公开(公告)号：US4743089A

公开(公告)日：1988-05-10

申请号：US726314

申请日：1985-04-23

Applicant: Kenji Sakakibara ,  Eiichi Ohta

Inventor： Kenji Sakakibara ,  Eiichi Ohta

IPC: H04N1/04 ,  G06T1/00 ,  H04N1/031 ,  H04N1/191 ,  H04N1/40 ,  G02B6/04

CPC classification number: H04N1/02855 ,  H04N1/02865 ,  H04N1/0311 ,  H04N1/0312 ,  H04N1/0314 ,  H04N1/128 ,  H04N1/1911 ,  H04N1/1917 ,  H04N1/40056 ,  H04N2201/02487

Abstract: An optical reading head is an optical reader for photoelectric reading of images on a medium, comprising a plural light-emitting optical fibers for transmitting beams of light from light emitting elements to the surface of the medium, and plural light-receiving optical fibers for transmitting beams of reflected light from the medium surface to light-sensitive elements. The ends of the light-emitting and light-receiving optical fibers opposite to the medium surface are positioned in first and second rows, respectively, at a predetermined pitch. The ends of the light-receiving optical fibers are displaced relative to the ends of the light-emitting optical fibers along the first and second rows by a distance equal to a half of the predetermined pitch. Also disclosed is an optical reader comprising the above-described optical reading head, and a control device for controlling the operations of the light emitting elements, so that the resolution of the reading head is variable in two steps.

Abstract translation: 光学读取头是用于光学读取介质上的图像的光学读取器，包括用于将光从发光元件传输到介质表面的多个发光光纤，以及用于发射的多个光接收光纤 从中等表面到光敏元件的反射光束。 与介质表面相对的发光和光接收光纤的端部分别以预定间距分别位于第一行和第二行中。 光接收光纤的端部相对于沿着第一行和第二行的发光光纤的端部移位等于预定间距的一半的距离。 还公开了一种包括上述光学读取头的光学读取器和用于控制发光元件的操作的控制装置，使得读取头的分辨率可以分两步变化。

公开(公告)号：US20240205346A1

公开(公告)日：2024-06-20

申请号：US18586728

申请日：2024-02-26

Applicant: Nippon Sheet Glass Company, Limited

Inventor： Shuya OGI ,  Eiichi NAKAOKA

IPC: H04N1/031 ,  H04N1/03

CPC classification number: H04N1/0312 ,  H04N1/0306 ,  H04N2201/02487

Abstract: There is provided a method of manufacturing an image sensor unit, the image sensor unit including: a linear light source that illuminates a document along a main scanning direction; a rod lens array that includes a plurality of rod lenses arranged in the main scanning direction and condenses a light reflected from the document; and a linear image sensor that receives a light condensed by the rod lens array. When a rod lens having an optically discontinuous portion on a surface and/or interior of the rod lens is included, the rod lens array is arranged such that the optically discontinuous portion is not located toward the document.

公开(公告)号：US20160065769A1

公开(公告)日：2016-03-03

申请号：US14841748

申请日：2015-09-01

Applicant: Brother Kogyo Kabushiki Kaisha

Inventor： Satoshi Miyase ,  Daisuke Kozaki

IPC: H04N1/00 ,  H04N1/10

CPC classification number: H04N1/00557 ,  H04N1/00551 ,  H04N1/00554 ,  H04N1/00559 ,  H04N1/00564 ,  H04N1/00729 ,  H04N1/10 ,  H04N2201/0081 ,  H04N2201/02487 ,  H04N2201/02495 ,  H04N2201/02497

Abstract: An image reading apparatus includes a main unit, an openable unit, a cable connected to the openable unit and routed in the main unit, and a holding member attached to the main unit. The holding member includes a first guide portion configured to hold a first specified portion of the cable. The holding member, with the first guide portion holding the first specified portion of the cable, is configured to move from a first position to a second position. When the holding member is in the first position, the cable has no slack in a second specified portion of the cable, the second specified portion being closer to an end of the cable disposed in the openable unit than the first specified portion. When the holding member is in the second position, the cable has slack in a second specified portion of the cable routed in the main unit.

Abstract translation: 图像读取装置包括主单元，可打开单元，连接到可打开单元并在主单元中布线的电缆以及附接到主单元的保持构件。 保持构件包括构造成保持电缆的第一指定部分的第一引导部分。 具有保持电缆的第一指定部分的第一引导部分的保持构件构造成从第一位置移动到第二位置。 当保持构件处于第一位置时，电缆在电缆的第二指定部分中没有松弛，第二指定部分比第一指定部分更靠近设置在可打开单元中的电缆的端部。 当保持构件处于第二位置时，电缆在主单元中布线的电缆的第二指定部分松弛。

公开(公告)号：US20150268386A1

公开(公告)日：2015-09-24

申请号：US14435133

申请日：2013-10-04

Applicant: CANON KABUSHIKI KAISHA

Inventor： Yu Miyajima ,  Takeyoshi Saiga ,  Masayasu Teramura ,  Osamu Morisaki

IPC: G02B3/00 ,  H04N1/192 ,  G03G15/04

CPC classification number: G02B3/0062 ,  G02B3/0031 ,  G02B3/0056 ,  G03G15/04 ,  H04N1/0312 ,  H04N1/192 ,  H04N2201/0081 ,  H04N2201/0082 ,  H04N2201/02487

