公开(公告)号：US20110216553A1

公开(公告)日：2011-09-08

申请号：US13095250

申请日：2011-04-27

Applicant: Dong Hun LEE ,  Gyung Mo TAHK ,  Hyun Surk KIM ,  Kyung Rok KIM

Inventor： Dong Hun LEE ,  Gyung Mo TAHK ,  Hyun Surk KIM ,  Kyung Rok KIM

IPC: H01L33/02 ,  G02B6/10

CPC classification number: H04N1/02815 ,  G02B3/06 ,  G02B7/02 ,  H04N1/0282 ,  H04N1/02835 ,  H04N1/0313 ,  H04N1/1017 ,  H04N2201/03112 ,  H04N2201/03129 ,  H04N2201/03133 ,  H04N2201/03137

Abstract: A scanner module and an image scanning apparatus employ an illuminator that includes at least one light emitting diode, a light guide to change the direction of the light from the light emitting diode, and a light source holder to which the light emitting diode is mounted, the light source holder being positioned in relation to the light guide such that the light source holder covers an incidence face of the light guide, on which the light from the light source is incident, the surface of light source holder facing the incidence face reflecting light incident thereupon. The reflection of light by the light source holder reduces the possibility of leakage of light, and can enhance luminous intensity of light of the illuminator.

Abstract translation: 扫描器模块和图像扫描装置采用照明器，该照明器包括至少一个发光二极管，用于改变来自发光二极管的光的方向的光导，以及安装有发光二极管的光源保持器， 光源保持器相对于光导定位，使得光源保持器覆盖光导入射的入射面，光源保持器的入射面与入射面相对反射光 事件随之而来 由光源支架反射的光降低了光的泄漏的可能性，并且可以增强照明器的光的发光强度。

公开(公告)号：US07742203B2

公开(公告)日：2010-06-22

申请号：US12115852

申请日：2008-05-06

Applicant: Takayuki Sugiyama ,  Takeyoshi Saiga ,  Kazuyuki Kondo ,  Toshio Takahashi

Inventor： Takayuki Sugiyama ,  Takeyoshi Saiga ,  Kazuyuki Kondo ,  Toshio Takahashi

IPC: H04N1/04

CPC classification number: H04N1/1017 ,  H04N1/0306 ,  H04N2201/03137 ,  H04N2201/03166 ,  H04N2201/03187

Abstract: An image reading apparatus includes an integral scanning optical unit in which a light source device for illuminating an original placed on an original table, a plurality of mirrors for reflecting a light beam from the original and an imaging optical system for imaging the light beam reflected by the mirrors, upon a reading device, are integrally accommodated, wherein at least one mirror is so configured that the light beam is incident thereon twice or more, wherein, in a sub-scan section, reflection surfaces of the mirrors are disposed in a space at an original-reading-position side of a light entrance surface of the imaging optical system, and wherein the reflection surface of a mirror disposed at a position optically closest to the light entrance surface of the imaging optical system is placed at a position furthermost from the original table with respect to a direction of a normal thereto, as compared with the reflection surfaces of the remaining mirrors.

Abstract translation: 一种图像读取装置，包括整体扫描光学单元，其中用于照亮放置在原稿台上的原稿的光源装置，用于反射来自原稿的光束的多个反射镜和用于对由 所述反射镜在读取装置上被整体容纳，其中至少一个反射镜被配置为使得光束入射到其上两次或更多次，其中在副扫描部分中，反射镜的反射表面设置在空间 在成像光学系统的光入射表面的原始读取位置侧，并且其中设置在最接近成像光学系统的光入射表面的位置的反射镜的反射表面被放置在距离 与其余反射镜的反射面相比，相对于其正常方向的原始台。

公开(公告)号：US20100027079A1

公开(公告)日：2010-02-04

申请号：US12503206

申请日：2009-07-15

Applicant: Kiichiro Nishina ,  Yasuo Sakurai ,  Nobuaki Ono ,  Masahiro Itoh

Inventor： Kiichiro Nishina ,  Yasuo Sakurai ,  Nobuaki Ono ,  Masahiro Itoh

IPC: H04N1/04

CPC classification number: H04N1/0318 ,  H04N1/0285 ,  H04N1/02865 ,  H04N2201/03112 ,  H04N2201/0312 ,  H04N2201/03137 ,  H04N2201/03141 ,  H04N2201/03145

Abstract: An optical reader which reads image information on an original document by moving to the original document includes an illumination unit having at least one light source arranged on a substrate and illuminating the original document, a plurality of mirrors reflecting reflection light from the original document, a focusing lens focusing the reflection light from the original document reflected by the mirrors, and a photoelectric conversion element arranged in a focusing position of the focusing lens, a normal direction of an emission surface of the light source and a normal direction of a light-receiving surface of the photoelectric conversion element are the same direction, an original document reading position is set near an end portion of the optical reader in the normal direction.

