公开(公告)号：KR1020120085198A

公开(公告)日：2012-07-31

申请号：KR1020120005564

申请日：2012-01-18

Applicant: 세이코 엡슨 가부시키가이샤

Inventor： 다케다다카시

IPC: G03B27/14

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

Abstract: PURPOSE: An image forming optical device, an image forming optical element, and an image reading device are provided to obtain a lens array in low costs because a reflective film is not necessary. CONSTITUTION: An image forming optical device comprises an incident part(51), a projecting part(53), and a bending part. The incident part comprises a first lens surface(S1). Beams irradiated from an object are incident to the first lens surface. The projecting part comprises a second lens surface(S3). The second lens surface projects beams. The bending part connects the incident part and projecting part by forming an angle.

Abstract translation: 目的：提供一种图像形成光学装置，成像光学元件和图像读取装置，以便以不需要反射膜的方式从低成本获得透镜阵列。 构成：成像光学装置包括入射部分（51），突出部分（53）和弯曲部分。 入射部分包括第一透镜表面（S1）。 从物体照射的光束入射到第一透镜表面。 突出部分包括第二透镜表面（S3）。 第二个透镜表面投射光束。 弯曲部分通过形成一个角度来连接入射部分和突出部分。

公开(公告)号：KR1020050034212A

公开(公告)日：2005-04-14

申请号：KR1020030070058

申请日：2003-10-08

Applicant: 삼성전자주식회사

Inventor： 박상철 ,  안병선 ,  김영민

IPC: H04N1/04

CPC classification number: H04N1/1061 ,  H04N1/02835 ,  H04N1/02895 ,  H04N1/0455 ,  H04N2201/0081 ,  H04N2201/02456 ,  H04N2201/02458 ,  H04N2201/02462 ,  H04N2201/02497

Abstract: 화상판독장치는 그 상면에 피사체를 안착시키되 광투과성 재질로 된 플래튼글라스와; 피사체를 조명하기 위한 조명기와; 조명기에 의해 조명된 피사체의 이미지를 판독하기 위한 화상판독기와; 화상판독기에서 출력된 화상신호를 보정하기 위한 명도기준을 제공하는 기준패널과; 화상판독기로 외부광이 입사되는 것을 방지하도록 기준패널측을 에워싸며 상기 플래튼글라스의 적어도 일면에 마련되되 기준패널의 에지부로부터 소정거리 중첩되도록 마련된 차광기를 포함한다.

公开(公告)号：US20180131825A1

公开(公告)日：2018-05-10

申请号：US15806909

申请日：2017-11-08

Applicant: Konica Minolta, Inc.

Inventor： Akira YAMAMURA ,  Shogo ASAOKA

IPC: H04N1/00 ,  H04N1/028 ,  H04N1/03

CPC classification number: H04N1/00559 ,  H04N1/02825 ,  H04N1/02835 ,  H04N1/0301 ,  H04N1/0305 ,  H04N1/0306 ,  H04N2201/0081 ,  H04N2201/02458 ,  H04N2201/02477

Abstract: An image reading apparatus includes a light source that emits light in a main scanning direction to a subject to be read, a light receiving unit that receives light reflected by the subject to be read, and an optical system that images the light reflected by the subject to be read and guides the light to the light receiving unit. The optical system includes a reflector mirror that reflects the light reflected by the subject to be read, and an optical element that is disposed adjacent to the reflector mirror and images the light reflected by the subject to be read. The optical element is held by the reflector mirror.

公开(公告)号：US20160037011A1

公开(公告)日：2016-02-04

申请号：US14777358

申请日：2014-03-03

Applicant: MITSUBISHI ELECTRIC CORPORATION

Inventor： Akiko FUJIUCHI ,  koichiro OKAMURA ,  Atsushi ITO ,  Tatsuya KUNIEDA ,  Akira OTA

IPC: H04N1/031 ,  H04N1/024

CPC classification number: H04N1/0315 ,  H04N1/02481 ,  H04N1/0249 ,  H04N2201/02456 ,  H04N2201/02458 ,  H04N2201/02462 ,  H04N2201/02468 ,  H04N2201/02485

Abstract: An image sensor (100) comprises a lens (4), a sensor (6) and a first casing (1). The lens (4) is configured to focus light irradiated toward an object to be read (30) from a direction tilted relative to the X-Z plane, and reflected by the object to be read (30). The sensor (6) is configured to receive the light focused by the lens (4). The first casing (1) is configured to contain or retain the lens (4) and the sensor (6) and to have, in a surface (1j) extending along a main scanning direction, a tilted portion having a length in a sub-scanning direction that decreases toward the object to be read (30).

