki Uemura ,  Tomihisa Saito

IPC分类号： H04N1/028 ,  H04N1/40 ,  F21V7/04

CPC分类号： H04N1/02835 ,  H04N1/02815 ,  H04N1/0282 ,  H04N1/02885 ,  H04N1/0318 ,  H04N1/40056 ,  H04N2201/02462 ,  H04N2201/02485 ,  H04N2201/02495 ,  H04N2201/03112 ,  H04N2201/03158 ,  H04N2201/04767 ,  Y10S362/80

摘要： A light-emitting unit 20 has a light-emitting unit board 21 made of resin provided with a lead frame 22. The light-emitting unit board 21 is also provided with an open window 21a for mounting a light-emitting device. The lead frame 22 comprises a lead terminal section 22a, an inner lead section 22c, and a light-emitting device mounting and connecting section 22b which is exposed within the open window 21a. The light-emitting devices 23a, 23b, and 23c are bonded with the light-emitting device mounting and connecting section 22b, and electrodes of the light-emitting devices and the lead frame are connected by a metal wire 24, wherein the open window 21a is sealed by transparent resin. The lead frame 22 is made of iron-containing copper to improve heat radiation performance of the light-emitting unit board. By increasing maximum current to be supplied to the light-emitting diodes, it is possible to increase illumination brightness and to attain speedup of image reading.

摘要翻译： 发光单元20具有由设置有引线框架22的树脂制成的发光单元板21。 发光单元板21还设置有用于安装发光装置的打开窗口21a。 引线框架22包括引线端子部分22a，内部引线部分22c以及暴露在开放窗口21a内的发光器件安装和连接部分22b。 发光装置23a，23b和23c与发光装置安装和连接部分22b接合，并且发光装置和引线框架的电极通过金属线24连接，其中 打开窗21a由透明树脂密封。 引线框架22由含铁铜制成，以改善发光单元板的散热性能。 通过增加要提供给发光二极管的最大电流，可以增加照明亮度并获得图像读取的加速。

公开(公告)号：US20040178268A1

公开(公告)日：2004-09-16

申请号：US10790065

申请日：2004-03-02

发明人： Kenichi Yui

IPC分类号： G06K007/10 ,  G06K007/14

CPC分类号： H04N1/0303 ,  H04N1/03 ,  H04N1/0305 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/02458 ,  H04N2201/0246 ,  H04N2201/02462 ,  H04N2201/02485 ,  H04N2201/02495

摘要： An image reading apparatus includes a scanning unit disposed in a box-shaped casing for scanning a stationary original in a sub-scanning direction to read the original; a supporting unit for supporting one side of the scanning unit in a main scanning direction and guiding the one side of the scanning unit in the sub-scanning direction; a driving source for moving the scanning unit in the sub-scanning direction; a drive transmitting unit for transmitting a drive of the driving source to the scanning unit; and first and second reinforcing plates attached to the casing along the sub-scanning direction for reinforcing the casing. The first reinforcing plate forms a guide unit for supporting the other side of the scanning unit in the main scanning direction and guiding the scanning unit in the sub-scanning direction. The driving source and the drive transmitting unit are fixed to the second reinforcing unit.

摘要翻译： 图像读取装置包括：扫描单元，设置在盒形壳体中，用于沿副扫描方向扫描固定原稿以读取原稿; 支撑单元，用于在主扫描方向上支撑扫描单元的一侧，并且沿副扫描方向引导扫描单元的一侧; 用于沿副扫描方向移动扫描单元的驱动源; 驱动发送单元，用于将所述驱动源的驱动发送到所述扫描单元; 以及沿着副扫描方向附接到壳体的第一和第二加强板，用于加强壳体。 第一加强板形成用于在主扫描方向上支撑扫描单元的另一侧并在副扫描方向上引导扫描单元的引导单元。 驱动源和驱动传递单元固定到第二加强单元。

公开(公告)号：US20030076553A1

公开(公告)日：2003-04-24

申请号：US10032505

申请日：2002-01-02

发明人： Chin-Fu Cho

IPC分类号： H04N001/46

CPC分类号： H04N1/0303 ,  H04N1/03 ,  H04N1/0408 ,  H04N1/0435 ,  H04N1/0455 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/0241 ,  H04N2201/02412 ,  H04N2201/02414 ,  H04N2201/02431 ,  H04N2201/02449 ,  H04N2201/02456 ,  H04N2201/02458 ,  H04N2201/0246 ,  H04N2201/02462 ,  H04N2201/02468 ,  H04N2201/02483 ,  H04N2201/02485 ,  H04N2201/02495

摘要： The present invention provides an image scanning module including a first unit, a second unit, and a third unit. The first unit having a light source is used for retrieving a first image. The second unit is used for generating a second image by focusing the first image. The third unit is used for generating an electric signal responsive to the second image. The first unit, the second unit, and the third unit are modules discrete from each other.