Abstract translation: 通过移动到原始文档来读取原始文档上的图像信息的光学读取器包括具有布置在基板上的至少一个光源并照亮原稿的照明单元，反射来自原稿的反射光的多个反射镜， 聚焦透镜聚焦来自反射镜反射的原始文件的反射光，以及布置在聚焦透镜的聚焦位置的光电转换元件，光源的发射表面的法线方向和光接收的法线方向 光电转换元件的表面是相同的方向，原稿读取位置被设置在光学读取器的沿法线方向的端部附近。

公开(公告)号：US07463390B2

公开(公告)日：2008-12-09

申请号：US11012821

申请日：2004-12-14

Applicant: Mizuki Hayakawa ,  Atsuko Kashiwazaki

Inventor： Mizuki Hayakawa ,  Atsuko Kashiwazaki

IPC: H04N1/387 ,  H04N1/38 ,  H04N1/04

CPC classification number: H04N1/0313 ,  H04N1/1017 ,  H04N1/192 ,  H04N2201/03112 ,  H04N2201/03137 ,  H04N2201/0418

Abstract: An image reading apparatus detecting scratch and dirt information of a film document without the need for complex structures and complex control in the image reading apparatus. The apparatus can read a transmissive original document and/or a reflective original document. The apparatus includes a first light source that illuminates the transmissive original document, a second light source that illuminates one of the reflective original document and the transmissive original document, an image sensor that generates electronic image data, a detector unit that detects non-image information from the image data, and a correction unit that corrects the image data, based on the non-image information detected by the detector unit.

Abstract translation: 一种图像读取装置，其检测胶片文件的划痕和污物信息，而不需要图像读取装置中的复杂结构和复杂的控制。 该装置可以读取透射原稿和/或反射原稿。 该装置包括照亮透射原稿的第一光源，照亮反射原稿和透射原稿中的一个的第二光源，产生电子图像数据的图像传感器，检测非图像信息的检测器单元 以及基于由检测器单元检测到的非图像信息来校正图像数据的校正单元。

公开(公告)号：US20080278773A1

公开(公告)日：2008-11-13

申请号：US12115852

申请日：2008-05-06

Applicant: Takayuki Sugiyama ,  Takeyoshi Saiga ,  Kazuyuki Kondo ,  Toshio Takahashi

Inventor： Takayuki Sugiyama ,  Takeyoshi Saiga ,  Kazuyuki Kondo ,  Toshio Takahashi

IPC: H04N1/04

CPC classification number: H04N1/1017 ,  H04N1/0306 ,  H04N2201/03137 ,  H04N2201/03166 ,  H04N2201/03187

Abstract: An image reading apparatus includes an integral scanning optical unit in which a light source device for illuminating an original placed on an original table, a plurality of mirrors for reflecting a light beam from the original and an imaging optical system for imaging the light beam reflected by the mirrors, upon a reading device, are integrally accommodated, wherein at least one mirror is so configured that the light beam is incident thereon twice or more, wherein, in a sub-scan section, reflection surfaces of the mirrors are disposed in a space at an original-reading-position side of a light entrance surface of the imaging optical system, and wherein the reflection surface of a mirror disposed at a position optically closest to the light entrance surface of the imaging optical system is placed at a position furthermost from the original table with respect to a direction of a normal thereto, as compared with the reflection surfaces of the remaining mirrors.

Abstract translation: 一种图像读取装置，包括整体扫描光学单元，其中用于照亮放置在原稿台上的原稿的光源装置，用于反射来自原稿的光束的多个反射镜和用于对由 所述反射镜在读取装置上被整体容纳，其中至少一个反射镜被配置为使得光束入射到其上两次或更多次，其中在副扫描部分中，反射镜的反射表面设置在空间 在成像光学系统的光入射表面的原始读取位置侧，并且其中设置在最接近成像光学系统的光入射表面的位置的反射镜的反射表面被放置在距离 与其余反射镜的反射面相比，相对于其正常方向的原始台。

公开(公告)号：US20160014294A1

公开(公告)日：2016-01-14

申请号：US14766677

申请日：2014-02-14

Applicant: MITSUBISHI ELECTRIC CORPORATION

Inventor： Taku MATSUZAWA ,  Kosaku YAMAGATA ,  Tadashi MINOBE ,  Yasuhiro NAKAMURA ,  Hiroyuki KAWANO

