公开(公告)号：US07869103B2

公开(公告)日：2011-01-11

申请号：US11138397

申请日：2005-05-27

申请人： Akihiro Ikeda

发明人： Akihiro Ikeda

IPC分类号： H04N1/04 ,  H04N1/40

CPC分类号： H04N1/03 ,  H04N1/1215 ,  H04N2201/02402 ,  H04N2201/02404 ,  H04N2201/02452 ,  H04N2201/02477 ,  H04N2201/02485 ,  H04N2201/02495 ,  H04N2201/0456

摘要： An image reading device capable of correctly reading an image on a document is provided without the need to increase the size of an upper cover, etc. of the device. A CIS (Contact Image Sensor) is supported by holders and support shafts to be movable toward the upper cover (rib) and is biased toward the rib by compression springs. In this configuration, the rib for holding the document is not required to be installed as a movable component and there is no need to provide a space for allowing the rib to move or providing the upper cover with a mechanism for allowing the rib to move, which can avoid the need to increase the size of the upper cover.

摘要翻译： 提供能够正确读取文件上的图像的图像读取装置，而不需要增加装置的上盖等的尺寸。 CIS（接触式图像传感器）由支架和支撑轴支撑，可向上盖（肋）移动，并通过压缩弹簧朝向肋部偏压。 在这种构造中，用于保持文件的肋不需要作为可移动部件安装，并且不需要提供用于允许肋移动或为上盖提供允许肋移动的机构的空间， 这可以避免增加上盖的尺寸。

公开(公告)号：US5281803A

公开(公告)日：1994-01-25

申请号：US42901

申请日：1993-03-26

申请人： Haruo Ishizuka

发明人： Haruo Ishizuka

IPC分类号： H04N1/031 ,  H01J40/14

CPC分类号： H04N1/00976 ,  H04N1/02865 ,  H04N1/0312 ,  H04N1/0315 ,  H04N1/0318 ,  H04N2201/02404 ,  H04N2201/02431 ,  H04N2201/02452 ,  H04N2201/02456 ,  H04N2201/02462 ,  H04N2201/03112 ,  H04N2201/0315 ,  H04N2201/03158 ,  H04N2201/03162

摘要： An image sensor has a supporting member for integrally supporting a reading system including illuminating means for illuminating an original document, a photoelectrically converting means and imaging means for imaging light reflected by the surface of the original document onto the photoelectrically converting means, and has a member disposed on the side surface of the supporting member. The image sensor has two or more substantially independent spaces formed in the supporting member. The illuminating means, the imaging means and the photoelectrically converting means are accommodated in one of the spaces.

摘要翻译： 图像传感器具有用于一体地支撑包括用于照射原稿的照明装置的读取系统的支撑构件，用于将由原稿的表面反射的光成像到光电转换装置上的光电转换装置和成像装置，并且具有构件 设置在支撑构件的侧表面上。 图像传感器具有形成在支撑构件中的两个或更多个基本独立的空间。 照明装置，成像装置和光电转换装置容纳在其中一个空间中。

公开(公告)号：US20050264854A1

公开(公告)日：2005-12-01

申请号：US11138397

申请日：2005-05-27

申请人： Akihiro Ikeda

发明人： Akihiro Ikeda

IPC分类号： H04N1/00 ,  H04N1/03 ,  H04N1/04 ,  H04N1/12 ,  H04N1/40

CPC分类号： H04N1/03 ,  H04N1/1215 ,  H04N2201/02402 ,  H04N2201/02404 ,  H04N2201/02452 ,  H04N2201/02477 ,  H04N2201/02485 ,  H04N2201/02495 ,  H04N2201/0456

摘要： An image reading device capable of correctly reading an image on a document is provided without the need to increase the size of an upper cover, etc. of the device. A CIS (Contact Image Sensor) is supported by holders and support shafts to be movable toward the upper cover (rib) and is biased toward the rib by compression springs. In this configuration, the rib for holding the document is not required to be installed as a movable component and there is no need to provide a space for allowing the rib to move or providing the upper cover with a mechanism for allowing the rib to move, which can avoid the need to increase the size of the upper cover.

