公开(公告)号：US20120307318A1

公开(公告)日：2012-12-06

申请号：US13472859

申请日：2012-05-16

Applicant: Takayuki Suga

Inventor： Takayuki Suga

IPC: H04N1/04

CPC classification number: H04N1/0249 ,  H04N1/02481 ,  H04N2201/02431 ,  H04N2201/02445 ,  H04N2201/02458 ,  H04N2201/0247 ,  H04N2201/02481

Abstract: A document reading apparatus includes a document positioning plate on which a document is placed, an image-forming unit configured to cause a light from the document to form an image, a reading unit configured to receive the light from the document which has passed through the image-forming unit, a supporting member for supporting the image-forming unit, a fixing member for fixing a reading element, and a frame member for holding the image-forming unit, the supporting member, the reading element and the fixing member.

Abstract translation: 一种文件读取装置，包括：原稿定位板，文档放置在其上;图像形成单元，被配置为使来自文档的光形成图像;读取单元，被配置为从已通过文档的文档接收光; 图像形成单元，用于支撑图像形成单元的支撑构件，用于固定读取元件的固定构件，以及用于保持图像形成单元，支撑构件，读取元件和固定构件的框架构件。

公开(公告)号：US08218205B2

公开(公告)日：2012-07-10

申请号：US12118856

申请日：2008-05-12

Applicant: Kaname Nagatani ,  Dong-hun Lee

Inventor： Kaname Nagatani ,  Dong-hun Lee

IPC: H04N1/04

CPC classification number: H04N1/0286 ,  G02B17/08 ,  H04N1/02409 ,  H04N1/0249 ,  H04N1/02815 ,  H04N1/02835 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/0081 ,  H04N2201/02462 ,  H04N2201/02474 ,  H04N2201/02481

Abstract: A multi-functional device comprising an image forming apparatus to form a printing image and a scanner module to scan an image in a first scanning direction. The scanner module includes an illuminator to illuminate a light to a document mount, a sensor unit to read an image information of an object placed on the document mount, and an imaging lens which is disposed between the document mount and the sensor unit and focuses the light reflected from the object onto the sensor unit. The illuminator includes a light source to emit light, a light guiding unit which is lengthened in a second scanning direction, faces the document mount and changes a traveling path of the light emitted from the light source to illuminate the document mount, and a guide holder which comprises an installation part where the light guiding unit is installed, and a mounting part where the light source holder is mounted to provide the light source at least one side of the light guiding unit.

Abstract translation: 一种多功能设备，包括形成打印图像的图像形成装置和用于沿第一扫描方向扫描图像的扫描仪模块。 扫描器模块包括照明器，用于将光照射到原稿安装座;传感器单元，用于读取放置在原稿安装座上的物体的图像信息;以及成像镜头，其配置在原稿安装件和传感器单元之间， 从物体反射到传感器单元上​​的光。 照明器包括发光的光源，在第二扫描方向上延长的导光单元面对文件安装座，并改变从光源发射的光的行进路径以照亮文件安装座;以及导向架 其包括安装有导光单元的安装部分和安装部分，其中安装有光源保持器以在光导单元的至少一侧提供光源。

公开(公告)号：US20120162727A1

公开(公告)日：2012-06-28

申请号：US13338418

申请日：2011-12-28

Applicant: Shuuichi SHIMODA ,  Hidemasa YOSHIDA ,  Hideo KIYOTA ,  Hiroyuki MURAKAMI

Inventor： Shuuichi SHIMODA ,  Hidemasa YOSHIDA ,  Hideo KIYOTA ,  Hiroyuki MURAKAMI

IPC: H04N1/04

CPC classification number: H04N1/0249 ,  H04N1/02481 ,  H04N1/02835 ,  H04N2201/02435 ,  H04N2201/02449 ,  H04N2201/02456 ,  H04N2201/02458 ,  H04N2201/02462 ,  H04N2201/02474 ,  H04N2201/02481

Abstract: A protruding locking pawl is provided at an end of a light guide which corresponds to a first light input surface. A recessed locking portion is formed in a frame so that the locking pawl can be locked in the locking portion. A light blocking member is slidably loosely inserted into a position where the light blocking member covers a longitudinal end of the light guide which corresponds to a second light input surface. Even if expansion and contraction occurs in the longitudinal direction of the light guide, the design dimensions of a first gap A and a second gap B can be maintained; the first gap A is formed between the first light input surface and a first light source, and the second gap B formed between the second light input surface and a second light source. Therefore, possible leakage current can be prevented.