IPC: H04N1/028 ,  G02B27/09 ,  G06K9/00 ,  F21V8/00

CPC classification number: H04N1/02855 ,  G02B3/06 ,  G02B6/0008 ,  G02B6/001 ,  G02B27/0994 ,  G06K9/00087 ,  H04N1/00167 ,  H04N1/00188 ,  H04N1/028 ,  H04N1/04 ,  H04N2201/03125 ,  H04N2201/03137 ,  H04N2201/03145

Abstract: A light guide including a light scattering portion that reflects light guided inside the light guide, and a light emitting surface portion emitting light reflected by the light scattering portion to outside the light guide. A light emitting surface portion includes first and second light emitting surface portions, the first light emitting surface portion has a longer circumferential length than that of the second light emitting surface portion in the transversal cross section, and circumference curvature of the first light emitting surface portion in the transversal cross section increases away from the second light emitting surface portion. A normal line to the light scattering portion, passing through the center of the light scattering portion in the transversal cross section, intersects with the first light emitting surface portion, at a point at a near side to the second light emitting surface portion in the transversal cross section.

Abstract translation: 包括反射在导光体内部引导的光的光散射部的导光体和将由光散射部反射的光发射到光导外部的发光面部。 发光表面部分包括第一和第二发光表面部分，第一发光表面部分在横截面中具有比第二发光表面部分更长的圆周长度，并且第一发光表面部分的周长曲率 在横截面中增加离开第二发光表面部分。 通过横向截面中​​的光散射部分的中心的光散射部分的法线与第一发光表面部分在横向上与第二发光表面部分的近侧的点相交 横截面。

公开(公告)号：US08253993B2

公开(公告)日：2012-08-28

申请号：US12034017

申请日：2008-02-20

Applicant: Michael John Wilsher

Inventor： Michael John Wilsher

IPC: H04N1/04

CPC classification number: H04N1/1013 ,  G03G15/605 ,  H04N1/02436 ,  H04N2201/0246 ,  H04N2201/03137 ,  H04N2201/0422 ,  H04N2201/0434 ,  H04N2201/0456

Abstract: A scanner comprising a platen positioned along a first plane and configured to support an article to be scanned; one or more illuminators positioned below the platen along a second plane parallel to the first plane, and configured to emit light beams; one or more mirrors positioned between the platen and the one or more illuminators, each of the mirrors being configured to direct a light beam having a directional component parallel to the first and second planes emitted by the illuminators onto the article on the platen at the imaging point; one or more sensors configured to detect the light reflecting off the article at the imaging point along a sensor optical path; and a carriage mechanism constructed to affect relative movement parallel to the first and second planes between platen, and the one or more illuminators and the one or more mirrors in a scanning direction.

Abstract translation: 一种扫描器，包括沿着第一平面定位并被配置为支撑待扫描的物品的台板; 一个或多个照明器沿平行于第一平面的第二平面定位在压板下方，并被配置为发射光束; 一个或多个反射镜位于压板和一个或多个照明器之间，每个反射镜被构造成将具有平行于由照射器发射的第一和第二平面的方向分量的光束引导到成像上的压板上的物品上 点; 一个或多个传感器被配置为沿着传感器光路检测在成像点处反射物品的光; 以及滑架机构，其构造成影响平行于压板与所述一个或多个照明器和所述一个或多个反射镜在扫描方向上的第一和第二平面的相对运动。

公开(公告)号：US08253989B2

公开(公告)日：2012-08-28

申请号：US12503206

申请日：2009-07-15

Applicant: Kiichiro Nishina ,  Yasuo Sakurai ,  Nobuaki Ono ,  Masahiro Itoh

Inventor： Kiichiro Nishina ,  Yasuo Sakurai ,  Nobuaki Ono ,  Masahiro Itoh

IPC: H04N1/04

CPC classification number: H04N1/0318 ,  H04N1/0285 ,  H04N1/02865 ,  H04N2201/03112 ,  H04N2201/0312 ,  H04N2201/03137 ,  H04N2201/03141 ,  H04N2201/03145

Abstract: An optical reader which reads image information on an original document by moving to the original document includes an illumination unit having at least one light source arranged on a substrate and illuminating the original document, a plurality of mirrors reflecting reflection light from the original document, a focusing lens focusing the reflection light from the original document reflected by the mirrors, and a photoelectric conversion element arranged in a focusing position of the focusing lens, a normal direction of an emission surface of the light source and a normal direction of a light-receiving surface of the photoelectric conversion element are the same direction, an original document reading position is set near an end portion of the optical reader in the normal direction.

