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1. 发明公开

EP1161077A3 Image sensor, and image processing apparatus and information processing system using the same 有权
标题翻译：利用相同的图像传感器和图像处理装置和信息处理系统
公开(公告)号：EP1161077A3
公开(公告)日：2008-03-12
申请号：EP01113101.8
申请日：2001-05-29
申请人： CANON KABUSHIKI KAISHA , Canon Components, Inc.
发明人： Nagata, Kenji
IPC分类号： H04N1/031
CPC分类号： H04N1/0312 , H04N1/031 , H04N1/0315 , H04N2201/03112 , H04N2201/03129 , H04N2201/03141 , H04N2201/03145 , H04N2201/0317 , H04N2201/03179
摘要： This invention has as its object to provide an image sensor which can effectively attain higher read resolution, and an image processing apparatus and information processing system using the same. To achieve this object, function members including a light source (6) for irradiating an object to be read (PP) with light, a sensor (3) for receiving light reflected by the object to be read (PP), and an imaging element (7) for forming an image of the reflected light on a light-receiving portion of the sensor (3) are attached to and supported by a support member (1) to have a predetermined positional relationship. In order to assure high attachment positional precision and rigidity for the function members, the support member (1) is formed to have a hollow shape. The support member (1) is formed to have the hollow shape along its longitudinal direction. Two side portions of the support member (1) are formed to have a hollow shape, and are coupled at end portions in the longitudinal direction.

2. 发明授权

EP1161077B1 Image sensor, and image processing apparatus and information processing system using the same 有权
标题翻译：利用相同的图像传感器和图像处理装置和信息处理系统
公开(公告)号：EP1161077B1
公开(公告)日：2012-08-08
申请号：EP01113101.8
申请日：2001-05-29
申请人： CANON KABUSHIKI KAISHA , Canon Components, Inc.
发明人： Nagata, Kenji
IPC分类号： H04N1/031
CPC分类号： H04N1/0312 , H04N1/031 , H04N1/0315 , H04N2201/03112 , H04N2201/03129 , H04N2201/03141 , H04N2201/03145 , H04N2201/0317 , H04N2201/03179
摘要： This invention has as its object to provide an image sensor which can effectively attain higher read resolution, and an image processing apparatus and information processing system using the same. To achieve this object, function members including a light source (6) for irradiating an object to be read (PP) with light, a sensor (3) for receiving light reflected by the object to be read (PP), and an imaging element (7) for forming an image of the reflected light on a light-receiving portion of the sensor (3) are attached to and supported by a support member (1) to have a predetermined positional relationship. In order to assure high attachment positional precision and rigidity for the function members, the support member (1) is formed to have a hollow shape. The support member (1) is formed to have the hollow shape along its longitudinal direction. Two side portions of the support member (1) are formed to have a hollow shape, and are coupled at end portions in the longitudinal direction.

3. 发明公开

EP1161077A2 Image sensor, and image processing apparatus and information processing system using the same 有权
标题翻译： Bildsensor undBildverarbeitungsgerätund diese verwendendes Informationsverarbeitungssystem
公开(公告)号：EP1161077A2
公开(公告)日：2001-12-05
申请号：EP01113101.8
申请日：2001-05-29
申请人： CANON KABUSHIKI KAISHA , Canon Components, Inc.
发明人： Nagata, Kenji
IPC分类号： H04N1/031
CPC分类号： H04N1/0312 , H04N1/031 , H04N1/0315 , H04N2201/03112 , H04N2201/03129 , H04N2201/03141 , H04N2201/03145 , H04N2201/0317 , H04N2201/03179
摘要： This invention has as its object to provide an image sensor which can effectively attain higher read resolution, and an image processing apparatus and information processing system using the same. To achieve this object, function members including a light source (6) for irradiating an object to be read (PP) with light, a sensor (3) for receiving light reflected by the object to be read (PP), and an imaging element (7) for forming an image of the reflected light on a light-receiving portion of the sensor (3) are attached to and supported by a support member (1) to have a predetermined positional relationship. In order to assure high attachment positional precision and rigidity for the function members, the support member (1) is formed to have a hollow shape. The support member (1) is formed to have the hollow shape along its longitudinal direction. Two side portions of the support member (1) are formed to have a hollow shape, and are coupled at end portions in the longitudinal direction.
摘要翻译：本发明的目的是提供一种能够有效地获得更高的读取分辨率的图像传感器，以及使用该图像处理装置和信息处理系统的图像处理装置。为了实现该目的，包括用于用光照射待读取物体（PP）的光源（6），用于接收由待读取物体（PP）反射的光的传感器（3）和成像元件用于在传感器（3）的光接收部分上形成反射光的图像的装置（7）被安装到支撑构件（1）并由支撑构件（1）支撑以具有预定的位置关系。为了确保功能构件的高附着位置精度和刚性，支撑构件（1）形成为中空形状。支撑构件（1）沿其纵向方向形成为中空形状。支撑构件（1）的两个侧部形成为中空形状，并且在纵向方向上的端部处联接。