Abstract translation: 图像传感器（100）包括透镜（4），传感器（6）和第一壳体（1）。 透镜（4）被构造成将从被读取物（30）照射的光从相对于X-Z平面倾斜的方向聚焦并被被读取物（30）反射。 传感器（6）被配置为接收由透镜（4）聚焦的光。 第一壳体（1）构造成容纳或保持透镜（4）和传感器（6），并且在沿着主扫描方向延伸的表面（1j）中具有在子扫描方向上具有长度的倾斜部分， 扫描方向朝向要读取的对象（30）减小。

公开(公告)号：US08755092B2

公开(公告)日：2014-06-17

申请号：US13049648

申请日：2011-03-16

Applicant: Katsuhiko Okamoto

Inventor： Katsuhiko Okamoto

IPC: H04N1/04

CPC classification number: H04N1/02815 ,  H04N1/02855 ,  H04N1/02865 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/02431 ,  H04N2201/02435 ,  H04N2201/02449 ,  H04N2201/02458 ,  H04N2201/02462 ,  H04N2201/02468

Abstract: An image reading apparatus includes an array substrate in which a plurality of point light sources is mounted along the main scanning direction, a light guide member disposed on a surface of the array substrate that mounts the plurality of point light sources, and guiding light from the plurality of point light sources to the document surface, a frame for fixing the light guide member and the array substrate, a positioning unit that determines the positional relationship of the frame with the light guide member and the array substrate in a configuration in which the incident surface of the light guide member is in proximity to or in contact with the plurality of point light sources; and an image reading unit that uses reflected light when illuminating light from the plurality of point light sources through the light guide member onto the document surface to thereby read the document image.

Abstract translation: 一种图像读取装置，具备沿着主扫描方向安装有多个点光源的阵列基板，配置在安装多个点光源的阵列基板的表面上的导光部件， 多个点状光源到文件表面，用于固定导光构件和阵列基板的框架，定位单元，其确定框架与导光构件和阵列基板的位置关系，其中事件 导光构件的表面接近多个点光源或与多个点光源接触; 以及图像读取单元，其在将来自多个点光源的光通过导光构件照射到文件表面上时使用反射光，从而读取文件图像。

公开(公告)号：US08693069B2

公开(公告)日：2014-04-08

申请号：US13472859

申请日：2012-05-16

Applicant: Takayuki Suga

Inventor： Takayuki Suga

IPC: H04N1/04 ,  G06K15/00 ,  H04N1/46 ,  G02B26/08

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：US08400686B2

公开(公告)日：2013-03-19

申请号：US12716945

申请日：2010-03-03

Applicant: Susumu Mikajiri

Inventor： Susumu Mikajiri

IPC: H04N1/04

CPC classification number: B41J2/473 ,  G02B26/124 ,  G02B26/127 ,  G02F1/1313 ,  H04N1/032 ,  H04N1/1135 ,  H04N2201/0241 ,  H04N2201/02412 ,  H04N2201/02414 ,  H04N2201/02425 ,  H04N2201/02427 ,  H04N2201/02449 ,  H04N2201/02458 ,  H04N2201/0247 ,  H04N2201/02485

Abstract: An optical scanning device includes a light source, an optical system, and a housing. The light source projects a light beam. The housing includes a holder and encloses the optical system. The optical system includes a liquid crystal element held by the housing via the holder, to modulate a phase of the light beam projected from the light source against a scanned surface. The liquid crystal element includes a plurality of substantially transparent substrates, a liquid crystal layer, and a sealing member. One of the plurality of the transparent substrates has a size larger than any other transparent substrates and is positioned in the holder. The liquid crystal layer is sandwiched between the plurality of substantially transparent substrates. The sealing member seals the liquid crystal layer between the plurality of substantially transparent substrates.

Abstract translation: 光学扫描装置包括光源，光学系统和壳体。 光源投射光束。 壳体包括一个固定器并且包围光学系统。 光学系统包括通过保持器由壳体保持的液晶元件，以调制从光源投影的光束相对于扫描表面的相位。 液晶元件包括多个基本上透明的基板，液晶层和密封元件。 多个透明基板中的一个具有比任何其它透明基板大的尺寸并且位于保持器中。 液晶层夹在多个基本上透明的基板之间。 密封构件将液晶层密封在多个基本上透明的基板之间。

公开(公告)号：US08154774B2

公开(公告)日：2012-04-10

申请号：US12318307

申请日：2008-12-24

Applicant: Shohei Shinkawa

Inventor： Shohei Shinkawa

IPC: H04N1/04 ,  H01S3/13 ,  H01S3/08 ,  G11B7/00 ,  G02B6/30

CPC classification number: G03B27/50 ,  H04N1/024 ,  H04N2201/02431 ,  H04N2201/02445 ,  H04N2201/02458 ,  H04N2201/02468 ,  H04N2201/02472 ,  H04N2201/02474 ,  H04N2201/02481

Abstract: An optical unit including a lens unit including a lens and an optical element configured to receive a light beam focused by the lens, and a support member configured to support the lens unit. Cutouts are provided on joint surfaces of the lens unit and the support member, respectively, such that the cutouts on the joint surface of the lens unit match the cutouts on the joint surface of the support member. The cutouts are configured to accommodate a jig inserted thereinto and rotated to move the lens unit relative to the support member and adjust a position of the lens unit in a direction parallel to an optical axis of the lens.

