公开(公告)号：US20040036964A1

公开(公告)日：2004-02-26

申请号：US10645509

申请日：2003-08-22

Inventor： Yin-Chan Huang ,  Bi-Chun Chen ,  Shu-Ya Chiang

IPC: G02B021/26

CPC classification number: G02B7/026 ,  H04N1/024 ,  H04N2201/02458 ,  H04N2201/02466 ,  H04N2201/02468 ,  H04N2201/02477 ,  H04N2201/02481

Abstract: A lens module includes a non-cylinder lens and a clamping apparatus. The clamping apparatus includes a base, two side parts, and a top part. Two side parts are disposed on two ends of the base to form a containing trough for holding the lens. One end of the top part is connected to one side part and the other end is fixed on the other side part. Two screw holes on the top part allow two adjusting screws to be screwed into for pressing the lens. Two elastic devices provide the elasticity between the lens and the base and the relative height of two sides of the lens is adjusted by turning the two adjusting screws.

Abstract translation: 透镜模块包括非圆筒透镜和夹紧装置。 夹紧装置包括基座，两个侧部和顶部。 两个侧面部分设置在基座的两端，以形成用于保持透镜的容纳槽。 顶部的一端连接到一个侧部，另一端固定在另一侧部。 顶部有两个螺丝孔，可将两个调节螺钉拧入以压住镜头。 两个弹性装置提供透镜和基座之间的弹性，并且通过转动两个调节螺钉来调整透镜两侧的相对高度。

公开(公告)号：US06217179B1

公开(公告)日：2001-04-17

申请号：US09619756

申请日：2000-07-19

Applicant: Ricke Tang

Inventor： Ricke Tang

IPC: G03G508

CPC classification number: G02B5/08 ,  H04N1/03 ,  H04N1/0303 ,  H04N1/0305 ,  H04N2201/0246 ,  H04N2201/02468 ,  H04N2201/02481 ,  H04N2201/02495

Abstract: An optical reflection panel made of thermosetting plastic material as a substrate is disclosed. One surface of the substrate is coated with an adherent layer and then an optical reflecting layer is formed on the adherent layer as a reflecting surface for reflecting a light beam. The other surface of the substrate is formed with a reinforcing structure. The reinforcing structure serves to increase the mechanical strength of the optical reflection panel and control the deformation amount. The reinforcing structure includes a number of reinforcing ribs extending along the longitudinal axis of the optical reflection panel and a number of reinforcing ribs perpendicular to the longitudinal axis of the optical reflection panel.

Abstract translation: 公开了一种由热固性塑料材料制成的光学反射板作为基底。 衬底的一个表面涂覆有粘附层，然后在粘附层上形成光反射层作为反射光束的反射表面。 基板的另一个表面形成有加强结构。 该加强结构用于增加光反射板的机械强度并控制变形量。 加强结构包括沿着光学反射板的纵向轴线延伸的多个加强肋和垂直于光学反射板的纵向轴线的多个加强肋。

公开(公告)号：JP4920088B2

公开(公告)日：2012-04-18

申请号：JP2010000811

申请日：2010-01-05

Applicant: シャープ株式会社

Inventor： 健二 中西 ,  久志 山中 ,  知彦 岡田 ,  康裕 数藤 ,  正一 福留 ,  光晴 芳本

IPC: H04N1/04 ,  F21S2/00 ,  F21Y103/00 ,  G03B27/54 ,  H04N1/028

CPC classification number: G03G15/0409 ,  H04N1/02815 ,  H04N1/0285 ,  H04N1/02855 ,  H04N1/02865 ,  H04N1/1013 ,  H04N1/193 ,  H04N2201/0081 ,  H04N2201/02462 ,  H04N2201/02468 ,  H04N2201/02485

Abstract: An illuminating device includes a light-emitting element that is mounted on a base material and a light-guiding member that guides light from the light-emitting element to an irradiation target, and illuminates the irradiation target with the light transmitted through the light-guiding member. The light-guiding member includes an extending portion that extends from the surface of the base material on which the light-emitting element is mounted to a left side end portion of the base material so as to cover the left side end portion. An image-reading includes this illuminating device. Image-forming apparatus includes this image-reading apparatus.