摘要翻译： 提供能够正确读取文件上的图像的图像读取装置，而不需要增加装置的上盖等的尺寸。 CIS（接触式图像传感器）由支架和支撑轴支撑，可向上盖（肋）移动，并通过压缩弹簧朝向肋部偏压。 在这种构造中，用于保持文件的肋不需要作为可移动部件安装，并且不需要提供用于允许肋移动或为上盖提供允许肋移动的机构的空间， 这可以避免增加上盖的尺寸。

公开(公告)号：US5254847A

公开(公告)日：1993-10-19

申请号：US863762

申请日：1992-04-06

申请人： Fumio Hata ,  Kenji Nagata

发明人： Fumio Hata ,  Kenji Nagata

IPC分类号： H04N1/028 ,  G02B7/02 ,  H04N1/031 ,  H01J40/14 ,  H01J5/02

CPC分类号： H04N1/0312 ,  H04N1/0315 ,  H04N1/0318 ,  H04N2201/02406 ,  H04N2201/02425 ,  H04N2201/02452 ,  H04N2201/03112 ,  H04N2201/03154

摘要： A contact-type image sensor assembly including: an image sensor; a light source for illuminating an original document which has image information; an optical lens for imaging light reflected by the original document onto the image sensor; and a supporting member for supporting the image sensor, the light source and the optical lens, wherein the supporting member includes: a first supporting member for maintaining the distance from the surface of the original document and the light incidental side of the optical lens at a predetermined distance; a second supporting member disposed individually from the first supporting member and acting to maintain the distance from the light emission side of the optical lens to the light receiving side of the image sensor; and a third supporting member for supporting the first and second supporting members at predetermined positions and the third supporting member supports the first and second supporting members in this way that their positions can be adjusted.

公开(公告)号：US20100195166A1

公开(公告)日：2010-08-05

申请号：US12224011

申请日：2007-02-13

申请人： Hideki Sawada ,  Norihiro Imamura

发明人： Hideki Sawada ,  Norihiro Imamura

IPC分类号： H04N1/04

CPC分类号： H04N1/0318 ,  H01L27/14618 ,  H01L27/14627 ,  H01L27/14629 ,  H01L27/14678 ,  H01L27/14685 ,  H01L2924/0002 ,  H04N2201/02406 ,  H04N2201/02452 ,  H04N2201/02495 ,  H04N2201/03112 ,  H04N2201/0312 ,  H04N2201/03125 ,  H04N2201/03141 ,  H04N2201/03145 ,  H01L2924/00

摘要： An image reader A1 according to the present invention comprises a pair of light source devices 3, a light guide member 4, a first and a second reflectors 7A and 7B, a plurality of light receiving elements 5, and a case 1. The image reader A1 further includes a first fitting contrivance 71 for positioning the first reflector 7A relative to the case 1 by inserting the first reflector 7A into the case 1 in the insertion direction z, a second fitting contrivance 72 for positioning the light guide member 4 relative to the case 1 by inserting the light guide member 4 into the case 1 in the insertion direction z, and a third fitting contrivance 73 for positioning the second reflector 7B relative to the case 1 by inserting the second reflector 7B into the case 1 in the insertion direction z.

摘要翻译： 根据本发明的图像读取器A1包括一对光源装置3，导光部件4，第一和第二反射器7A和7B，多个光接收元件5和壳体1.图像读取器 A1还包括用于通过将第一反射器7A沿插入方向z插入壳体1中来相对于壳体1定位第一反射器7A的第一配件装置71，用于将导光构件4相对于第一反射器7A定位的第二配件装置72。 通过将插入方向z上的导光构件4插入到壳体1中的壳体1和用于通过将第二反射器7B沿插入方向插入壳体1中而相对于壳体1定位第二反射器7B的第三配件装置73 z。

公开(公告)号：US06320681B1

公开(公告)日：2001-11-20

申请号：US08783844

申请日：1997-01-16

申请人： Akihiko Yushiya

发明人： Akihiko Yushiya

IPC分类号： H04N146

CPC分类号： H04N1/0312 ,  H04N1/0315 ,  H04N1/0318 ,  H04N1/484 ,  H04N2201/02452 ,  H04N2201/03112 ,  H04N2201/03125 ,  H04N2201/03129 ,  H04N2201/03141 ,  H04N2201/03145

摘要： There is disclosed an image reading apparatus having a plurality of illuminating packages and an optical guide member for guiding lights from the plurality of illuminating packages and reflecting in the direction of an object, thereby irradiating the object in a line shape, wherein three or more illuminating packages are arranged at positions in the optical guide member which are symmetrical for a reflecting portion of the optical guide member and an image can be read at a high picture quality.

