公开(公告)号：JP2010225953A

公开(公告)日：2010-10-07

申请号：JP2009073080

申请日：2009-03-25

Applicant: Fuji Xerox Co Ltd ,  富士ゼロックス株式会社

Inventor： SHIOTANI KOHEI ,  UGAJIN ATSUSHI ,  KURASHIMA SATORU ,  HORI TETSUYA ,  SAKIDA TOMOAKI

IPC: H01S5/0683

CPC classification number: G03G15/326 ,  G03G15/0435 ,  G06K15/1209 ,  G06K15/129 ,  H04N1/02865 ,  H04N1/02885 ,  H04N1/0306 ,  H04N1/113 ,  H04N2201/02452 ,  H04N2201/02479

Abstract: PROBLEM TO BE SOLVED: To speedily control a control value of one or more light-emitting elements whose control values are determined in an earliest stage out of a plurality of light-emitting elements which perform exposure. SOLUTION: The light-emitting elements LD0-LD15 on one side of a laser light-emitting array and the light-emitting elements LD16-LD31 on the other side are used for different photoconductor drums respectively. The light quantity control of the former is performed when the COL SEL signal is 0, and the light quantity control of the latter is performed when the COL SEL signal is 1. In the case of the light-emitting element LD1 in which the light quantity control of the latter is first performed, feedback capacitors of an operational amplifier which control the light quantity are connected with the operational amplifier ahead of lighting of the light-emitting element LD1. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：为了快速地控制在执行曝光的多个发光元件中的最早阶段确定控制值的一个或多个发光元件的控制值。 解决方案：激光发射阵列一侧的发光元件LD0-LD15和另一侧的发光元件LD16-LD31分别用于不同的感光鼓。 当COL SEL 信号为0时，执行前者的光量控制，当COL SEL 信号为1时，执行光量控制。 首先执行后者的光量控制的发光元件LD1的情况，控制光量的运算放大器的反馈电容器与发光元件LD1的点亮之前的运算放大器连接。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：US20130321880A1

公开(公告)日：2013-12-05

申请号：US13903475

申请日：2013-05-28

Applicant: CANON KABUSHIKI KAISHA

Inventor： Toshio Takahashi

IPC: H04N1/195

CPC classification number: H04N1/0249 ,  B23K1/0008 ,  B23K31/02 ,  B32B37/12 ,  B32B37/18 ,  B32B2457/00 ,  H04N1/0303 ,  H04N1/195 ,  H04N2201/02454 ,  H04N2201/02458 ,  H04N2201/02466 ,  H04N2201/0247 ,  H04N2201/02479 ,  H04N2201/02485

Abstract: A document reading apparatus includes a sensor configured to receive light from a document, an imaging lens configured to form an image of light from the document on the sensor, a first holding member to which the imaging lens is fixed, and a second holding member to which the sensor is fixed, wherein the first holding member and the second holding member are fixed using an adhesive and solder.

公开(公告)号：US08451515B2

公开(公告)日：2013-05-28

申请号：US12856927

申请日：2010-08-16

Applicant: JiYoung Jeong

Inventor： JiYoung Jeong

IPC: H04N1/04

CPC classification number: H04N1/02815 ,  G03G21/1666 ,  G03G2221/16 ,  H04N1/1017 ,  H04N1/192 ,  H04N2201/02479 ,  H04N2201/02493 ,  H04N2201/02495

Abstract: An image reader includes a light source, a light reception element, an optical member, and a hold body. The light source applies light to a document. The light reception element receives reflected light reflected by the document. The optical member introduces the reflected light into the light reception element. The hold body has an entry part which is disposed in a portion not contributing to image formation of the reflected light on the light reception element through the optical member. The hold body holds the optical member.

Abstract translation: 图像读取器包括光源，光接收元件，光学构件和保持体。 光源将光线应用于文档。 光接收元件接收由文档反射的反射光。 光学构件将反射光引入光接收元件。 保持体具有通过光学构件设置在不对光接收元件上的反射光的图像形成有贡献的部分中的入口部分。 保持体保持光学构件。

公开(公告)号：US08300278B2

公开(公告)日：2012-10-30

申请号：US11093489

申请日：2005-03-30

Applicant: Toru Uchida ,  Kazuya Shouji

Inventor： Toru Uchida ,  Kazuya Shouji

IPC: H04N1/04 ,  H04N1/46 ,  G02B5/32 ,  G03H1/02

CPC classification number: H04N1/0305 ,  H04N1/03 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/0246 ,  H04N2201/02479 ,  H04N2201/02495

Abstract: A module 1 movable over the original surface 110 of the original reader 100 has a metal sheet frame 4 disposed in the vicinity of its gravitational center and having a substantially channel-like shape. A first and a second optical systems 2 and 3 and a drive source 6 assembled to be integral with a flat part 40 of the metal sheet frame 4. Thus, a reduced-size, improved quality and improved-accuracy original reader to be used for facsimile devices and image scanners is obtained.