4. 发明公开

EP2648048A2 Illumination apparatus, image sensor unit, and paper sheet discriminating apparatus 审中-公开
标题翻译： Beleuchtungsvorrichtung，Bildsensoreinheit und Papierbogenunterscheidungsvorrichtung
公开(公告)号：EP2648048A2
公开(公告)日：2013-10-09
申请号：EP13162075.9
申请日：2013-04-03
申请人： Canon Components, Inc.
发明人： Murakami, Hiroyuki , Nagata, Kenji , Kinoshita, Junya
IPC分类号： G03G15/00
CPC分类号： G02B6/0001 , G02B6/001 , G02B2006/0098 , G07D7/00 , G07D7/121 , H01L31/16 , H04N1/00005 , H04N1/00525 , H04N1/02835 , H04N2201/02495
摘要： A first light source and a second light source are arranged so that a protrusion direction of a first terminal from a first supporting body and a protrusion direction of a second terminal from a second supporting body are different when viewed in the longitudinal direction of a light guide. The first light source and the second light source are arranged so as to reduce a protrusion direction of the first supporting body and the second supporting body in a predetermined direction from an area where the first light source and the second light source overlap when viewed in the longitudinal direction of the light guide.
摘要翻译：第一光源和第二光源布置成使得当沿着光导的纵向方向观察时，第一端子从第一支撑体的突出方向和第二端子的从第二支撑体的突出方向不同。第一光源和第二光源被布置成在第一光源和第二光源中从第一光源和第二光源重叠的区域沿预定方向减小第一支撑体和第二支撑体的突出方向光导的纵向。

5. 发明公开

EP2648048A3 Illumination apparatus, image sensor unit, and paper sheet discriminating apparatus 审中-公开
标题翻译：照明装置，图像传感器单元和纸张鉴别设备
公开(公告)号：EP2648048A3
公开(公告)日：2014-03-05
申请号：EP13162075.9
申请日：2013-04-03
申请人： Canon Components, Inc.
发明人： Murakami, Hiroyuki , Nagata, Kenji , Kinoshita, Junya
IPC分类号： G03G15/00 , H04N1/00 , H04N1/028
CPC分类号： G02B6/0001 , G02B6/001 , G02B2006/0098 , G07D7/00 , G07D7/121 , H01L31/16 , H04N1/00005 , H04N1/00525 , H04N1/02835 , H04N2201/02495
摘要： A first light source and a second light source are arranged so that a protrusion direction of a first terminal from a first supporting body and a protrusion direction of a second terminal from a second supporting body are different when viewed in the longitudinal direction of a light guide. The first light source and the second light source are arranged so as to reduce a protrusion direction of the first supporting body and the second supporting body in a predetermined direction from an area where the first light source and the second light source overlap when viewed in the longitudinal direction of the light guide.

6. 发明公开

EP2538653A2 Image sensor unit, image reader, and image forming apparatus 有权
标题翻译： Bildensensoreinheit，Bilderser und Bilderzeugungsvorrichtung
公开(公告)号：EP2538653A2
公开(公告)日：2012-12-26
申请号：EP12172559.2
申请日：2012-06-19
申请人： Canon Components, Inc.
发明人： Tsumekawa, Yoshihiko , Nagata, Kenji
IPC分类号： H04N1/024
CPC分类号： H04N1/024
摘要： An image sensor unit includes: a light source including a light-emitting surface that emits light; a substantially rod-shaped light guide including a light emitter that linearizes the light from the light source and irradiates a sheet; an image sensor that receives light from the sheet and converts the light into an electric signal; a light condenser focusing the light from the sheet onto the image sensor; a circuit board on which the light source and the image sensor are mounted; and a frame accommodating the light guide, the light condenser and the circuit board. The light condenser and the light emitter of the light guide are disposed substantially parallel to each other. The center line of the light-emitting surface of the light source is disposed nearer the optical axis of the light condenser than the center line of the light emitter.
摘要翻译：图像传感器单元包括：光源，其包括发光的发光面; 包括使来自光源的光线性化并照射片材的发光体的大致棒状的光导; 图像传感器，其从所述片材接收光并将所述光转换成电信号; 将来自片材的光聚焦到图像传感器上的光聚光器; 其上安装有光源和图像传感器的电路板; 以及容纳光导，光聚光器和电路板的框架。导光体的光聚光器和光发射器基本上彼此平行地设置。光源的发光面的中心线配置得比光发射体的中心线更靠近光聚光器的光轴。