摘要翻译： 公开了一种具有多个照明包的图像读取装置和用于引导来自多个照明包装件的光并沿着物体的方向反射的光导构件，从而以线状照射物体，其中三个或更多个照明 包装件布置在光导构件中对应于光导构件的反射部分对称的位置处，并且可以以高图像质量读取图像。

公开(公告)号：US06166832A

公开(公告)日：2000-12-26

申请号：US91852

申请日：1998-06-25

申请人： Hisayoshi Fujimoto

发明人： Hisayoshi Fujimoto

IPC分类号： H04N1/031 ,  H04N1/04

CPC分类号： H04N1/0318 ,  H04N1/0312 ,  H04N1/0314 ,  H04N2201/02452 ,  H04N2201/02458 ,  H04N2201/02474 ,  H04N2201/02481 ,  H04N2201/02485 ,  H04N2201/03112 ,  H04N2201/03125 ,  H04N2201/03129 ,  H04N2201/03133 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/0317

摘要： A contact-type image sensor (20) comprises a case (21), a glass cover (22) provided on an upper surface of the case (21), a bottom substrate (23) mounted in a bottom surface of the case (21), light receiving elements (24) mounted on the bottom substrate, light emitting elements (25) for irradiating an object (D) on the glass cover (22) with light, and a rod lens array (27) for collecting the light reflected by the object (D) on the glass cover (22) onto the light receiving elements (24). The light emitting elements (25) are mounted on the bottom substrate (23). The contact-type image sensor further comprises a light guide (26) provided in the case (21) for efficiently directing the light from the light emitting elements (25) to a predetermined region (L) of the glass cover (22).

摘要翻译： PCT No.PCT / JP96 / 03872 Sec。 371日期：1998年6月25日第 102（e）日期1998年6月25日PCT 1996年12月26日PCT公布。 公开号WO97 / 23991 日期1997年7月3日一种接触式图像传感器（20）包括壳体（21），设置在壳体（21）的上表面上的玻璃盖（22），底部基板（23） （21）中安装的光接收元件（24），用于用光照射玻璃盖（22）上的物体（D）的发光元件（25）和棒状透镜阵列（27）， 用于将由玻璃盖（22）上的物体（D）反射的光收集到光接收元件（24）上。 发光元件（25）安装在底部基板（23）上。 接触型图像传感器还包括设置在壳体（21）中用于有效地将来自发光元件（25）的光引导到玻璃盖（22）的预定区域（L）的导光体（26）。

公开(公告)号：US5194725A

公开(公告)日：1993-03-16

申请号：US820796

申请日：1992-01-15

申请人： Kensuke Sawase ,  Masaya Imamura

发明人： Kensuke Sawase ,  Masaya Imamura

IPC分类号： G02B7/00 ,  H04N1/028 ,  H04N1/031

CPC分类号： H04N1/0312 ,  H04N1/0315 ,  H04N1/0318 ,  H04N2201/02452 ,  H04N2201/03112 ,  H04N2201/03154

摘要： An image sensor includes a frame 1, a light source unit 4 located in the frame 1 for irradiating light onto an original A to be read, a light receiving sensor 5 located in the frame 1 and including a plurality of light receiving portions arranged therein, and an optical system 6 located in the frame 1 for causing the light from the original A to be received by the light receiving portions in the light receiving sensor. The image sensor also includes at least one positioning portion formed in the frame 1 at an appropriate location and used to mount the light receiving sensor substrate 3 in the frame 1 and a stopper engaging and receiving portion 12 formed in the frame at an appropriate location. A leaf spring 2 has a stopper 21 formed thereon for detachably engaging the stopper engaging and receiving portion. The light receiving sensor substrate 3 properly positioned in the frame relative to the positioning portion 11 is resiliently biased against the frame. Thus, the light receiving sensor substrate can be detachably mounted and held in the frame.