Abstract: An imaging optical system includes a plurality of lens optical system rows each including a plurality of lens optical systems arranged in a first direction. The plurality of lens optical system rows is arranged in a second direction perpendicular to the first direction and to an optical axis direction. Each of the plurality of lens optical systems in each of the plurality of lens optical system rows is configured to form an erect equal-magnification image in a cross section perpendicular to the second direction and configured to form an inverted image in across section perpendicular to the first direction. Ina cross section perpendicular to the optical axis direction, optical axes of the respective plurality of lens optical systems in adjoining ones of the plurality of lens optical system rows are separate from one another in the first direction and are located on the a line.

Abstract translation: 成像光学系统包括多个透镜光学系列，每个透镜光学系列包括沿第一方向布置的多个透镜光学系统。 多个透镜光学系列排列在垂直于第一方向和光轴方向的第二方向上。 多个透镜光学系列中的每一个中的多个透镜光学系统中的每一个被配置为在与第二方向垂直的横截面中形成直立的等倍放大图像，并且被配置为在垂直于第二方向的横截面中形成反转图像 第一个方向 在垂直于光轴方向的横截面中，相邻的多个透镜光学系列行中的相应的多个透镜光学系统的光轴在第一方向上彼此分离并且位于一条线上。

公开(公告)号：US20140036324A1

公开(公告)日：2014-02-06

申请号：US13959181

申请日：2013-08-05

Applicant: Nec Engineering, Ltd ,  NEC Access Technica, Ltd

Inventor： Namie SUGIYAMA ,  Koushi TAKANO ,  Hiroyuki OKADA

IPC: H04N1/10

CPC classification number: H04N1/1048 ,  G02B7/04 ,  H04N1/00909 ,  H04N1/00989 ,  H04N1/03 ,  H04N2201/0081 ,  H04N2201/02487 ,  H04N2201/02497

Abstract: A light collecting member includes a lens to make incident light be collected on a light receiving member, a lens barrel to house the lens, an end portion into which a light enters of the lens barrel being arranged near the light receiving member and a fence member to cover the end portion into which a light enters of the lens barrel and the light receiving member, the fence member having an exhaust port formed in a manner extending in a vertical direction.

Abstract translation: 集光构件包括使入射光收集在光接收构件上的透镜，用于容纳透镜的透镜镜筒，配置在光接收构件附近的透镜镜筒的光进入的端部和栅栏构件 为了覆盖光进入透镜镜筒的端部和光接收部件，该挡板部件具有以垂直方向延伸的方式形成的排气口。

公开(公告)号：US20110122457A1

公开(公告)日：2011-05-26

申请号：US12951742

申请日：2010-11-22

Applicant: Namie SUGIYAMA ,  Keisuke HATOMI ,  Hiroyuki OKADA

Inventor： Namie SUGIYAMA ,  Keisuke HATOMI ,  Hiroyuki OKADA

IPC: H04N1/40

CPC classification number: G03B27/323 ,  H04N1/03 ,  H04N1/0303 ,  H04N1/0305 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/0081 ,  H04N2201/02456 ,  H04N2201/02458 ,  H04N2201/0246 ,  H04N2201/02462 ,  H04N2201/02468 ,  H04N2201/02474 ,  H04N2201/02487

Abstract: An optical module 100 includes an optical path unit 101 including a plurality of reflectors 104 for securing an optical path of reflected light from a manuscript, an image processing unit 102 including a reading device 105 which reads image information on the manuscript based on the reflected light from the manuscript entered via the optical path, and a connecting component 103 which connects the optical path unit 101 and the image processing unit 102 so that their positional relation will become a prescribed state.

Abstract translation: 光学模块100包括光路单元101，其包括用于固定来自原稿的反射光的光路的多个反射器104;图像处理单元102，包括读取装置105，读取装置105基于反射光读取原稿上的图像信息 从通过光路输入的原稿，以及将光路单元101和图像处理单元102连接成使其位置关系成为规定状态的连接部件103。

公开(公告)号：USRE41636E1

公开(公告)日：2010-09-07

申请号：US11796694

申请日：2007-04-27

Applicant: Po-Hua Fang

Inventor： Po-Hua Fang

IPC: G02B5/08

CPC classification number: H04N1/03 ,  G02B17/023 ,  H04N1/00538 ,  H04N1/02815 ,  H04N1/0303 ,  H04N1/0305 ,  H04N1/0402 ,  H04N1/0405 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/0246 ,  H04N2201/02487 ,  H04N2201/02495

Abstract: A modularized light-guiding apparatus and manufacturing method, which may make the light of a light source proceed at least twice light reflections of predetermined directions. The light-guiding apparatus includes a plurality of modularized reflection elements, which may be differentiated to several different types of reflection element. Each type of each reflection element all has substantially same adjoining device and edge size for providing to be adjoined and piled-up with another reflection element. But, the reflection element of different type individually has different number of reflection plane for providing the light to proceed different times of light reflection. It may determined the light reflection times and light-path length for the light-guiding apparatus, by choosing several different types of reflection element among plural reflection elements to proceed the piling-up for the light-guiding apparatus.

