公开(公告)号：EP1017221A1

公开(公告)日：2000-07-05

申请号：EP98940659.0

申请日：1998-08-31

Applicant: Rohm Co., Ltd.

Inventor： SAKO, Teruhisa, Rohm Co., Ltd. ,  HAYASHI, Hiroaki, Rohm Co., Ltd. ,  YOKOYAMA, Eiji, Rohm Co., Ltd.

IPC: H04N1/028 ,  H01L27/14

CPC classification number: H04N1/0318 ,  H01L27/14623 ,  H01L27/14678 ,  H01L31/02325 ,  H04N1/02815 ,  H04N1/02835 ,  H04N1/02885 ,  H04N2201/02456 ,  H04N2201/02472 ,  H04N2201/02485 ,  H04N2201/02493 ,  H04N2201/03112 ,  H04N2201/03125 ,  H04N2201/03141 ,  H04N2201/03145

Abstract: An image sensor according to the present invention includes a casing (4), a light source disposed in the casing (4) for emitting light toward an object (K) to be read, and an image sensor board (6) provided, on an obverse surface thereof, with a plurality of light receiving elements (52) for generating image signals upon receiving light reflected by the object (K). The image sensor board (6) is disposed so that the obverse surface thereof is directed inwardly of the casing (4). The substrate (6) is provided with a light shielding layer (61) for covering the reverse surface of the substrate at least entirely over a portion of the obverse surface where the plurality of light receiving elements (52) are mounted, so that disturbing external light is prevented from entering inside the casing (4).

Abstract translation: 根据本发明的图像传感器包括壳体（4），设置在壳体（4）中以朝向要读取的物体（K）发射光的光源，以及设置在其上的图像传感器板（6） 具有多个光接收元件（52），用于在接收到由物体（K）反射的光时产生图像信号。 图像传感器板（6）被设置为使得其正面指向壳体（4）的内部。 衬底（6）设置有遮光层（61），用于至少整个地覆盖安装多个光接收元件（52）的正面的一部分上的基板的反面，使得外部干扰 防止光进入壳体（4）内部。

公开(公告)号：EP1017221B1

公开(公告)日：2008-12-17

申请号：EP98940659.0

申请日：1998-08-31

Applicant: ROHM CO., LTD.

Inventor： SAKO, Teruhisa, Rohm Co., Ltd. ,  HAYASHI, Hiroaki, Rohm Co., Ltd. ,  YOKOYAMA, Eiji, Rohm Co., Ltd.

IPC: H04N1/028 ,  H01L27/14 ,  H01L27/146 ,  H01L31/0232

CPC classification number: H04N1/0318 ,  H01L27/14623 ,  H01L27/14678 ,  H01L31/02325 ,  H04N1/02815 ,  H04N1/02835 ,  H04N1/02885 ,  H04N2201/02456 ,  H04N2201/02472 ,  H04N2201/02485 ,  H04N2201/02493 ,  H04N2201/03112 ,  H04N2201/03125 ,  H04N2201/03141 ,  H04N2201/03145

Abstract: An image sensor according to the present invention includes a casing (4), a light source disposed in the casing (4) for emitting light toward an object (K) to be read, and an image sensor board (6) provided, on an obverse surface thereof, with a plurality of light receiving elements (52) for generating image signals upon receiving light reflected by the object (K). The image sensor board (6) is disposed so that the obverse surface thereof is directed inwardly of the casing (4). The substrate (6) is provided with a light shielding layer (61) for covering the reverse surface of the substrate at least entirely over a portion of the obverse surface where the plurality of light receiving elements (52) are mounted, so that disturbing external light is prevented from entering inside the casing (4).

公开(公告)号：EP0959610A3

公开(公告)日：2001-09-12

申请号：EP99201490.2

申请日：1999-05-12

Applicant: EASTMAN KODAK COMPANY

Inventor： Ashe, Robert E. ,  Trafton, Winfield R. ,  Jensen, Thomas D. ,  Arnold, Stephen C.