Abstract translation: 在对应于第一光输入表面的导光体的端部处设置有突出的锁定爪。 在框架中形成凹入的锁定部分，使得锁定爪可以锁定在锁定部分中。 光阻挡构件可滑动地松动地插入到遮光构件覆盖对应于第二光输入表面的光导的纵向端部的位置。 即使在导光体的纵向发生膨胀和收缩，也可以维持第一间隙A和第二间隙B的设计尺寸; 在第一光输入表面和第一光源之间形成第一间隙A，以及形成在第二光输入表面和第二光源之间的第二间隙B. 因此，可以防止可能的泄漏电流。

公开(公告)号：US08004551B2

公开(公告)日：2011-08-23

申请号：US12053753

申请日：2008-03-24

Applicant: Mark A Atwood ,  Joseph M Wing ,  Brian J Perry ,  James P Calamita ,  Thomas R Race ,  Alan G Schlageter

Inventor： Mark A Atwood ,  Joseph M Wing ,  Brian J Perry ,  James P Calamita ,  Thomas R Race ,  Alan G Schlageter

IPC: B41J15/14 ,  B41J27/00

CPC classification number: H04N1/032 ,  H04N1/506 ,  H04N2201/02402 ,  H04N2201/02404 ,  H04N2201/02427 ,  H04N2201/02439 ,  H04N2201/02456 ,  H04N2201/02466 ,  H04N2201/02481 ,  H04N2201/02485 ,  H04N2201/02495

Abstract: In a color marking assembly, a series of ROS units are aligned above a photoconductive surface. These units have inboard and outboard mounts connecting them to this assembly. The inboard mounts are attached to a first side of the ROS, and the outboard mounts are attached to a second side of the ROS unit. The inboard mount is an elongated bar extending beyond the height of the ROS unit. This elongated bar has hinged portions on both its top and bottom connections to the ROS unit. The outboard mount has a ball bearing or sphere configuration. This configuration and the inboard mount enable the ROS unit to be easily deskewed when required.

Abstract translation: 在颜色标记组件中，一系列ROS单元在光电导表面上方对准。 这些单元具有将其连接到该组件的内侧和外侧安装件。 内置安装座连接到ROS的第一侧，外部安装座连接到ROS设备的第二侧。 内置安装件是延伸超过ROS单元高度的细长杆。 该细长杆在其与ROS单元的顶部和底部连接处都具有铰接部分。 舷外安装座具有球轴承或球形结构。 此配置和内置安装功能可使ROS单元在需要时轻松进行偏斜校正。

公开(公告)号：US20100172005A1

公开(公告)日：2010-07-08

申请号：US12652648

申请日：2010-01-05

Applicant: Akihiro Fukutomi

Inventor： Akihiro Fukutomi

IPC: G02B26/10

CPC classification number: G02B26/105 ,  B41J2/471 ,  H04N1/1135 ,  H04N2201/02456 ,  H04N2201/0246 ,  H04N2201/02477 ,  H04N2201/02481 ,  H04N2201/02485

Abstract: An optical scanning apparatus includes a plate member, having a rotation axis and a reflection surface, that deflects and scans a laser beam emitted from a light source by performing reciprocating-rotation around the rotation axis, an actuator configured to drive the plate member, an fθ-lens configured to focus the laser beam deflected by the plate member on a surface of a photosensitive drum, and an optical box configured to house the plate member, the actuator, and the fθ-lens. The actuator is provided nearer to a side of the optical box toward which the laser beam is reflected by the reflection surface than the reflection surface of the plate member is.

