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公开(公告)号：WO2007077979A1
公开(公告)日：2007-07-12
申请号：PCT/JP2006/326414
申请日：2006-12-28
CPC classification number: G02B26/124 , B41J2/471 , G02B5/045 , H04N1/1135 , H04N1/12 , H04N2201/0082 , H04N2201/02458 , H04N2201/02462 , H04N2201/0247 , H04N2201/02474 , H04N2201/02481
Abstract: 回転多面鏡のような偏向器に対して光ビームを導く光学素子を低コストで精度良く配置するための光学走査装置であって、第１の光源と、第１の光源に対して副走査方向にずれて配置された第２の光源と、第１の光源から出射する第１の光束及び第２の光源から出射する第２の光束をそれぞれ偏向し、それぞれ異なる被走査面上を主走査方向に走査する１つの偏向器と、第1の光源と偏向器との間の第１の光路中に設けられ、第１の光源から出射する第１の光束を偏向器に導く第1の光学部材と、第２の光源と偏向器との間の第２の光路中に設けられ、第２の光源から出射する第２の光束を偏向器に導く第２の光学部材と、第1の光学部材の側面及び第２の光学部材の側面を共に保持する１つの壁と、を有する光学走査装置。
Abstract translation: 光学扫描装置用于布置光学元件，其以高精度以低成本将光束引导到诸如旋转多面镜的偏转器。 光学扫描装置设置有第一光源; 通过沿副扫描方向从所述第一光源移位而布置的第二光源; 一个偏转器，其偏转从第一光源输出的第一光束和从第二光源输出的第二光束，允许每个偏转的光束在主扫描方向上扫描不同的待扫描表面; 第一光学构件，其布置在第一光源和偏转器之间的第一光路中，并且将从第一光源输出的第一光束引导到偏转器; 第二光学构件，其布置在第二光源和偏转器之间的第二光路中，并且将从第二光源输出的第二光束引导到偏转器; 以及一个壁，用于保持第一光学构件的侧平面和第二光学构件的侧面。
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公开(公告)号：WO1997023991A1
公开(公告)日：1997-07-03
申请号：PCT/JP1996003872
申请日：1996-12-26
Applicant: ROHM CO., LTD. , FUJIMOTO, Hisayoshi
Inventor： ROHM CO., LTD.
IPC: H04N01/028
CPC classification number: 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
Abstract: A contact-type image sensor (20) is provided with a case (21), a glass cover (22) fitted to the top face of the case (21), a bottom substrate (23) fitted to the bottom face of the case (21), a light receiving element (24) mounted on the substrate (23), a light emitting element (25) which projects light upon an object (D) on the cover (22), and a rod lens array (27) which focuses reflected light from the object (D) on the cover (22) on the element (24). The element (25) is mounted on the substrate (23) and a light guiding member (26) is additionally provided in the case (21) to effectively project the light from the element (25) upon a prescribed area of the cover (22).
Abstract translation: 接触式图像传感器（20）设置有壳体（21），安装到壳体（21）的顶面的玻璃盖（22），安装在壳体的底面的底部基板（23） （21），安装在基板（23）上的光接收元件（24），将光投射在盖（22）上的物体（D）上的发光元件（25）和杆透镜阵列（27） 其将来自物体（D）的反射光聚焦在元件（24）上的盖（22）上。 元件（25）安装在基板（23）上，并且导光构件（26）另外设置在壳体（21）中以有效地将来自元件（25）的光投射到盖（22）的规定区域上 ）。
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公开(公告)号：EP2615815A1
公开(公告)日：2013-07-17
申请号：EP13151160.2
申请日：2013-01-14
Applicant: Canon Finetech Inc.
Inventor： Sasaki, Takeshi , Yokote, Saori
CPC classification number: H04N1/02481 , H04N1/0249 , H04N1/02855 , H04N2201/02458 , H04N2201/0247 , H04N2201/02483 , H04N2201/02485
Abstract: An image reading apparatus configured to read an image of an original, including: a light source configured to irradiate the original with light; an optical system configured to condense and image a light beam from the light source reflected from the original; a substrate member having a photoelectric conversion unit; a fixing member fixed to the substrate member; a support member configured to support the optical system; and an adhesive bonding the fixing member and the support member together, wherein one of the support member and the fixing member has a protruding portion which protrudes toward the other of the support member and the fixing member, the other has a recessed portion opposed to the protruding portion, the protruding portion protrudes in the recessed portion in a non-contact state to maintain a gap between the protruding portion and the recessed portion, and the adhesive is applied to the gap.
Abstract translation: 一种图像读取设备，被配置为读取原稿的图像，所述图像读取设备包括：光源，被配置为用光照射原稿; 光学系统，其被配置为对来自从所述原稿反射的所述光源的光束进行会聚和成像; 具有光电转换单元的基板构件; 固定到基板构件的固定构件; 支撑构件，其构造成支撑所述光学系统; 以及将所述固定构件和所述支撑构件粘合在一起的粘合剂，其中所述支撑构件和所述固定构件中的一个具有朝向所述支撑构件和所述固定构件中的另一个突出的突出部分，另一个具有与所述支撑构件和所述固定构件相对的凹部 突起部分以非接触状态突出到凹陷部分中以保持突起部分和凹陷部分之间的间隙，并且粘合剂被施加到间隙。
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公开(公告)号：EP1659773A2
公开(公告)日：2006-05-24
申请号：EP06075424.9
申请日：1996-12-26
Applicant: Rohm, Co., Ltd.
