公开(公告)号：US08213062B2

公开(公告)日：2012-07-03

申请号：US12457723

申请日：2009-06-19

Applicant: Junya Ozawa

Inventor： Junya Ozawa

IPC: H04N1/04

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: An image reading apparatus has a platen, first and second carriages, a light source supported on the first carriage, a first mirror to deflect reflected light from the original document toward the second carriage, one or more second mirrors supported on the second carriage to guide the light from the first mirror to image reading device, and rail members. The first carriage has first and second mirror support portions for supporting one side edge portion of the first mirror by two points, and a third mirror support portion for supporting the other side edge portion by one point. The first carriage is supported slidably at its opposite side edge portions respectively on the rail members via slide members disposed at four right and left places including two front and back places, and a height position is adjustable for supporting the first mirror by one point.

Abstract translation: 图像读取装置具有压板，第一和第二支架，支撑在第一支架上的光源，将来自原稿的反射光偏转到第二支架的第一反射镜，支撑在第二支架上以引导的一个或多个第二反射镜 从第一个镜子到图像阅读设备的光线，以及轨道成员。 第一滑架具有用于将第一反射镜的一个侧边缘部分支撑两点的第一和第二反射镜支撑部分，以及用于将另一侧边缘部分支撑一点的第三反射镜支撑部分。 第一滑架通过位于包括两个前后位置的四个左右的四个位置处的滑动构件分别支撑在轨道构件的相对侧边缘部分上，并且高度位置是可调节的，用于将第一反射镜支撑一点。

公开(公告)号：US07982759B2

公开(公告)日：2011-07-19

申请号：US12389412

申请日：2009-02-20

Applicant: Seung-cheol Yoo ,  Young-jin Park

Inventor： Seung-cheol Yoo ,  Young-jin Park

IPC: B41J2/435 ,  B41J2/47

CPC classification number: H04N1/113 ,  H04N2201/02431 ,  H04N2201/02433 ,  H04N2201/02435 ,  H04N2201/04755 ,  H04N2201/04767

Abstract: A light scanning unit of an image forming apparatus to scan a light beam in forward and reverse directions, the light scanning unit including: a beam deflector to deflect the light beam, and to form forward direction and reverse direction scanning lines in an image section and first and second non-image sections respectively provided on opposite sides of the image section; a reflecting member to reflect a light beam inputted from the beam deflector; and a light detecting unit to receive a first light beam directly inputted from the beam deflector, and a second light beam inputted via the reflecting member, wherein the reflecting member includes a reflecting unit to reflect the inputted light beam to the light detecting unit, and a distinguishing unit to distinguish the reflected second light beam from the first light beam.

Abstract translation: 一种图像形成装置的光扫描单元，用于沿正反方向扫描光束，所述光扫描单元包括：偏转光束的光束偏转器，并且在图像部分中形成正向和反向扫描线;以及 分别设置在图像部分的相对侧上的第一和第二非图像部分; 用于反射从所述光束偏转器输入的光束的反射部件; 以及光检测单元，用于接收从所述光束偏转器直接输入的第一光束和经由所述反射构件输入的第二光束，其中所述反射构件包括反射单元，用于将输入的光束反射到所述光检测单元，以及 区分反射的第二光束与第一光束的区别单元。

公开(公告)号：US07880758B2

公开(公告)日：2011-02-01

申请号：US12191853

申请日：2008-08-14

Applicant: Minoru Morikawa ,  Shinichi Suzuki ,  Kazumi Ishima

Inventor： Minoru Morikawa ,  Shinichi Suzuki ,  Kazumi Ishima

IPC: B41J2/45 ,  B41J2/455 ,  G02B26/10

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

Abstract: Described herein is 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, and a holder used as means for holding the optical units in row form.

Abstract translation: 这里描述的是在各种类型的光源装置的制造期间可以抑制浪费的成本增加的光源装置，并且可以以低成本执行损坏的光源的更换，使用光源装置的记录装置和 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，并且保持器用作将光学单元保持在行中的装置 形成。

公开(公告)号：US20100232834A1

公开(公告)日：2010-09-16

申请号：US12659605

申请日：2010-03-15

Applicant: Masatoshi Ishida

Inventor： Masatoshi Ishida

IPC: G03G15/22 ,  F21V8/00

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：US20100129116A1

公开(公告)日：2010-05-27

申请号：US12591248

申请日：2009-11-13

Applicant: Shohei Shinkawa

Inventor： Shohei Shinkawa

IPC: G03G15/041 ,  F21V7/04

CPC classification number: G02B6/0081 ,  G03G15/04036 ,  G03G15/04054 ,  G03G15/326 ,  G03G2215/0409 ,  H04N1/02815 ,  H04N1/0285 ,  H04N1/02855 ,  H04N1/02865 ,  H04N1/02895 ,  H04N1/1013 ,  H04N1/1026 ,  H04N1/1056 ,  H04N1/193 ,  H04N2201/0241 ,  H04N2201/02412 ,  H04N2201/02435 ,  H04N2201/02445 ,  H04N2201/02462 ,  H04N2201/02468 ,  H04N2201/02485