Abstract translation: 通过移动到原始文档来读取原始文档上的图像信息的光学读取器包括具有布置在基板上的至少一个光源并照亮原稿的照明单元，反射来自原稿的反射光的多个反射镜， 聚焦透镜聚焦来自反射镜反射的原始文件的反射光，以及布置在聚焦透镜的聚焦位置的光电转换元件，光源的发射表面的法线方向和光接收的法线方向 光电转换元件的表面是相同的方向，原稿读取位置被设置在光学读取器的沿法线方向的端部附近。

公开(公告)号：US08107138B2

公开(公告)日：2012-01-31

申请号：US12984112

申请日：2011-01-04

Applicant: Tadashi Minobe ,  Hiroyuki Kawano ,  Izumi Mikami ,  Takafumi Endo

Inventor： Tadashi Minobe ,  Hiroyuki Kawano ,  Izumi Mikami ,  Takafumi Endo

IPC: H04N1/04 ,  H04N1/46

CPC classification number: H04N1/0318 ,  H04N1/02815 ,  H04N1/02835 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/03112 ,  H04N2201/03129 ,  H04N2201/03137 ,  H04N2201/03145

Abstract: An image sensing apparatus having a large depth of focus (DOF) and being compact in size is provided. The image sensing apparatus includes a plurality of light sources that shines light beams on an illumination portion of a document; a first mirror that receives incident light scattered by reflection from the document, to reflect the scattered light in the secondary scan direction; a plurality of first concaved aspheric mirrors that collimates light beams from the first mirror, to reflect therefrom the collimated light beams as substantially collimated light fluxes; an aperture mirror that reflects therefrom the light beams from the respective first aspheric mirrors, through apertures each having a light-shielded portion formed therearound and selectively passing the light beams therethrough; a plurality of second concaved aspheric mirrors that receives the light beams incident from the respective aperture mirror, to reflect the incident light beams as converging light beams; a second mirror that reflects the light beams in a direction perpendicular to the surface of the document, disposed on a path of the light beams to be converged by means of the second aspheric mirrors; a plurality of light receivers each having a light-receiving area that receives the light beams from the second mirrors, to form images according to the light beams from the respective apertures; and a casing where the first and second aspheric mirrors are disposed on a first side of the casing in the secondary scan direction, and the aperture mirror is disposed on a second side thereof in the secondary scan direction.

Abstract translation: 提供了具有较大焦距（DOF）并且尺寸紧凑的图像感测装置。 图像感测装置包括将光束照射在文件的照明部分上的多个光源; 第一反射镜，其接收从原稿反射散射​​的入射光，以反射二次扫描方向上的散射光; 多个第一凹入非球面镜，其准直来自第一反射镜的光束，从而将准直光束反射为基本上准直的光束; 一个孔径反射镜，从其反射来自各个第一非球面反射镜的光束，通过各孔具有形成在其周围的光屏蔽部分，并选择性地使光束通过其中; 多个第二凹面非球面镜，其接收从相应孔径镜入射的光束，以将入射光束反射为会聚光束; 第二反射镜，其在垂直于文件表面的方向上反射光束，设置在通过第二非球面镜聚焦的光束的路径上; 多个光接收器，每个光接收器具有接收来自第二反射镜的光束的光接收区域，以根据来自各孔的光束形成图像; 以及壳体，其中所述第一和第二非球面镜在所述副扫描方向上设置在所述壳体的第一侧上，并且所述孔径反射镜被设置在所述副扫描方向的第二侧上。

公开(公告)号：US07433092B2

公开(公告)日：2008-10-07

申请号：US10723039

申请日：2003-11-26

Applicant: Kurt E Spears ,  Rodney C. Harris ,  Eric Femandez

Inventor： Kurt E Spears ,  Rodney C. Harris ,  Eric Femandez

IPC: H04N1/04

CPC classification number: H04N1/031 ,  H04N1/1013 ,  H04N1/1017 ,  H04N1/192 ,  H04N1/193 ,  H04N2201/03112 ,  H04N2201/0312 ,  H04N2201/03129 ,  H04N2201/03137 ,  H04N2201/03145 ,  H04N2201/0404 ,  H04N2201/0418 ,  H04N2201/0422

Abstract: Transparency media adapter and methods of using the same. Implementations of a system may comprise an imaging device having a light source and at least one sensor. A media adapter operatively associated with the imaging device includes a first reflective surface and a second reflective surface arranged to shift light emitted by the light source to a predetermined focus point of the at least one sensor during an imaging operation.

Abstract translation: 透明媒体适配器及其使用方法。 系统的实现可以包括具有光源和至少一个传感器的成像装置。 可操作地与成像装置相关联的介质适配器包括第一反射表面和第二反射表面，第一反射表面和第二反射表面布置成在成像操作期间将由光源发射的光移动到至少一个传感器的预定焦点。