公开(公告)号：US20130083345A1

公开(公告)日：2013-04-04

申请号：US13685759

申请日：2012-11-27

Applicant: Masatoshi ISHIDA

Inventor： Masatoshi ISHIDA

IPC: F21V8/00 ,  H04N1/028

CPC classification number: G02B6/0001 ,  H04N1/02815 ,  H04N1/0285 ,  H04N1/02855 ,  H04N1/02865 ,  H04N1/02885 ,  H04N1/1013 ,  H04N1/193 ,  H04N2201/0081 ,  H04N2201/0241 ,  H04N2201/02435 ,  H04N2201/02441 ,  H04N2201/02445 ,  H04N2201/02462 ,  H04N2201/02468 ,  H04N2201/02485

Abstract: A light projection unit includes a substrate, a plurality of light emitting elements arrayed on the substrate in a main scanning direction and including light emitting surfaces, a light guide facing the light emitting surfaces to direct light projected from the light emitting elements onto an illumination target and including a first positioning portion, and a holder including a second positioning portion that engages the first positioning portion of the light guide to position the light guide on the holder. The first positioning portion of the light guide is positioned between centers of light emission of adjacent light emitting elements in the main scanning direction of the substrate when the first positioning portion engages the second positioning portion of the holder.

Abstract translation: 光投射单元包括基板，在主扫描方向上排列在基板上并包括发光面的多个发光元件，面向发光面的光导，将从发光元件射出的光引导到照明对象 并且包括第一定位部分和包括接合光导的第一定位部分的第二定位部分的保持器，以将光导定位在保持器上。 当第一定位部分接合保持器的第二定位部分时，光导的第一定位部分位于相邻发光元件的发光中心之间的基板的主扫描方向上。

公开(公告)号：US08130250B2

公开(公告)日：2012-03-06

申请号：US12956773

申请日：2010-11-30

Applicant: Seizo Suzuki ,  Yoshinori Hayashi ,  Kazuyuki Shimada

Inventor： Seizo Suzuki ,  Yoshinori Hayashi ,  Kazuyuki Shimada

IPC: B41J2/447

CPC classification number: B41J2/473 ,  G02B26/123 ,  H04N1/047 ,  H04N1/0473 ,  H04N1/113 ,  H04N1/1135 ,  H04N1/12 ,  H04N1/192 ,  H04N1/40006 ,  H04N1/4015 ,  H04N2201/02441 ,  H04N2201/04722 ,  H04N2201/04732 ,  H04N2201/04787 ,  H04N2201/04796

Abstract: An optical scanner includes a light source modulated based on image data, an optical deflection and scanning part deflecting a light beam emitted from the light source, and a scanning and imaging optical system condensing the deflected light beam toward a scanning surface so as to form a light spot optically scanning the scanning surface. The effective scanning region of the scanning surface is divided into a plurality of regions according to a scanning line curving characteristic. Suitable image data for optically scanning the divided regions are selected from image data of a plurality of image lines every time the light spot optically scans the effective scanning region, so that the image data of each of the image lines is written with scanning line curving being corrected.

Abstract translation: 光学扫描器包括基于图像数据调制的光源，偏转光束的光学偏转和扫描部分，以及将偏转的光束朝向扫描表面聚光的扫描和成像光学系统，以形成扫描面 光点光学扫描扫描面。 根据扫描线弯曲特性，将扫描面的有效扫描区域分割为多个区域。 每次光点光扫描有效扫描区域时，从多个图像线的图像数据中选择用于光学扫描分割区域的合适图像数据，从而以扫描线弯曲为单位写入每条图像线的图像数据 纠正

公开(公告)号：US20110134493A1

公开(公告)日：2011-06-09

申请号：US12917818

申请日：2010-11-02

Applicant: Kanako Kaneda

Inventor： Kanako Kaneda

IPC: H04N1/04

CPC classification number: H04N1/0473 ,  H04N1/32593 ,  H04N1/32603 ,  H04N2201/0082 ,  H04N2201/02441 ,  H04N2201/04787 ,  H04N2201/04793 ,  H04N2201/04796 ,  H04N2201/3294

Abstract: An image forming apparatus for forming an image by performing exposure scanning of an image carrier is provided. The apparatus includes a unit for storing image data having a height in a sub-scanning direction equivalent to a certain number of amounts of the image data obtained by a single main scan; a unit for, in a case where a block in which a scan line of image data that is the scanning target is located has moved in a sub-scanning direction, storing a block position and a moving direction; a unit for, based on the skew information, converting image data of the main scan line and outputting an amount of image data that is obtained by a single main scan; and a unit for, when a block unit has been processed, replacing the processed block unit with another block unit.