Abstract translation: 可以在原稿读取器100的原始表面110上移动的模块1具有设置在其重力附近并具有大致通道形状的金属片框架4。 第一和第二光学系统2和3以及驱动源6，其组装成与金属片框架4的平坦部分40成一体。因此，原版读取器的尺寸减小，质量改进和精度更高，用于 获得传真设备和图像扫描仪。

公开(公告)号：US20120188615A1

公开(公告)日：2012-07-26

申请号：US13353673

申请日：2012-01-19

Applicant: Takashi Takeda

Inventor： Takashi Takeda

IPC: H04N1/04 ,  G02B27/10 ,  G02B17/08

CPC classification number: G02B17/086 ,  H04N1/0306 ,  H04N1/0312 ,  H04N1/0315 ,  H04N1/0318 ,  H04N2201/02456 ,  H04N2201/02458 ,  H04N2201/02462 ,  H04N2201/02479

Abstract: An image forming optical element is provided, in which an incident unit having a first lens face to which a light beam output from an original document (object) is input, an output unit having a second lens face outputting the light beam, and a bent unit connecting the incident unit and the output unit at an angle are integrally formed into a transparent medium. The bent unit has a reflection face reflecting the incident light beam input to the first lens face and guiding the light beam to the second lens face. The incident light beam is collected at any of the incident unit, the bent unit, and the output unit to form an intermediate image of the object, and the intermediate image is formed on the output side of the second lens face to form an erection image of the object.

Abstract translation: 提供了一种成像光学元件，其中具有从原稿（物体）输出的光束被输入的第一透镜面的入射单元，具有输出光束的第二透镜面的输出单元和弯曲的 将入射单元和输出单元以一定角度连接的单元一体地形成为透明介质。 弯曲单元具有反射入射到第一透镜面的入射光束并将光束引导到第二透镜面的反射面。 在入射单元，弯曲单元和输出单元中的任何一个处收集入射光束以形成物体的中间图像，并且在第二透镜面的输出侧形成中间图像以形成竖立图像 的对象。

公开(公告)号：US20110090544A1

公开(公告)日：2011-04-21

申请号：US12856927

申请日：2010-08-16

Applicant: JiYoung JEONG

Inventor： JiYoung JEONG

IPC: H04N1/04

CPC classification number: H04N1/02815 ,  G03G21/1666 ,  G03G2221/16 ,  H04N1/1017 ,  H04N1/192 ,  H04N2201/02479 ,  H04N2201/02493 ,  H04N2201/02495

Abstract: An image reader includes a light source, a light reception element, an optical member, and a hold body. The light source applies light to a document. The light reception element receives reflected light reflected by the document. The optical member introduces the reflected light into the light reception element. The hold body has an entry part which is disposed in a portion not contributing to image formation of the reflected light on the light reception element through the optical member. The hold body holds the optical member.

Abstract translation: 图像读取器包括光源，光接收元件，光学构件和保持体。 光源将光线应用于文档。 光接收元件接收由文档反射的反射光。 光学构件将反射光引入光接收元件。 保持体具有通过光学构件设置在不对光接收元件上的反射光的图像形成有贡献的部分中的入口部分。 保持体保持光学构件。

公开(公告)号：US07826107B2

公开(公告)日：2010-11-02

申请号：US11803832

申请日：2007-05-16

Applicant: Heng-Hsiang Chang ,  Hsien-Chi Lin

Inventor： Heng-Hsiang Chang ,  Hsien-Chi Lin

IPC: H04N1/04

CPC classification number: H04N1/024 ,  H04N2201/02456 ,  H04N2201/02468 ,  H04N2201/02479

Abstract: A scanning device includes a scanner body, a scanning unit, a lens unit, a sensing unit, and a fastening unit. The scanner body has a bottom surface that is formed with two slots. The fastening unit includes two first fastening members disposed respectively within the slots, and two second fastening members engaging respectively and threadably the first fastening members so as to fasten the sensing unit to the scanner body.