IPC: H04N1/03 ,  H04N1/12

CPC classification number: H04N1/121 ,  H04N1/03 ,  H04N1/193 ,  H04N2201/02433 ,  H04N2201/02445 ,  H04N2201/02456 ,  H04N2201/02458 ,  H04N2201/02462 ,  H04N2201/02472 ,  H04N2201/02474 ,  H04N2201/02483 ,  H04N2201/02485 ,  H04N2201/0408

Abstract: A compact, low-cost photographic film scanner 10 particularly adapted to scanning Advance Photo System (APS) film includes an imaging assembly having an elongated L-shaped housing with a photosensor, for example, a CCD 66, mounted directly to one end of the housing, the other end having a scanning aperture and film rails 84 integrally formed on the housing, the film rails 84 defining a film plane 86 over the scanning aperture. The housing comprises a two piece snap together configuration that provides support for the focusing lens 77 as well the photosensor and film scan gate. Additionally, the housing includes support arms 120 that receive and lock in place an LED illuminant head assembly 200. The imaging apparatus housing 70 conveniently snap locks into place on the scanner chassis in an opening formed in the film drive path 38.

公开(公告)号：US08717640B2

公开(公告)日：2014-05-06

申请号：US13670930

申请日：2012-11-07

Applicant: Susumu Mikajiri

Inventor： Susumu Mikajiri

IPC: H04N1/04 ,  H04N1/21 ,  H04N1/46 ,  H04N1/29 ,  G02B26/08 ,  H01J5/16 ,  B41J15/14

CPC classification number: H04N1/0249 ,  H04N1/1135 ,  H04N2201/0246 ,  H04N2201/02472 ,  H04N2201/02477 ,  H04N2201/02479 ,  H04N2201/02491

Abstract: An optical scanner includes a light source for projecting a light beam, a deflector for deflecting the light beam, a reflective member for reflecting the light beam toward a target, a contact member, and a pressing member. The reflective member includes a reflective plane and a rear plane opposite the reflective plane. The contact member contacts one of the rear plane of the reflective member and a first lateral plane perpendicular to the reflective plane to position the reflective member in place. The pressing member presses the reflective member against the contact member and includes a first pressing portion to press the reflective plane of the reflective member and a second pressing portion to press a ridge of the reflective member at which the reflective plane and a second lateral plane opposite the first lateral plane and perpendicular to the reflective plane of the reflective member meet.

Abstract translation: 光学扫描仪包括用于投射光束的光源，用于偏转光束的偏转器，用于将光束朝向目标反射的反射部件，接触部件和按压部件。 反射构件包括反射平面和与反射平面相对的后平面。 接触构件接触反射构件的后平面中的一个和垂直于反射平面的第一侧面，以将反射构件定位在适当位置。 所述按压构件将所述反射构件压靠在所述接触构件上，并且包括按压所述反射构件的反射面的第一按压部分和第二按压部分，以按压所述反射构件的脊，所述反射面和第二侧面相对 第一横向平面并垂直于反射构件的反射平面相遇。

公开(公告)号：US08699093B2

公开(公告)日：2014-04-15

申请号：US13605250

申请日：2012-09-06

Applicant: Hideo Takeuchi

Inventor： Hideo Takeuchi

IPC: H04N1/04

CPC classification number: H04N1/0285 ,  H04N1/0083 ,  H04N1/0249 ,  H04N1/02855 ,  H04N1/0289 ,  H04N1/0303 ,  H04N1/0305 ,  H04N1/1017 ,  H04N1/103 ,  H04N2201/0081 ,  H04N2201/02462 ,  H04N2201/02472 ,  H04N2201/02477

Abstract: An image reading apparatus includes a body; a circuit board fixed to the body; a light emitter disposed on a first surface of the circuit board, the light emitter emitting light with which a document is irradiated; a light guide disposed opposite the circuit board with the light emitter therebetween, the light emitted from the light emitter passing through the light guide; an urging unit; a supporting unit fixed to the body; and a pressing unit. The pressing unit includes a first portion and a second portion. The first portion is pressed in a direction from the light emitter toward the light guide as a result of receiving a force from the urging unit. The second portion presses the light guide against the light emitter as a result of receiving a reaction force from the supporting unit when the first portion is pressed.