Abstract translation: 一种光学单元，包括：透镜单元，包括透镜和被配置为接收由透镜聚焦的光束的光学元件;以及支撑构件，其构造成支撑透镜单元。 在透镜单元和支撑构件的接合表面上分别设置切口，使得透镜单元的接合表面上的切口与支撑构件的接合表面上的切口相匹配。 切口被配置为容纳插入其中的夹具并旋转以相对于支撑构件移动透镜单元，并且在平行于透镜的光轴的方向上调整透镜单元的位置。

公开(公告)号：US08094221B2

公开(公告)日：2012-01-10

申请号：US12445011

申请日：2007-10-09

Applicant: Hiroya Kobayashi ,  Masaharu Muramatsu

Inventor： Hiroya Kobayashi ,  Masaharu Muramatsu

IPC: H04N5/335

CPC classification number: H04N5/2257 ,  G03B17/02 ,  H01L27/14618 ,  H01L27/14625 ,  H01L27/14636 ,  H01L27/148 ,  H01L31/02325 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/49109 ,  H04N1/024 ,  H04N5/2251 ,  H04N2201/02456 ,  H04N2201/02458 ,  H04N2201/02466 ,  H04N2201/02485 ,  H01L2924/00014

Abstract: A solid-state image pickup device comprising: a multilayer wiring board 2 having an opening portion 21; a spacer 3 covered with a conductive film 32, and fixed to the multilayer wiring board 2 in a state of making the conductive film 32 face contact with a reference potential electrode exposed into the opening portion 21 of the multilayer wiring board 2; a solid-state image pickup element 4 fixed to the spacer 3 in a state of face contact with the conductive film 32 of the spacer 3, and arranged in the opening portion 21; and an optical element 5 fixed at a position opposing the solid-state image pickup element 4 via the spacer 3, and transmitting light into the opening portion.

Abstract translation: 一种固态图像拾取装置，包括：具有开口部分21的多层布线板2; 覆盖有导电膜32的间隔件3，并且在使导电膜32与暴露于多层布线基板2的开口部21的基准电位电极面接触的状态下固定于多层布线基板2; 固体摄像元件4，其与间隔件3的导电膜32面接触的状态固定在间隔物3上，配置于开口部21; 以及通过间隔件3固定在与固态摄像元件4相对的位置处的光学元件5，并将光透射到开口部。

公开(公告)号：US20110249304A1

公开(公告)日：2011-10-13

申请号：US13064008

申请日：2011-03-02

Applicant: Kikuo Kaise

Inventor： Kikuo Kaise

IPC: H04N1/04

CPC classification number: H04N1/02825 ,  H04N2201/02431 ,  H04N2201/02458 ,  H04N2201/02493 ,  H04N2201/02497

Abstract: An image reading apparatus includes: alight irradiating means for irradiating light to a subject having images to be read; an image forming means for making the light from the subject incident on an image plane so as to form images as erected images; and a photoelectric conversion means for converting the incident light of the erected images into image signals, wherein the image forming means is constituted of a plurality of lens arrays that have a mutually identical shape and property and are sequentially disposed, sharing common light axes, between the subject and the photoelectric conversion means, and the respective lens arrays are formed by integral molding of a plurality of lenses, and an aperture provided with light passing holes with the light axes as the center is interposed at least between the plurality of lens arrays, and areas other than the light passing holes in the aperture form light shielding areas.

Abstract translation: 图像读取装置包括：照射照射装置，用于向具有要读取的图像的对象照射光; 用于使来自被摄体的光入射在图像平面上以形成图像作为竖立图像的图像形成装置; 以及用于将竖立图像的入射光转换为图像信号的光电转换装置，其中图像形成装置由具有相互相同形状和性质的多个透镜阵列构成，并且顺序地布置，共享共同的光轴， 主体和光电转换装置以及各个透镜阵列通过多个透镜的一体成型形成，并且具有以光轴为中心的光通过孔的孔至少插入在多个透镜阵列之间， 并且除了孔中的光通过孔以外的区域形成遮光区域。