Abstract translation: 光学扫描装置包括具有旋转轴和反射面的板构件，通过围绕旋转轴线进行往复旋转来偏转和扫描从光源发射的激光束，构造成驱动板构件的致动器， 配置为将由板构件偏转的激光束聚焦在感光鼓的表面上;配置成容纳板构件，致动器和镜片的光学盒; 致动器被设置成比光学盒的反射面更靠近激光束被反射面反射的光学盒的侧面。

公开(公告)号：US20070279707A1

公开(公告)日：2007-12-06

申请号：US11421462

申请日：2006-05-31

Applicant: Masao Yamaguchi

Inventor： Masao Yamaguchi

IPC: H04N1/04

CPC classification number: H04N1/024 ,  H04N1/1135 ,  H04N2201/0246 ,  H04N2201/02466 ,  H04N2201/02481 ,  H04N2201/02485

Abstract: A technique is provided which can improve optical characteristics by suppressing the occurrence of an error in attachment of a rotary deflector that deflects a light flux from a light source and scans it in a main scanning direction. There are provided a rotary deflector that deflects the light flux from the light source and scans it in the main scanning direction, an imaging optical system that images the light flux scanned by the rotary deflector onto a specified scanning object, a support part that supports the rotary deflector rotatably, and a positioning part that comes in contact with the support part at plural contact positions and positions the support part, in which a shortest distance between the plural contact positions in an optical axis direction of the imaging optical system is longer than a shortest distance between the plural contact positions in the main scanning direction.

Abstract translation: 提供了一种技术，其可以通过抑制使来自光源的光束偏转并使其沿主扫描方向扫描的旋转偏转器的附着而发生误差而提高光学特性。 提供了一种旋转偏转器，其使来自光源的光束偏转并沿主扫描方向扫描;将成像光学系统将由旋转偏转器扫描的光束成像到指定的扫描对象上，支撑部分支撑 旋转偏转器，以及定位部，其在多个接触位置与所述支撑部接触并定位所述支撑部，所述支撑部在所述摄像光学系统的光轴方向上的所述多个接触位置之间的最短距离比 在主扫描方向上的多个接触位置之间的最短距离。

公开(公告)号：US20070228266A1

公开(公告)日：2007-10-04

申请号：US11761063

申请日：2007-06-11

Applicant: Ken-ichi TOMITA ,  Masaki Sato ,  Akihiro Fukutomi

Inventor： Ken-ichi TOMITA ,  Masaki Sato ,  Akihiro Fukutomi

IPC: H01J40/14 ,  H01J3/14

CPC classification number: G02B26/124 ,  B41J2/471 ,  G02B5/045 ,  H04N1/1135 ,  H04N1/12 ,  H04N2201/0082 ,  H04N2201/02458 ,  H04N2201/02462 ,  H04N2201/0247 ,  H04N2201/02474 ,  H04N2201/02481

Abstract: An optical scanning apparatus constructed to dispose optical elements guiding light beams to a deflector such as a rotary polygon mirror at a low cost with high accuracy, includes a first light source, a second light source, a deflector, a first optical member provided on a first optical path between the first light source and the deflector, a second optical member provided on a second optical path between the second light source and the deflector, and one wall holding both of a side surface of the first optical member and a side surface of the second optical member.

Abstract translation: 一种光学扫描装置，其被构造成以高精度配置以低成本将光束引导到诸如旋转多面镜的偏转器的光学元件，包括第一光源，第二光源，偏转器，设置在第一光源上的第一光学构件 第一光源和偏转器之间的第一光路，设置在第二光源和偏转器之间的第二光路上的第二光学构件和保持第一光学构件的侧表面和第一光学构件的侧表面的一个壁 第二光学构件。

公开(公告)号：US20030076552A1

公开(公告)日：2003-04-24

申请号：US10277350

申请日：2002-10-22

Applicant: CMOS Sensor Inc.

Inventor： Kevin Lo ,  Yu Lung Fang

IPC: H04N001/031

CPC classification number: H04N1/0313 ,  H04N1/0315 ,  H04N1/0318 ,  H04N2201/02456 ,  H04N2201/02468 ,  H04N2201/02481 ,  H04N2201/02495 ,  H04N2201/03112 ,  H04N2201/03125 ,  H04N2201/03133 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/03179

Abstract: A contact image sensor (CIS) for scanning a document is disclosed. The CIS includes a housing having an opening, a first slide and a second slide, a light guide installed on the housing through the opening and the first slide for scanning the document and generating a reflective image, a rod lens installed on the housing through the opening and the second slide for receiving the reflective image and generating a focused image, a PCB installed on the housing and having a sensing array for transforming the focused image into an image signal, and a spring cover fixed on the opening for fixing the light guide and the rod lens in the housing to form the CIS.