摘要翻译： 图像传感器包括框架1，位于框架1中的光源单元4，用于将光照射到待读取的原稿A上;光接收传感器5，位于框架1中并且包括布置在其中的多个光接收部分， 以及位于框架1中的用于使来自原稿A的光被光接收传感器中的光接收部分接收的光学系统6。 图像传感器还包括在适当位置处形成在框架1中的至少一个定位部分，并且用于将光接收传感器基板3安装在框架1中，以及在适当位置处形成在框架中的止动器接合和接收部分12。 板簧2具有形成在其上的止动件21，用于可拆卸地接合止动器接合和接收部分。 相对于定位部分11适当地定位在框架中的光接收传感器基板3被弹性偏压在框架上。 因此，光接收传感器基板可以可拆卸地安装并保持在框架中。

公开(公告)号：US08217973B2

公开(公告)日：2012-07-10

申请号：US12561745

申请日：2009-09-17

申请人： Kohei Shioya ,  Atsushi Ugajin ,  Satoshi Kurashima ,  Tetsuya Hori ,  Tomoaki Sakita

发明人： Kohei Shioya ,  Atsushi Ugajin ,  Satoshi Kurashima ,  Tetsuya Hori ,  Tomoaki Sakita

IPC分类号： B41J2/435

CPC分类号： G03G15/326 ,  G03G15/0435 ,  G06K15/1209 ,  G06K15/129 ,  H04N1/02865 ,  H04N1/02885 ,  H04N1/0306 ,  H04N1/113 ,  H04N2201/02452 ,  H04N2201/02479

摘要： An exposure device includes plural light-emitting elements, a light amount detection unit, a controller, plural holding units and a connection unit. The controller sequentially determines control values of the light-emitting elements based on comparison between the light amounts detected by the light amount detection unit and a predetermined reference value. The holding units are provided for the light-emitting elements, respectively. Each holding unit holds a control voltage of the controller. When the controller is to sequentially determine control values of a part of the plurality of light-emitting elements, the connection units connects the controller and the holding units corresponding to one or more light-emitting elements for which control values are determined earliest among the part of the plural light-emitting elements, before the controller determines the control values of the one or more light-emitting elements.

摘要翻译： 曝光装置包括多个发光元件，光量检测单元，控制器，多个保持单元和连接单元。 控制器基于由光量检测单元检测的光量与预定参考值之间的比较顺序地确定发光元件的控制值。 分别为发光元件设置保持单元。 每个保持单元保持控制器的控制电压。 当控制器依次确定多个发光元件的一部分的控制值时，连接单元将控制器和对应于一个或多个发光元件的保持单元连接起来，其中控制值最早被确定在该部件中 在控制器确定一个或多个发光元件的控制值之前，多个发光元件。

公开(公告)号：US5949062A

公开(公告)日：1999-09-07

申请号：US003469

申请日：1998-01-05

申请人： Toshio Matsumoto

发明人： Toshio Matsumoto

IPC分类号： H01L27/14 ,  H04N1/028 ,  H04N1/031 ,  H04N1/19 ,  H04N1/04

CPC分类号： H04N1/0312 ,  H04N1/0314 ,  H04N1/0318 ,  H04N2201/02452 ,  H04N2201/03112

摘要： An image sensor with a light-receiving-element mounting substrate secured to a frame by bringing the light-receiving-element mounting substrate into close contact with the frame at a uniform and proper pressure, making the optical position of a sensor IC to a manuscript to be read and a rod lens array accurate, and showing a superior resolution. The image sensor comprises a frame which has a first plane contacting with a manuscript to be read and a second plane facing the first plane and in which a hollow portion having an aperture on the first plane and the second plane respectively is formed; a light source for applying light to the manuscript to be read; condensing means for condensing the light reflected from the manuscript to be read; a light-receiving-element mounting substrate set so as to cover the aperture formed on the second plane, a light-receiving element mounted on the mounting plane of the light-receiving-element mounting substrate so as to face the condensing means, and an adhesive tape pasted so as to cover the back of the light-receiving-element mounting substrate and two sides of the frame to secure the light-receiving-element mounting substrate to the second plane by bringing the substrate into close contact with the plane.

摘要翻译： 一种具有光接收元件安装基板的图像传感器，其通过使光接收元件安装基板以均匀适当的压力与框架紧密接触而固定到框架，使传感器IC的光学位置成为原稿 被读取并且棒状透镜阵列精确，并且显示出优异的分辨率。 图像传感器包括具有与待读取的原稿接触的第一平面和面向第一平面的第二平面的框架，其中分别形成有在第一平面和第二平面上的孔的中空部分; 用于对待读取的手稿施加光的光源; 用于冷凝从被读取的手稿反射的光的冷凝装置; 以覆盖形成在第二平面上的孔的光接收元件安装基板，安装在光接收元件安装基板的安装面上的光接收元件，以便面对冷凝装置;以及 胶带粘贴以覆盖光接收元件安装基板的背面和框架的两侧，以通过使基板与平面紧密接触来将光接收元件安装基板固定到第二平面。