公开(公告)号：US20090294630A1

公开(公告)日：2009-12-03

申请号：US11917254

申请日：2006-06-06

Applicant: Tomihisa Saito ,  Takashi Kishimoto ,  Hidemitsu Takeuchi ,  Takeshi Ishimaru ,  Masahide Wakisaka

Inventor： Tomihisa Saito ,  Takashi Kishimoto ,  Hidemitsu Takeuchi ,  Takeshi Ishimaru ,  Masahide Wakisaka

IPC: H01L27/00

CPC classification number: H04N1/0318 ,  H04N2201/0081 ,  H04N2201/0091 ,  H04N2201/02462 ,  H04N2201/02477 ,  H04N2201/02485 ,  H04N2201/02487 ,  H04N2201/03112 ,  H04N2201/0312 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/03154

Abstract: An image sensor and a manufacturing method thereof are provided, so that the warp or the distortion is not caused even if there is the thermal expansion difference or the thermal contraction difference in the longitudinal direction between the linear illuminating device and the frame. The image sensor comprises a linear illuminating device for illuminating an original; a light-receiving element array for receiving reflected light from the original; a lens array for focusing the original on the light-receiving element array; a frame for containing the linear illuminating device, the lens array, and the light-receiving element array; and a resilient retaining portion for pressing the linear illuminating device, which is mounted in the frame, into the frame.

Abstract translation: 提供了一种图像传感器及其制造方法，即使在线性照明装置和框架之间存在热膨胀差或纵向方向上的热收缩差异，也不会发生翘曲或变形。 图像传感器包括用于照亮原稿的线性照明装置; 用于接收来自原稿的反射光的光接收元件阵列; 用于将原稿聚焦在光接收元件阵列上的透镜阵列; 用于容纳线性照明装置，透镜阵列和光接收元件阵列的框架; 以及用于将安装在框架中的线性照明装置按压到框架中的弹性保持部分。

公开(公告)号：US07599103B2

公开(公告)日：2009-10-06

申请号：US11498580

申请日：2006-08-02

Applicant: Tsung-Yin Chen ,  Chun-I Hsiao

Inventor： Tsung-Yin Chen ,  Chun-I Hsiao

IPC: H04N1/04

CPC classification number: H04N1/024 ,  H04N2201/0246 ,  H04N2201/02474 ,  H04N2201/02481 ,  H04N2201/02483 ,  H04N2201/02487

Abstract: An optical carriage of scanner has a mirror assembly and a device assembly, the mirror assembly has a mirror mount, some mirror holder, and some supporters, and the device assembly has a chassis. In this invention, the mirror assembly and the device assembly are mechanically connected after separately formation. Further, to ensure correct shape of these mirror holders and these supporters, they could be formed by metal punch, plastic ejection, or plastic process.

Abstract translation: 扫描仪的光学托架具有反射镜组件和装置组件，反射镜组件具有反射镜安装件，一些反射镜支架和一些支撑器，并且该装置组件具有底盘。 在本发明中，镜组件和装置组件在单独形成之后机械连接。 此外，为了确保这些镜架和这些支架的正确形状，它们可以通过金属冲头，塑料喷射或塑料加工形成。

公开(公告)号：US20070216967A1

公开(公告)日：2007-09-20

申请号：US11378609

申请日：2006-03-17

Applicant: Sueo Ueno

Inventor： Sueo Ueno

IPC: H04N1/04

CPC classification number: H04N1/03 ,  H04N1/0083 ,  H04N1/1013 ,  H04N2201/0094 ,  H04N2201/02487 ,  H04N2201/02495

Abstract: An image copying apparatus includes a scanner for scanning an image of a document and a printer for forming the image, the scanner has a document table for mounting a document to be an image scanning target, and a carriage mounting one of a contact image sensor and a module type reduced optical system thereon and moving in a secondary scanning direction when scanning an image of the document mounted on the document table in the scan of the image, and a series of sensors required for scanning an image in a primary scanning direction and the secondary scanning direction are mounted on the carriage. The image copying apparatus is possible to reduce a man-hour more greatly than that in the conventional art. Therefore, it is possible to contribute to a reduction in a cost and an enhancement in quality.

Abstract translation: 图像复制装置包括用于扫描原稿图像的扫描器和用于形成图像的打印机，扫描器具有用于安装作为图像扫描目标的文件的文件台，以及安装接触图像传感器和 当在扫描图像时扫描安装在原稿台上的原稿的图像和扫描主扫描方向所需的一系列传感器时，在其上并且在副扫描方向上移动的模块类型缩小的光学系统和 辅助扫描方向安装在滑架上。 图像复印装置可以比传统技术更加大大地减少工时。 因此，有可能有助于降低成本和提高质量。