摘要翻译： 本发明提供一种包括第一单元，第二单元和第三单元的图像扫描模块。 具有光源的第一单元用于检索第一图像。 第二单元用于通过聚焦第一图像来生成第二图像。 第三单元用于响应于第二图像产生电信号。 第一单元，第二单元和第三单元是彼此离散的模块。

公开(公告)号：US20030048488A1

公开(公告)日：2003-03-13

申请号：US09948668

申请日：2001-09-10

申请人： TOSHIBA TEC KABUSHIKI KAISHA

发明人： Tetsuya Satou

IPC分类号： H04N001/04

CPC分类号： H04N1/03 ,  H04N1/1013 ,  H04N1/193 ,  H04N2201/02458 ,  H04N2201/02474 ,  H04N2201/02485 ,  H04N2201/0446

摘要： An apparatus for reading an image comprises an original mounting table for mounting an original, a first carriage which has a light source for irradiating light to the original and an optical system for guiding original-image light reflected from the original, and which moves along the original mounting table, a lens unit having a lens into which the original-image light enters and placed immediately under a passage on which the first carriage moves, a CCD assembly for receiving the original-image light passed through the lens and reading an image corresponding to the original-image light, a lens bracket cover having a bracket portion to which the CCD assembly is attached and a cover portion for covering the lens unit, and a lens base having the bracket portion of the lens bracket cover attached thereto, for supporting the lens unit.

摘要翻译： 用于读取图像的装置包括用于安装原件的原件安装台，具有用于向原件照射光的光源的第一托架和用于引导从原件反射的原始图像光的光学系统，并且沿着 原始安装台，具有透镜的透镜单元，原始图像光进入并立即放置在第一托架移动的通道下方的CCD组件，用于接收通过透镜的原始图像光并且读取对应的图像的CCD组件 对于原始图像光，具有安装有CCD组件的支架部分和用于覆盖透镜单元的盖部分的透镜支架盖和安装有透镜支架盖的支架部分的透镜基座用于支撑 镜头单元。

公开(公告)号：US20030034447A1

公开(公告)日：2003-02-20

申请号：US10259719

申请日：2002-09-30

申请人： LOCKHEED MARTIN CORPORATION

发明人： Robert M. Krohn ,  Glenn L. Kehley

IPC分类号： H01J005/02 ,  H01J040/14

CPC分类号： H04N1/00909 ,  H04N1/00989 ,  H04N1/02409 ,  H04N1/03 ,  H04N2201/02456 ,  H04N2201/02458 ,  H04N2201/02468 ,  H04N2201/02485

摘要： 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：US20020056804A1

公开(公告)日：2002-05-16

申请号：US09962198

申请日：2001-09-26

申请人： FUJI PHOTO FILM CO., LTD.

发明人： Tatsuya Konagaya

IPC分类号： H01L027/00

CPC分类号： H04N1/00013 ,  H04N1/00037 ,  H04N1/00082 ,  H04N1/00984 ,  H04N1/00989 ,  H04N1/00992 ,  H04N1/02815 ,  H04N1/02865 ,  H04N1/12 ,  H04N1/193 ,  H04N2201/02462 ,  H04N2201/02474 ,  H04N2201/02477 ,  H04N2201/02485 ,  H04N2201/0404

摘要： A light source device which can prevent a large-sized structure of the device, a light source device which can improve assembling efficiency and maintenability of the device, and an image forming method and apparatus in which occurrence of moisture condensation can be prevented, are provided. An LED substrate in which a large number of light emitting diodes (LED) are arranged on the surface thereof in a two-dimensional manner, a base, a Peltier element, and a radiating fin are formed integrally by urging force of a compression spring. The radiating fin is disposed in contact with a light source housing body. Further, in carrying out temperature adjustment control using the Peltier element, the temperature adjustment control is carried out only when the internal temperature of the device in which a light source device is provided, is a predetermined temperature or higher.