Abstract translation: 公开了一种用于扫描文件的接触式图像传感器（CIS）。 CIS包括具有开口的壳体，第一滑动件和第二滑动件，通过开口安装在壳体上的光导和用于扫描文件并产生反射图像的第一滑块，通过所述壳体安装在所述壳体上的杆状透镜 用于接收反射图像并产生聚焦图像的第二滑块，安装在壳体上的PCB并具有用于将聚焦图像变换为图像信号的感测阵列，以及固定在开口上用于固定光导的弹簧盖 并将壳体中的棒状透镜形成CIS。

公开(公告)号：US20150136951A1

公开(公告)日：2015-05-21

申请号：US14400172

申请日：2013-04-19

Applicant: Mitsubishi Electric Corporation

Inventor： Daisuke Ohama ,  Akiko Fujiuchi ,  Seiichi Matsumura ,  Atsushi Ito ,  Masaru Imaizumi

IPC: H04N1/193 ,  H01L27/146

CPC classification number: H04N1/1936 ,  H01L27/14627 ,  H04N1/02815 ,  H04N1/02835 ,  H04N1/0318 ,  H04N2201/0081 ,  H04N2201/0082 ,  H04N2201/0094 ,  H04N2201/02456 ,  H04N2201/02458 ,  H04N2201/0246 ,  H04N2201/02462 ,  H04N2201/02464 ,  H04N2201/02466 ,  H04N2201/02481 ,  H04N2201/02483 ,  H04N2201/03112 ,  H04N2201/0312 ,  H04N2201/03125 ,  H04N2201/03133 ,  H04N2201/03141 ,  H04N2201/03145

Abstract: An image sensor including: light guides for irradiating light onto an irradiated object; a lens that focuses reflected light that was reflected by the irradiated object; a sensor that receives the reflected light that was focused by the lens; and a housing. The housing houses or holds the light guides, the lens, and the sensor, and is formed by integrating a housing metal portion and a housing resin portion.

Abstract translation: 一种图像传感器，包括：用于将光照射到被照射物体上的光导; 对被照射物体反射的反射光进行聚焦的透镜; 接收由透镜聚焦的反射光的传感器; 和住房。 壳体容纳或保持光导，透镜和传感器，并且通过集成壳体金属部分和壳体树脂部分而形成。

公开(公告)号：US08681398B2

公开(公告)日：2014-03-25

申请号：US13338418

申请日：2011-12-28

Applicant: Shuuichi Shimoda ,  Hidemasa Yoshida ,  Hideo Kiyota ,  Hiroyuki Murakami

Inventor： Shuuichi Shimoda ,  Hidemasa Yoshida ,  Hideo Kiyota ,  Hiroyuki Murakami

IPC: H04N1/04

CPC classification number: H04N1/0249 ,  H04N1/02481 ,  H04N1/02835 ,  H04N2201/02435 ,  H04N2201/02449 ,  H04N2201/02456 ,  H04N2201/02458 ,  H04N2201/02462 ,  H04N2201/02474 ,  H04N2201/02481

Abstract: A protruding locking pawl is provided at an end of a light guide which corresponds to a first light input surface. A recessed locking portion is formed in a frame so that the locking pawl can be locked in the locking portion. A light blocking member is slidably loosely inserted into a position where the light blocking member covers a longitudinal end of the light guide which corresponds to a second light input surface. Even if expansion and contraction occurs in the longitudinal direction of the light guide, the design dimensions of a first gap A and a second gap B can be maintained; the first gap A is formed between the first light input surface and a first light source, and the second gap B formed between the second light input surface and a second light source. Therefore, possible leakage current can be prevented.

Abstract translation: 在对应于第一光输入表面的导光体的端部处设置有突出的锁定爪。 在框架中形成凹入的锁定部分，使得锁定爪可以锁定在锁定部分中。 光阻挡构件可滑动地松动地插入到遮光构件覆盖对应于第二光输入表面的光导的纵向端部的位置。 即使在导光体的纵向发生膨胀和收缩，也可以维持第一间隙A和第二间隙B的设计尺寸; 在第一光输入表面和第一光源之间形成第一间隙A，以及形成在第二光输入表面和第二光源之间的第二间隙B. 因此，可以防止可能的泄漏电流。