Abstract translation: 扫描装置包括扫描器主体，扫描单元，透镜单元，感测单元和紧固单元。 扫描器主体具有形成有两个槽的底面。 紧固单元包括分别设置在槽内的两个第一紧固构件和分别与螺纹连接的第一紧固构件的两个第二紧固构件，以将感测单元紧固到扫描器主体。

公开(公告)号：US20120200900A1

公开(公告)日：2012-08-09

申请号：US13364579

申请日：2012-02-02

Applicant: Takashi Takeda ,  Satoshi Kinoshita

Inventor： Takashi Takeda ,  Satoshi Kinoshita

IPC: H04N1/04

CPC classification number: H04N1/0306 ,  H04N1/0312 ,  H04N1/0315 ,  H04N1/0318 ,  H04N2201/02456 ,  H04N2201/02458 ,  H04N2201/02462 ,  H04N2201/02479

Abstract: An imaging optical array includes a plurality of imaging optical elements, which is arranged in a line in an arrangement direction, each including incidence lens to which light from an object is incident, an emission lens that emits light, and a light guiding portion that connects the incidence lens and the emission lens and that guides the light incident from the incidence lens to the emission lens, and which images an erect equal-magnification image of an object by the incidence lens and the emission lens, in which the plurality of imaging optical elements is integrally formed of a transparent medium in a state where the respective light guiding portions of the plurality of imaging optical elements are arranged in a line in the arrangement direction, and a void between the light guiding portions of the imaging optical elements adjacent to each other is empty in the transparent medium.

Abstract translation: 一种成像光学阵列包括多个成像光学元件，其沿排列方向排列成一列，每个成像光学元件包括入射镜，来自物体的入射光，发光的发射透镜和连接 入射透镜和发射透镜，并将从入射透镜入射的光引导到发射透镜，并且通过入射透镜和发射透镜对入射透镜和发射透镜的直立等倍放大图像进行成像，其中多个成像光学 在多个成像光学元件的各个导光部分沿排列方向排成一列的状态下，透明介质一体地形成元件，并且与每个成像光学元件相邻的成像光学元件的导光部分之间的空隙 其他在透明介质中是空的。

公开(公告)号：US20100245526A1

公开(公告)日：2010-09-30

申请号：US12561745

申请日：2009-09-17

Applicant: Kohei SHIOYA ,  Atsushi UGAJIN ,  Satoshi KURASHIMA ,  Tetsuya HORI ,  Tomoaki SAKITA

Inventor： Kohei SHIOYA ,  Atsushi UGAJIN ,  Satoshi KURASHIMA ,  Tetsuya HORI ,  Tomoaki SAKITA

IPC: B41J2/435

CPC classification number: G03G15/326 ,  G03G15/0435 ,  G06K15/1209 ,  G06K15/129 ,  H04N1/02865 ,  H04N1/02885 ,  H04N1/0306 ,  H04N1/113 ,  H04N2201/02452 ,  H04N2201/02479

Abstract: An exposure device includes plural light-emitting elements, a light amount detection unit, a controller, plural holding units and a connection unit. The controller sequentially determines control values of the light-emitting elements based on comparison between the light amounts detected by the light amount detection unit and a predetermined reference value. The holding units are provided for the light-emitting elements, respectively. Each holding unit holds a control voltage of the controller. When the controller is to sequentially determine control values of a part of the plurality of light-emitting elements, the connection units connects the controller and the holding units corresponding to one or more light-emitting elements for which control values are determined earliest among the part of the plural light-emitting elements, before the controller determines the control values of the one or more light-emitting elements.

Abstract translation: 曝光装置包括多个发光元件，光量检测单元，控制器，多个保持单元和连接单元。 控制器基于由光量检测单元检测的光量与预定参考值之间的比较顺序地确定发光元件的控制值。 分别为发光元件设置保持单元。 每个保持单元保持控制器的控制电压。 当控制器依次确定多个发光元件的一部分的控制值时，连接单元将控制器和对应于一个或多个发光元件的保持单元连接起来，其中控制值最早被确定在该部件中 在控制器确定一个或多个发光元件的控制值之前，多个发光元件。

公开(公告)号：US20100214390A1

公开(公告)日：2010-08-26

申请号：US12686997

申请日：2010-01-13

Applicant: Kiyoshi TSUJINO ,  Ken IKUMA

Inventor： Kiyoshi TSUJINO ,  Ken IKUMA

IPC: B41J2/45

CPC classification number: B41J2/451 ,  G03G15/04072 ,  G03G15/326 ,  G03G2215/0409 ,  H04N1/0083 ,  H04N2201/0082 ,  H04N2201/02454 ,  H04N2201/02479 ,  H04N2201/02495

Abstract: An image forming apparatus is provided. The image forming apparatus includes a latent image carrier on which a latent image is formed, a line head that exposes the latent image carrier, and a developing section that develops the latent image. The line head includes a substrate, a light emitting element disposed on the substrate in a first direction, and a wiring installed on the substrate so as to be withdrawn from one end of the substrate in a second direction perpendicular to or substantially perpendicular to the first direction. The one end is disposed to be the developing section side.

Abstract translation: 提供一种图像形成装置。 图像形成装置包括其上形成有潜像的潜像载体，暴露潜像载体的线头和显影潜像的显影部。 线头包括基板，沿第一方向设置在基板上的发光元件和布置在基板上的布线，以便在垂直于或基本上垂直于第一方向的第二方向从基板的一端退出 方向。 一端设置为显影部侧。