Abstract translation: 图像读取装置包括：主体; 电路板固定在身上; 设置在所述电路板的第一表面上的发光体，所述发光体发射照射文件的光; 与所述电路板相对设置的光导体，其间具有所述发光体，所述光从所述发光体发射通过所述光导; 推动单位; 固定在身体上的支撑单元; 和按压单元。 按压单元包括第一部分和第二部分。 第一部分由于从施力单元接收力而从发光体朝向光导的方向被按压。 当第一部分被按压时，第二部分由于从支撑单元接收到反作用力而将光导按压在光发射器上。

公开(公告)号：US20130250373A1

公开(公告)日：2013-09-26

申请号：US13605250

申请日：2012-09-06

Applicant: Hideo TAKEUCHI

Inventor： Hideo TAKEUCHI

IPC: H04N1/04 ,  F21V8/00

CPC classification number: H04N1/0285 ,  H04N1/0083 ,  H04N1/0249 ,  H04N1/02855 ,  H04N1/0289 ,  H04N1/0303 ,  H04N1/0305 ,  H04N1/1017 ,  H04N1/103 ,  H04N2201/0081 ,  H04N2201/02462 ,  H04N2201/02472 ,  H04N2201/02477

Abstract: An image reading apparatus includes a body; a circuit board fixed to the body; a light emitter disposed on a first surface of the circuit board, the light emitter emitting light with which a document is irradiated; a light guide disposed opposite the circuit board with the light emitter therebetween, the light emitted from the light emitter passing through the light guide; an urging unit; a supporting unit fixed to the body; and a pressing unit. The pressing unit includes a first portion and a second portion. The first portion is pressed in a direction from the light emitter toward the light guide as a result of receiving a force from the urging unit. The second portion presses the light guide against the light emitter as a result of receiving a reaction force from the supporting unit when the first portion is pressed.

Abstract translation: 图像读取装置包括：主体; 电路板固定在身上; 设置在所述电路板的第一表面上的发光体，所述发光体发射照射文件的光; 与所述电路板相对设置的光导体，其间具有所述发光体，所述光从所述发光体发射通过所述光导; 推动单位; 固定在身体上的支撑单元; 和按压单元。 按压单元包括第一部分和第二部分。 第一部分由于从施力单元接收力而从发光体朝向光导的方向被按压。 当第一部分被按压时，第二部分由于从支撑单元接收到反作用力而将光导按压在光发射器上。

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：US07271402B1

公开(公告)日：2007-09-18

申请号：US11728561

申请日：2007-03-26

Applicant: Ming-Che Wu

Inventor： Ming-Che Wu

IPC: H01J40/14 ,  H04N1/04 ,  G03G13/04 ,  B41J2/45

CPC classification number: H04N1/0311 ,  H04N2201/02414 ,  H04N2201/02431 ,  H04N2201/02445 ,  H04N2201/02458 ,  H04N2201/02472 ,  H04N2201/02485 ,  H04N2201/02487

Abstract: An optical alignment method is for an optical module including a housing unit, a light-sensing unit, and a lens unit. The method includes: (a) through image-capturing techniques, finding a light-sensing component of the light-sensing unit and a predetermined reference point, and determining an actual total optical path length between the light-sensing component and an object position; (b) subtracting a correction distance from the actual total optical path length to obtain a corrected total optical path length; (c) finding a first center line that divides the corrected total optical path length in half; (d) through image-capturing techniques, finding opposite first and second edges of the lens unit, and determining a lens length between the first and second edges; (e) finding a second center line that divides the lens length in half; and (f) assembling the lens unit to the housing unit such that the first and second center lines overlap.