Abstract: A light projecting device includes a base board, a light guiding member, a holding member, a cover, and a positioning member. A plurality of light-emitting elements are arranged in a line on the base board in a main scan direction. The light guiding member faces a radiation surface of the light-emitting elements and guides light projected from the light-emitting elements to an irradiation region of an illuminated object. The holding member holds the base board. The cover covers the base board and the light guiding member. The positioning member positions the light guiding member on the holding member. The holding member and the cover sandwich the light guiding member positioned by the positioning member. The light projecting device includes the holding member, the light guiding member, the base board, and the cover as a single unit which is detachably mountable relative to a chassis of the light projecting device.

Abstract translation: 一种投光装置，包括基板，导光构件，保持构件，盖和定位构件。 多个发光元件沿主扫描方向排列在基板上。 导光构件面对发光元件的辐射面，并且将从发光元件射出的光导向照明物体的照射区域。 保持构件保持基板。 盖子覆盖基板和导光构件。 定位构件将导光构件定位在保持构件上。 保持构件和盖夹着由定位构件定位的导光构件。 光投射装置包括保持构件，导光构件，基板和盖，作为相对于投光装置的底盘可拆卸地安装的单个单元。

公开(公告)号：US20100033767A1

公开(公告)日：2010-02-11

申请号：US12389412

申请日：2009-02-20

Applicant: Seung-cheol Yoo ,  Young-jin Park

Inventor： Seung-cheol Yoo ,  Young-jin Park

IPC: H04N1/04

CPC classification number: H04N1/113 ,  H04N2201/02431 ,  H04N2201/02433 ,  H04N2201/02435 ,  H04N2201/04755 ,  H04N2201/04767

Abstract: A light scanning unit of an image forming apparatus to scan a light beam in forward and reverse directions, the light scanning unit including: a beam deflector to deflect the light beam, and to form forward direction and reverse direction scanning lines in an image section and first and second non-image sections respectively provided on opposite sides of the image section; a reflecting member to reflect a light beam inputted from the beam deflector; and a light detecting unit to receive a first light beam directly inputted from the beam deflector, and a second light beam inputted via the reflecting member, wherein the reflecting member includes a reflecting unit to reflect the inputted light beam to the light detecting unit, and a distinguishing unit to distinguish the reflected second light beam from the first light beam.

Abstract translation: 一种图像形成装置的光扫描单元，用于沿正反方向扫描光束，所述光扫描单元包括：偏转光束的光束偏转器，并且在图像部分中形成正向和反向扫描线;以及 分别设置在图像部分的相对侧上的第一和第二非图像部分; 用于反射从所述光束偏转器输入的光束的反射部件; 以及光检测单元，用于接收从所述光束偏转器直接输入的第一光束和经由所述反射构件输入的第二光束，其中所述反射构件包括反射单元，用于将输入的光束反射到所述光检测单元，以及 区分反射的第二光束与第一光束的区别单元。

公开(公告)号：US20090316226A1

公开(公告)日：2009-12-24

申请号：US12457723

申请日：2009-06-19

Applicant: Junya Ozawa

Inventor： Junya Ozawa

IPC: H04N1/04

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: It is an object to provide an image reading apparatus for facilitating an optical adjustment of a mirror in supporting a carriage installed with the mirror on right and left rail faces to enable the carriage to move along a platen.In an apparatus configuration where first and second carriages 3, 4 moving along an original document image on a platen at predetermined velocities guide reflected light from the original document to an image reading means 11, the first carriage 3 supports one side edge portion of a mirror with first and second mirror support portions 32a, 32b and the other side edge portion with a third mirror support portion 32c, and thus supports the mirror by three points. Then, opposite side edge portions of the first carriage are supported slidably on right and left paired rail members 5a, 5b via slide members 33a to 33d disposed at four right and left places including two front and back places. At least one of the slide members 33c, 33d, at two front and back places disposed on the third mirror support portion side for supporting the first mirror by one point, is supported to be adjustable in height portion using an adjustment screw or the like.

Abstract translation: 本发明的目的是提供一种图像读取装置，用于在支撑在右侧和左侧轨道面上安装有反射镜的滑架的反射镜的光学调整方面，使滑架能够沿着压板移动。 在以预定速度沿原稿移动的第一和第二托架3,4将来自原稿的反射光引导到图像读取装置11的装置结构中，第一托架3支撑镜的一个侧边缘部分 具有第一和第二反射镜支撑部分32a，32b，另一个侧边缘部分具有第三反射镜支撑部分32c，从而以三点支撑反射镜。 然后，通过设置在包括两个前后位置的四个左右的位置的滑动构件33a至33d，第一滑架的相对侧边缘部分可滑动地支撑在左右成对的轨道构件5a，5b上。 滑动构件33c，33d中的至少一个被布置在用于将第一反射镜支撑一点的第三反射镜支撑部分侧的两个前部和后部位置上，使用调节螺钉等被支撑为可调节的高度部分。