7. 发明公开

EP2538653A3 Image sensor unit, image reader, and image forming apparatus 有权
标题翻译： Bildsensoreinheit，图像阅读器和Bilderzeugungsvorrichtung
公开(公告)号：EP2538653A3
公开(公告)日：2015-07-15
申请号：EP12172559.2
申请日：2012-06-19
申请人： Canon Components, Inc.
发明人： Tsumekawa, Yoshihiko , Nagata, Kenji
IPC分类号： H04N1/024
CPC分类号： H04N1/024
摘要： An image sensor unit includes: a light source including a light-emitting surface that emits light; a substantially rod-shaped light guide including a light emitter that linearizes the light from the light source and irradiates a sheet; an image sensor that receives light from the sheet and converts the light into an electric signal; a light condenser focusing the light from the sheet onto the image sensor; a circuit board on which the light source and the image sensor are mounted; and a frame accommodating the light guide, the light condenser and the circuit board. The light condenser and the light emitter of the light guide are disposed substantially parallel to each other. The center line of the light-emitting surface of the light source is disposed nearer the optical axis of the light condenser than the center line of the light emitter.

8. 发明公开

EP0887993A3 Rod lens array, and image read apparatus and system using the same 失效
标题翻译：棒状透镜阵列和图像读取装置和系统，其使用该
公开(公告)号：EP0887993A3
公开(公告)日：1999-10-13
申请号：EP98111331.9
申请日：1998-06-19
申请人： CANON KABUSHIKI KAISHA
发明人： Nagata, Kenji , Kawai, Tatsundo , Tabata, Masami
IPC分类号： H04N1/031
CPC分类号： H04N1/02835 , H04N1/0315 , H04N1/0318 , H04N2201/03112 , H04N2201/0312 , H04N2201/03129 , H04N2201/03141 , H04N2201/03145
摘要： A rod lens array, used in an image sensor, is configured by sandwiching a plurality of rod lenses with two side plates. Among the two side plates, the one which is on the side of the illumination device is made thinner than the other side plate.

9. 发明公开

EP0887993A2 Rod lens array, and image read apparatus and system using the same 失效
标题翻译： Stablinsenanordnung und Bildlesevorrichtung und System，dass diese verwendet
公开(公告)号：EP0887993A2
公开(公告)日：1998-12-30
申请号：EP98111331.9
申请日：1998-06-19
申请人： CANON KABUSHIKI KAISHA
发明人： Nagata, Kenji , Kawai, Tatsundo , Tabata, Masami
IPC分类号： H04N1/031
CPC分类号： H04N1/02835 , H04N1/0315 , H04N1/0318 , H04N2201/03112 , H04N2201/0312 , H04N2201/03129 , H04N2201/03141 , H04N2201/03145
摘要： A rod lens array, used in an image sensor, is configured by sandwiching a plurality of rod lenses with two side plates. Among the two side plates, the one which is on the side of the illumination device is made thinner than the other side plate.
摘要翻译：用于图像传感器的棒状透镜阵列通过将多个杆状透镜夹在两个侧板上而构成。在这两个侧板中，照明装置一侧的面板比另一侧板薄。

10. 发明公开

EP0874517A3 Image reading apparatus 失效
标题翻译： Bildelesegerät
公开(公告)号：EP0874517A3
公开(公告)日：1999-03-31
申请号：EP98107570.8
申请日：1998-04-24
申请人： CANON KABUSHIKI KAISHA
发明人： Ogura, Makoto , Nagata, Kenji , Kawai, Tatsundo , Saito, Oji , Itabashi, Satoshi , Tabata, Masami
IPC分类号： H04N1/031
CPC分类号： H04N1/02835 , H04N1/0312 , H04N1/0315 , H04N1/0318 , H04N2201/03112 , H04N2201/03125 , H04N2201/03129 , H04N2201/03141 , H04N2201/03145 , H04N2201/03154 , H04N2201/03166
摘要： An image reading apparatus having a light guide unit with a light source for applying light to an image reading surface, and a board provided with a photoelectrical conversion element for photoelectrically converting light reflected from the image reading surface into an electrical signal, wherein the light guide unit is supported by the board by making the light guide unit in contact with the board.

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