公开(公告)号：JP2010243666A

公开(公告)日：2010-10-28

申请号：JP2009090305

申请日：2009-04-02

Applicant: Seiko Epson Corp ,  セイコーエプソン株式会社

Inventor： BIN KOH HONG ,  WIN SANDA

IPC: G03B27/54 ,  H04N1/04 ,  H04N1/10 ,  H04N1/107

CPC classification number: H04N1/00236 ,  H04N1/00241 ,  H04N1/0044 ,  H04N1/00482 ,  H04N1/0285 ,  H04N1/02865 ,  H04N1/0289 ,  H04N1/0303 ,  H04N1/0305 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/0074 ,  H04N2201/0081 ,  H04N2201/0098 ,  H04N2201/02462 ,  H04N2201/02468 ,  H04N2201/02483 ,  H04N2201/02485

Abstract: PROBLEM TO BE SOLVED: To provide a technique with which the surface shape of an original document is read as under desired conditions.
SOLUTION: An image scanner 10 includes lighting devices 40a and 40b irradiating an original 90 with light from directions DLa and DLb intersecting with each other, and reads the original 90 in a lighting mode selected based on an instruction input from a user out of: a one line lighting mode in which either one of the lighting devices 40a and 40b irradiates the original 90; and a two line lighting mode in which both of the lighting devices 40a and 40b irradiate the original 90.
COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供一种在期望的条件下读取原稿的表面形状的技术。 解决方案：图像扫描器10包括用相互交叉的方向DLa和DLb的光照射原件90的照明装置40a和40b，并且以基于从用户输入的指令所选择的照明模式读取原稿90 ：照明装置40a和40b中的任一个照射原件90的单线照明模式; 以及其中两个照明装置40a和40b照射原件90的双线照明模式。版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2010004447A

公开(公告)日：2010-01-07

申请号：JP2008163074

申请日：2008-06-23

Applicant: Nisca Corp ,  ニスカ株式会社

Inventor： OZAWA JUNYA

IPC: H04N1/04 ,  G03B27/50

CPC classification number: H04N1/024 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/02408 ,  H04N2201/0242 ,  H04N2201/02431 ,  H04N2201/02433 ,  H04N2201/02435 ,  H04N2201/02458 ,  H04N2201/0246 ,  H04N2201/02462 ,  H04N2201/02468 ,  H04N2201/02487 ,  H04N2201/0458

Abstract: PROBLEM TO BE SOLVED: To provide an image reading apparatus in which the optical adjustment of mirrors is facilitated when supporting carriages, on which the mirrors are mounted, on right and left rail surfaces movably along a platen.
SOLUTION: The image reading apparatus is configured to guide reflection light from a document to an image reading means 11 through first and second carriages 3 and 4 moving at a predetermined speed along a document image on a platen. The first carriage 3 supports a mirror at three points such that a one-side end of a mirror is supported by first and second mirror supporting parts 32a and 32b and an other-side end is supported by a third mirror supporting part 32c. Both-side ends of the first carriage are then supported to be slidable on a pair of right and left rail members 5a and 5b through slide members 33a-33d disposed at two positions on forward and backward sides, respectively, at four positions on right and left sides. At least one of the slide members 33c and 33d at two positions on the forward and backward sides disposed at a side of the third mirror supporting part supporting the first mirror at one point is supported by an adjustment screw or the like so as to adjust its position in height.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种图像读取装置，其中当沿着压板可移动地支撑在其上安装反射镜的支架上的滑架时，反射镜的光学调节变得容易。 解决方案：图像读取装置被配置为通过沿预定速度沿台板上的文档图像移动的第一和第二滑架3和4将来自文档的反射光引导到图像读取装置11。 第一托架3在三个点处支撑反射镜，使得反射镜的一侧端部被第一和第二反射镜支撑部分32a和32b支撑，另一侧由第三反射镜支撑部分32c支撑。 然后，第一滑架的两侧端部通过分别设置在右侧和右侧的四个位置上的两个位置处的滑动构件33a-33d支撑在一对左右导轨构件5a和5b上， 左边。 在一个位置处配置在支撑第一反射镜的第三反射镜支撑部分的一侧的前侧和后侧的两个位置处的滑动构件33c和33d中的至少一个由调节螺钉等支撑， 高度位置 版权所有（C）2010，JPO＆INPIT

公开(公告)号：US20160261763A1

公开(公告)日：2016-09-08

申请号：US14777948

申请日：2014-03-03

Applicant: MITSUBICHI ELECTRIC CORPORATION

Inventor： Akiko FUJIUCHI ,  Seiichi MATSUMURA

IPC: H04N1/031 ,  H04N1/028 ,  H04N1/03

CPC classification number: H04N1/0318 ,  H04N1/0249 ,  H04N1/0285 ,  H04N1/02865 ,  H04N1/0306 ,  H04N1/0315 ,  H04N2201/02456 ,  H04N2201/02458 ,  H04N2201/02462 ,  H04N2201/02468 ,  H04N2201/02485

Abstract: An image sensor includes: a lens configured to focus light irradiated toward an object to be read and reflected by the object to be read; a sensor configured to receive light focused by the lens; a sensor board configured to mount thereon the sensor; a board retaining plate, having a casing attachment surface extending in the X direction and a sensor board attachment reference surface that is in contact with the +Y side of the sensor board and is formed in a side surface of the casing attachment surface, and configured to retain the sensor board; and a first casing configured to fix or retain the board retaining plate by fastening of a surface of the casing attachment surface.