Abstract translation: 光学对准方法是用于包括壳体单元，光感测单元和透镜单元的光学模块。 该方法包括：（a）通过图像捕获技术，找到光感测单元的光感测部件和预定参考点，以及确定光感测部件和物体位置之间的实际总光路长度; （b）从实际总光路长度减去校正距离，以获得校正的总光路长度; （c）找到将校正的总光路长度分成两半的第一中心线; （d）通过图像捕获技术，找到透镜单元的相对的第一和第二边缘，以及确定第一和第二边缘之间的透镜长度; （e）找到将透镜长度分成两半的第二中心线; 以及（f）将所述透镜单元组装到所述壳体单元，使得所述第一和第二中心线重叠。

公开(公告)号：US07242539B2

公开(公告)日：2007-07-10

申请号：US11071484

申请日：2005-03-03

Applicant: Takayuki Suga

Inventor： Takayuki Suga

IPC: G02B7/02

CPC classification number: G02B7/023 ,  G02B7/021 ,  H04N1/0249 ,  H04N1/1017 ,  H04N2201/02458 ,  H04N2201/02472 ,  H04N2201/02483 ,  H04N2201/02485

Abstract: An image scanning apparatus that forms an optical image of a document with an image-forming lens onto an image sensor. In order to prevent deterioration in image-forming performance, the image scanning apparatus includes a restricting member for restricting displacement of the image-forming lens in the direction of the optical axis. The restricting member is provided on a supporting member for supporting the image-forming lens and the image sensor.

Abstract translation: 一种图像扫描装置，其将具有图像形成透镜的原稿的光学图像形成到图像传感器上。 为了防止图像形成性能的劣化，图像扫描装置包括用于限制图像形成透镜在光轴方向上的位移的限制构件。 限制构件设置在用于支撑图像形成透镜和图像传感器的支撑构件上。

公开(公告)号：WO99012338A1

公开(公告)日：1999-03-11

申请号：PCT/JP1998/003905

申请日：1998-08-31

IPC: H01L27/14 ,  H01L27/146 ,  H01L31/0232 ,  H04N1/028 ,  H04N1/031 ,  H04N1/19

CPC classification number: H04N1/0318 ,  H01L27/14623 ,  H01L27/14678 ,  H01L31/02325 ,  H04N1/02815 ,  H04N1/02835 ,  H04N1/02885 ,  H04N2201/02456 ,  H04N2201/02472 ,  H04N2201/02485 ,  H04N2201/02493 ,  H04N2201/03112 ,  H04N2201/03125 ,  H04N2201/03141 ,  H04N2201/03145

Abstract: An image sensor comprising a case (4), a light source encased in the case (4) to emit light toward an object (K) to be read out, and an image sensor substrate (6) on the surface of which is mounted a light receiving element (52) which receives a reflected light from the object (K) to output an image signal. The image sensorsubstrate (6) is fixed with the surface thereof facing toward the inside of the case (4). At least the part on the rear surface of the image sensor substrate (6) corresponding to the region on the surface thereof for mounting a plurality of light receiving elements (52) is covered entirely with a light shielding layer (61) so that an external light does not intrude into the case (4).

Abstract translation: 一种图像传感器，包括壳体（4），封装在所述壳体（4）中以朝向要读出的物体（K）发光的光源;以及图像传感器基板（6），其表面上安装有 光接收元件（52），其接收来自物体（K）的反射光，以输出图像信号。 图像传感器衬底（6）固定，其表面面向壳体（4）的内部。 至少对应于其表面上用于安装多个光接收元件（52）的区域的图像传感器基板（6）的后表面上的部分被遮光层（61）整体覆盖，使得外部 光不侵入情况（4）。