Abstract translation: 提供了一种通过执行图像载体的曝光扫描来形成图像的图像形成装置。 该装置包括用于存储图像数据的单元，该图像数据具有与通过单个主扫描获得的图像数据的一定数量的相等的副扫描方向的高度; 在其中扫描对象的图像数据的扫描线所在的区域沿副扫描方向移动的情况下，存储块位置和移动方向的单元; 用于基于所述偏斜信息转换所述主扫描线的图像数据并输出通过单个主扫描获得的图像数据量的单元; 以及用于当块单元被处理时用另一个块单元替换处理的块单元的单元。

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：US20090141115A1

公开(公告)日：2009-06-04

申请号：US12364347

申请日：2009-02-02

Applicant: Nozomu INOUE ,  Kiyoshi TSUJINO

Inventor： Nozomu INOUE ,  Kiyoshi TSUJINO

IPC: B41J15/14

CPC classification number: B41J2/451 ,  H04N2201/02402 ,  H04N2201/02441 ,  H04N2201/02447

Abstract: In a line head, a plurality of light emitters are arrayed on a substrate in a first direction. Each of the light emitters is operable to emit a light beam. In a rod lens array, a plurality of rod lenses are arrayed in the first direction, and each of the rod lenses is adapted to focus the light beam emitted from an associated one of the light emitters onto a target surface. The substrate and the rod lens array are attached to a holder elongated in the first direction. Positioning members are provided at both end portions of the holder in the first direction. A relative position between the substrate and at least one of the positioning members is variable in a second direction perpendicular to the first direction.

Abstract translation: 在行头中，多个发光体沿第一方向排列在基板上。 每个发光体可操作地发射光束。 在棒状透镜阵列中，多个棒状透镜沿第一方向排列，并且每个棒状透镜适于将从相关联的一个发光体发射的光束聚焦到目标表面上。 基板和棒状透镜阵列附接到沿第一方向伸长的保持架。 定位构件设置在保持器的第一方向的两端部。 基板与至少一个定位构件之间的相对位置可在垂直于第一方向的第二方向上变化。

公开(公告)号：US07374091B2

公开(公告)日：2008-05-20

申请号：US11104086

申请日：2005-04-12

Applicant: Meng-Yun Ying ,  Chung-Kai Wang

Inventor： Meng-Yun Ying ,  Chung-Kai Wang

IPC: G06K7/10

CPC classification number: H04N1/03 ,  H04N1/02409 ,  H04N2201/0241 ,  H04N2201/02412 ,  H04N2201/02414 ,  H04N2201/02418 ,  H04N2201/0242 ,  H04N2201/02422 ,  H04N2201/02429 ,  H04N2201/02441

Abstract: A scanning module includes a main body and a sensor module. The sensor module includes a circuit board, a sensing element, an image sensor adjustable mechanism and four adjustable rods. By means of the image sensor adjustable mechanism and these four adjustable rods, the positions of the sensing element can be controlled in seven degrees of freedom.

Abstract translation: 扫描模块包括主体和传感器模块。 传感器模块包括电路板，感测元件，图像传感器可调节机构和四个可调杆。 通过图像传感器可调节机构和这四个可调节杆，传感元件的位置可以控制在七个自由度。

公开(公告)号：US20070195440A1

公开(公告)日：2007-08-23

申请号：US11422283

申请日：2006-06-05

Applicant: Hsi-Yu Chen ,  Kuan-Yang Chen

Inventor： Hsi-Yu Chen ,  Kuan-Yang Chen

IPC: G02B7/182

CPC classification number: G02B26/0816 ,  H04N1/028 ,  H04N1/1017 ,  H04N2201/0242 ,  H04N2201/02433 ,  H04N2201/02439 ,  H04N2201/02441

Abstract: A scanning module of an image scanner for scanning a document is provided. The scanning module of the image scanner includes a base, a reflective mirror stand, a shaft, a reflective mirror member and a gear set. The reflective mirror stand is mounted on the base. The shaft is rotatably mounted on the reflective mirror stand. The reflective mirror member is fixed on the shaft and rotated with the shaft. The gear set is pivotally coupled to the shaft for rotating and driving the shaft to adjust the reflective angle of the reflective mirror member, which is fixed on the shaft.