摘要翻译： 可以防止装置的大型结构的光源装置，能够提高装置的组装效率和可维护性的光源装置，以及可以防止发生湿气凝结的图像形成方法和装置 。 以二维方式在其表面上布置有大量发光二极管（LED）的LED基板，通过压缩弹簧的推压力一体地形成基座，珀耳帖元件和散热片。 辐射翅片设置成与光源壳体接触。 此外，在进行使用珀尔帖元件的温度调节控制时，仅在设置有光源装置的装置的内部温度为规定温度以上时才进行温度调节控制。

公开(公告)号：US20020051073A1

公开(公告)日：2002-05-02

申请号：US09878768

申请日：2001-06-11

申请人： OY Ekspansio Engineering Limited

发明人： Jyri Paavola ,  Lasse Lindstrom

IPC分类号： H04N001/46 ,  H04N005/225

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

摘要： The invention relates to a joining construction for mounting the CCD cells of a color line camera on a color splitting prism (30) attached to a prism housing (2). Each CCD cell (6, 7, 8) is 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).

摘要翻译： 本发明涉及一种用于将彩色相机的CCD单元安装在安装在棱镜壳体（2）上的分色棱镜（30）上的接合结构。 每个CCD单元（6,7,8）通过第一胶接头（13）附接到其紧固元件（9），其长度（L2）基本上大于CCD单元的长度（L1） 并且所述紧固元件（9）从位于所述分色棱镜的所述出射表面（20a，20b，20c）的一侧的所述壳体边缘（12a）延伸到位于其相对侧上的另一壳体边缘（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：US06166832A

公开(公告)日：2000-12-26

申请号：US91852

申请日：1998-06-25

申请人： Hisayoshi Fujimoto

发明人： Hisayoshi Fujimoto

IPC分类号： H04N1/031 ,  H04N1/04

CPC分类号： 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

摘要： 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).

摘要翻译： PCT No.PCT / JP96 / 03872 Sec。 371日期：1998年6月25日第 102（e）日期1998年6月25日PCT 1996年12月26日PCT公布。 公开号WO97 / 23991 日期1997年7月3日一种接触式图像传感器（20）包括壳体（21），设置在壳体（21）的上表面上的玻璃盖（22），底部基板（23） （21）中安装的光接收元件（24），用于用光照射玻璃盖（22）上的物体（D）的发光元件（25）和棒状透镜阵列（27）， 用于将由玻璃盖（22）上的物体（D）反射的光收集到光接收元件（24）上。 发光元件（25）安装在底部基板（23）上。 接触型图像传感器还包括设置在壳体（21）中用于有效地将来自发光元件（25）的光引导到玻璃盖（22）的预定区域（L）的导光体（26）。

公开(公告)号：US5986774A

公开(公告)日：1999-11-16

申请号：US886774

申请日：1997-07-01

申请人： Loi Han

发明人： Loi Han

IPC分类号： H04N1/028 ,  H04N1/10 ,  H04N1/193 ,  H04N1/04 ,  H04N1/46

CPC分类号： H04N1/02845 ,  H04N1/02815 ,  H04N1/0285 ,  H04N1/02865 ,  H04N1/0287 ,  H04N1/0289 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/02462 ,  H04N2201/02466 ,  H04N2201/02485 ,  H04N2201/0404 ,  H04N2201/0442

摘要： A transparency adapter for a flat bed scanner of the type commonly used as a stand-alone computer peripheral, including a source of light, either white light such as fluorescent, or a series of red, green and blue light emitting diodes placed in a generally rectangular housing having a length corresponding to the width of the glass platen of a flat bed scanner, and including magnets at either longitudinal end of the transparency adapter, further including magnets positioned on the carriage inside of the flat bed scanner housing, whereby the magnets of the carriage are aligned with the magnets of the transparency adapter so that upon advancement of the carriage along the rails inside of the scanner from one end of the scanner to the other, the magnetic force of the attached magnets causes the transparency adapter to advance along the top surface of the glass platen and to move the transparency adapter in alignment with the carriage.

摘要翻译： 通常用作独立计算机外围设备的平板扫描仪的透明适配器，包括光源，诸如荧光灯的白光或一般放置在一般的红色，绿色和蓝色发光二极管中的一系列 具有对应于平板扫描器的玻璃台板的宽度的长度的矩形壳体，并且在透明适配器的任一纵向端包括磁体，还包括位于平板扫描器壳体的滑架内部的磁体，由此磁体 滑架与透明度适配器的磁体对准，使得当滑架沿着扫描仪内部的轨道从扫描仪的一端前进到另一端时，附着的磁体的磁力使透明度适配器沿着 并且将透明适配器移动到与托架对准的位置。