公开(公告)号：US20090136193A1

公开(公告)日：2009-05-28

申请号：US12324270

申请日：2008-11-26

Applicant: Yasuhiro NAGAO

Inventor： Yasuhiro NAGAO

IPC: G02B6/10 ,  G02B7/02

CPC classification number: H04N1/0318 ,  H04N2201/02431 ,  H04N2201/02435 ,  H04N2201/02443 ,  H04N2201/02449 ,  H04N2201/02458 ,  H04N2201/02462 ,  H04N2201/0247 ,  H04N2201/02481 ,  H04N2201/03112 ,  H04N2201/0312 ,  H04N2201/03125 ,  H04N2201/03129 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/04798

Abstract: An optical component structure includes an elongate optical component, a support member to which the optical component is fixed, and an adhesive for bonding the optical component to the support member. The optical component is provided with a contacting portion and a bonding portion different in position from the contacting portion. The contacting portion is brought into direct contact with the support member in a direction perpendicular to the longitudinal direction of the optical component. The adhesive is applied to the bonding portion, but not to the contacting portion. Examples of the optical component include a linear light source unit and a lens unit used in an image sensor module.

Abstract translation: 光学部件结构包括细长光学部件，固定有光学部件的支撑部件和用于将光学部件粘合到支撑部件的粘合剂。 光学部件设置有接触部分和与接触部分不同位置的接合部分。 接触部分在与光学部件的纵向方向垂直的方向上与支撑部件直接接触。 将粘合剂施加到接合部分，而不是接触部分。 光学部件的实例包括在图像传感器模块中使用的线性光源单元和透镜单元。

公开(公告)号：US07495682B2

公开(公告)日：2009-02-24

申请号：US11174668

申请日：2005-07-06

Applicant: Masashi Kohchi ,  Yasuo Sakurai

Inventor： Masashi Kohchi ,  Yasuo Sakurai

IPC: B41J2/385 ,  B41J2/41 ,  B41J15/14 ,  B41J2/435 ,  B41J27/00 ,  G02B26/08

CPC classification number: H04N1/02865 ,  H04N1/028 ,  H04N1/02815 ,  H04N1/02885 ,  H04N2201/02406 ,  H04N2201/02435 ,  H04N2201/02441 ,  H04N2201/02449 ,  H04N2201/04796

Abstract: An image reading apparatus, including point light sources, arranged in a straight line state, configured to output light to light a document, and a light leading member, positioned in front in a light outputting direction of the light output from the point light sources, configured to receive the light incident on a surface of the light leading member, and to lead the received light so as to irradiate along a main scanning direction toward the document. The light leading member includes a positioning unit configured to make a gap between one of the point light sources arranged in a line state and the light leading member the same as a gap between another of the point light sources and the light leading member, and to make an arrangement direction of the point light sources be positioned along a longitudinal direction of the light leading member.

Abstract translation: 一种图像读取装置，包括点光源，其被配置为输出光以照射原稿;以及光引导部件，其位于从点光源输出的光的光输出方向前方的直线状态下， 被配置为接收入射在所述光引导构件的表面上的光，并且引导所接收的光以沿着主扫描方向朝向所述文件照射。 光引导构件包括定位单元，其被配置为在线状态中布置的一个点光源和光引导构件之间的间隙与另一个点光源与光引导构件之间的间隙相同，并且 使点光源的排列方向沿着光引导构件的纵向方向定位。

公开(公告)号：US20080018955A1

公开(公告)日：2008-01-24

申请号：US11489781

申请日：2006-07-20

Applicant: Yasushi Kuribayashi

Inventor： Yasushi Kuribayashi

IPC: G03B27/54 ,  H04N1/04

CPC classification number: H04N1/032 ,  H04N1/1135 ,  H04N2201/0241 ,  H04N2201/02435 ,  H04N2201/02439 ,  H04N2201/02441

Abstract: In an optical beam scanning apparatus and an image forming apparatus equipped with the optical beam scanning apparatus of the present invention, a holder base is screwed to an optical housing, a holder holds a light source, and a laser drive board is screwed to the holder. Rotary adjustment of the holder about the optical axis of the light source is performed with respect to the holder base, and the holder is fixed to the holder base. According to the optical beam scanning apparatus and the image forming apparatus equipped with the optical beam scanning apparatus of the present invention, it is possible to perform rotary adjustment of the light source about the optical axis with ease even in a small space.

Abstract translation: 在具有本发明的光束扫描装置的光束扫描装置和图像形成装置中，将保持器基座螺纹连接到光学壳体，保持器保持光源，并且将激光驱动板螺纹连接到保持器 。 保持器围绕光源的光轴进行相对于保持器基座的旋转调整，并且保持器固定在保持器基座上。 根据具有本发明的光束扫描装置的光束扫描装置和图像形成装置，即使在较小的空间中也可以容易地进行围绕光轴的光源的旋转调整。