Abstract translation: 提供了用于扫描文件的图像扫描仪的扫描模块。 图像扫描器的扫描模块包括基座，反射镜架，轴，反射镜构件和齿轮组。 反光镜架安装在底座上。 轴可旋转地安装在反光镜架上。 反射镜构件固定在轴上并与轴一起旋转。 齿轮组可枢转地联接到轴上，用于旋转和驱动轴，以调节固定在轴上的反射镜构件的反射角度。

公开(公告)号：US20070177001A1

公开(公告)日：2007-08-02

申请号：US11625593

申请日：2007-01-22

Applicant: Minoru Morikawa ,  Shinichi Suzuki ,  Kazumi Ishima

Inventor： Minoru Morikawa ,  Shinichi Suzuki ,  Kazumi Ishima

IPC: B41J15/14

CPC classification number: H04N1/00538 ,  H04N1/00543 ,  H04N1/032 ,  H04N2201/02435 ,  H04N2201/02441 ,  H04N2201/02462 ,  H04N2201/02485

Abstract: The present invention provides a light source apparatus in which wasteful cost increases can be suppressed during the manufacture of various types of light source apparatuses, and replacement of a broken light source can be performed at low cost, a recording apparatus using the light source apparatus, and an image forming apparatus comprising the recording apparatus. A plurality of optical units comprising optical members (a light source element and a lens) for outputting a single beam are combined separably in row form. A holder is used as means for holding the optical units in row form.

Abstract translation: 本发明提供一种在各种光源装置的制造过程中可以抑制浪费的成本增加的光源装置，并且可以低成本地进行破坏的光源的更换，使用光源装置的记录装置， 以及包括记录装置的图像形成装置。 包括用于输出单个光束的光学部件（光源元件和透镜）的多个光学单元以行的形式可分离地组合。 保持器用作以行的形式保持光学单元的装置。

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：US20060209361A1

公开(公告)日：2006-09-21

申请号：US11083278

申请日：2005-03-18

Applicant: Tetsuya Sato

Inventor： Tetsuya Sato

IPC: H04N1/04

CPC classification number: H04N1/1013 ,  H04N1/028 ,  H04N2201/02416 ,  H04N2201/02433 ,  H04N2201/02441 ,  H04N2201/02447 ,  H04N2201/02449

Abstract: An apparatus for reading images includes: a first carriage having a lamp for exposing a manuscript and a first reflection mirror for reflecting reflected light from the manuscript; a second carriage including second and third reflection mirrors for returning the reflected light from the first carriage; an image forming optical unit for producing an image of the reflected light from the third reflection mirror on an image sensor, a body casing accommodating at least the first and second carriages, the image forming optical unit, and the image sensor, being covered on top thereof by a manuscript glass, and including a hole covered by a removable member on part of the surface thereof; and a mechanism for adjusting mirror angle for adjusting the angle of the second reflection mirror, wherein the mechanism for adjusting mirror angle is capable of adjusting the angle of the second reflection mirror from the hole.

Abstract translation: 一种用于读取图像的装置包括：具有用于曝光原稿的灯的第一托架和用于反射来自原稿的反射光的第一反射镜; 第二托架，其包括用于使来自第一托架的反射光返回的第二和第三反射镜; 图像形成光学单元，用于在图像传感器上产生来自第三反射镜的反射光的图像，容纳至少第一和第二托架的主体外壳，成像光学单元和图像传感器，覆盖在顶部 并且包括在其表面的一部分上由可移除构件覆盖的孔; 以及用于调节用于调节第二反射镜的角度的镜角的机构，其中用于调节镜角的机构能够调节第二反射镜与孔的角度。