Abstract translation: 图像传感器包括：透镜，被配置为聚焦被照射到待读取对象的物体并被待读取物体反射; 被配置为接收由所述透镜聚焦的光的传感器; 配置成在其上安装传感器的传感器板; 板保持板，具有沿X方向延伸的壳体安装面和与传感器基板的+ Y侧接触并形成在壳体安装面的侧面的传感器基板安装基准面， 保持传感器板; 以及第一壳体，其构造成通过固定所述壳体附接表面的表面来固定或保持所述板保持板。

公开(公告)号：US08746948B2

公开(公告)日：2014-06-10

申请号：US13456864

申请日：2012-04-26

Applicant: Masatoshi Ishida

Inventor： Masatoshi Ishida

IPC: H04N1/04 ,  H04N1/00

CPC classification number: G02B6/0046 ,  H04N1/001 ,  H04N1/00254 ,  H04N1/0249 ,  H04N1/02865 ,  H04N1/0305 ,  H04N2201/02462 ,  H04N2201/02468 ,  H04N2201/02485

Abstract: A light guide for guiding light from multiple point sources arranged in a first direction (Y1) on a light source board includes a supporting unit including multiple supporting pieces provided to the light source board, arranged at regular intervals in the first direction (Y1), and a light guiding body continuous with the multiple supporting pieces and disposed downstream from the multiple point sources in a light emission direction (L). The light guiding body includes an incident surface, a light emission surface, multiple support ranges in which the supporting pieces are provided, and multiple light transmission ranges adjacent to the support ranges, respectively, in the first direction (Y1), to cause the light to exit the guiding body partly, and the multiple support ranges and the multiple light transmission ranges have substantially the same length in a second direction (X) perpendicular to the first direction (Y1).

Abstract translation: 用于引导沿着光源板上的第一方向（Y1）布置的多个点的光的导光板包括支撑单元，该支撑单元包括设置在光源板上的多个支撑件，该第一支撑件沿第一方向（Y1）以规则的间隔布置， 以及与多个支撑件连续并且沿着发光方向（L）设置在多个点源的下游的导光体。 导光体分别在第一方向（Y1）上具有入射面，发光面，设置有支撑片的多个支撑范围和与支撑范围相邻的多个透光范围，以使光 部分地离开引导体，并且多个支撑范围和多个透光范围在垂直于第一方向（Y1）的第二方向（X）上具有基本相同的长度。

公开(公告)号：US08488208B2

公开(公告)日：2013-07-16

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 ,  H04N1/04 ,  H04N1/46 ,  G06K1/00 ,  G06F3/12

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：US08462400B2

公开(公告)日：2013-06-11

申请号：US12757877

申请日：2010-04-09

Applicant: Teck Wei Chiam ,  Chee Seng Ng

Inventor： Teck Wei Chiam ,  Chee Seng Ng

IPC: H04N1/04

CPC classification number: H04N1/00681 ,  H04N1/00726 ,  H04N1/00737 ,  H04N1/00758 ,  H04N1/00779 ,  H04N1/00801 ,  H04N1/00827 ,  H04N1/02865 ,  H04N1/0289 ,  H04N1/1017 ,  H04N1/193 ,  H04N1/40056 ,  H04N2201/0081 ,  H04N2201/02462 ,  H04N2201/02468 ,  H04N2201/0416

Abstract: An image-reading apparatus that optically reads an original, includes: an illuminating section that illuminates the original with light; an imaging unit that creates pixel data on the basis of reflected light reflected from the original; a moving unit that moves the illuminating section and the imaging unit relative to the original in steps of a fixed distance in a scanning direction that points from one end of the original toward another end of the original; an illumination mode controller that, for each unit step of movement out of one entire scanning movement in the scanning direction performed by the moving unit, controls the illuminating section so that the illuminating section is made to operate in each of a plurality of illumination modes.

Abstract translation: 光学读取原稿的图像读取装置包括：用光照亮原稿的照明部; 成像单元，其基于从原件反射的反射光产生像素数据; 移动单元，其使从所述原稿的一端朝向所述原稿的另一端的扫描方向以固定距离的步长相对于所述原稿移动所述照明部和所述摄像单元; 照射模式控制器，对于由移动单元执行的扫描方向上的一个整个扫描移动的每个单位步骤，控制照明部分，使得照明部分在多个照明模式中的每一个中操作。

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。