Inventor： Fujimoto, Hisayoshi, Rohm Co. Ltd.
CPC classification number: 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
Abstract: 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). The case (21) is formed with a holding groove (29) for receiving the rod lenses array (27) from above, and the light guide (26) has ends each formed with a tab (37) for pressing the rod lens array (26) from above.
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公开(公告)号：EP0871319B1
公开(公告)日：2006-05-17
申请号：EP96943339.0
申请日：1996-12-26
Applicant: ROHM CO., LTD.
Inventor： FUJIMOTO, Hisayoshi
CPC classification number: 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
Abstract: 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). The case (21) is formed with a holding groove (29) for receiving the rod lenses array (27) from above, and the light guide (26) has ends each formed with a tab (37) for pressing the rod lens array (26) from above.
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Patent Agency Ranking76.发明公开
公开(公告)号：EP1045268A3
公开(公告)日：2002-04-17
申请号：EP00303090.5
申请日：2000-04-12
Inventor： Gardner, Richard Lynn, Jr.
CPC classification number: H04N1/02409 , G02B7/04 , H04N1/024 , H04N1/03 , H04N2201/02414 , H04N2201/02429 , H04N2201/02431 , H04N2201/02447 , H04N2201/02449 , H04N2201/02458 , H04N2201/02474 , H04N2201/02483 , H04N2201/02485
Abstract: In a lens focusing and holding arrangement for an imaging system (60) including a photosensor array (510), the lens (570) is in contact with a reference surface or surfaces (274, 276) formed within the imaging system housing (200) and is translatable along the surface (274, 276) in directions toward and away from the photosensor array (510) in order to adjust the focus of the imaging system (60). A lens retention clip (600) is provided to secure the lens (570) within the imaging system housing (200) and to cause translational movement of the lens (570) along the imaging system reference surface (274, 276). When focusing the imaging system (60), the lens retention clip (600) is in a first operating condition in which the lens retention clip (600) applies a relatively small force tending to hold the lens (570) in contact with the housing reference surface (274, 276). After the desired focus has been set, the lens retention clip (600) is placed in a second operating condition in which the lens retention clip (600) applies a relatively high force tending to hold the lens (570) in contact with the housing reference surface (274, 276), thus locking the lens (570) in place.
Abstract translation: 成像系统（60）包括具有参考表面（274,276）的壳体（200），与参考表面（274,276）接触的透镜（570），保持在与透镜接触的壳体的构件（600），以及 位于壳体和透镜的部分（282,332,342）之间并与之接触的弹簧（720）。 在第一操作条件下，构件（600）在第一位置（350,360,370,380）处被保持到壳体，并且透镜可相对于壳体（200）平移，并且在第二操作状态下，构件（600）被保持 在第二位置（420,424）到壳体，并且透镜不能相对于壳体平移。
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公开(公告)号：EP0959610A2
公开(公告)日：1999-11-24
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.
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.
Abstract translation: 特别适用于扫描Advance Photo System（APS）薄膜的紧凑型低成本摄影胶片扫描仪10包括具有细长L形壳体的成像组件，该外壳具有光电传感器，例如CCD 66，其直接安装在 壳体，另一端具有扫描孔径和一体地形成在壳体上的胶片轨道84，胶片轨道84在扫描孔上限定了胶片平面86。 壳体包括两片卡扣配置，其提供对聚焦透镜77以及光电传感器和胶片扫描门的支撑。 此外，壳体包括支撑臂120，其支撑并锁定LED发光体头组件200.成像装置壳体70方便地在形成在胶片驱动路径38中的开口中将锁定到扫描仪底盘上的适当位置。
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78.发明公开Scanning device with non-contact optical components 失效Abtastgerätmit kontaktlosen optischen Bauelementen
公开(公告)号：EP0785664A2
公开(公告)日：1997-07-23
申请号：EP96113584.5
申请日：1996-08-23
Applicant: Hewlett-Packard Company
Inventor： Kerschner, Ronald K. , Campbell, David K.
IPC: H04N1/03
CPC classification number: H04N1/0305 , H04N1/03 , H04N1/107 , H04N2201/02458 , H04N2201/02464
Abstract: A hand-held scanning device (10) is disclosed in which the scanning device housing window (152) is located such that it does not come into contact with the object being scanned (54) while a scan is being performed. This location of the window (152) eliminates window damage caused by contact with the object (54) being scanned. This location also results in the window (152) being located out of the focus area of the scanning device optical system (40). Accordingly, any defects occurring in the window (152) will be out of focus and, thus, less detrimental to acquired image quality. A light source lens (66) may be integrally formed in the same assembly (150) as the window (152) and this assembly (150) may provide support for the light source (62).
Abstract translation: 公开了一种手持扫描装置（10），其中扫描装置壳体窗口（152）被定位成使得它在进行扫描时不与被扫描物体（54）接触。 窗口（152）的该位置消除了与被扫描的物体（54）接触造成的窗口损坏。 该位置还导致窗口（152）位于扫描设备光学系统（40）的聚焦区域之外。 因此，在窗口（152）中发生的任何缺陷都将失焦，并因此对获取的图像质量的影响较小。 光源透镜（66）可以一体地形成在与窗（152）相同的组件（150）中，并且该组件（150）可以为光源（62）提供支撑。
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公开(公告)号：EP0491500A3
公开(公告)日：1993-01-13
申请号：EP91311263.7
申请日：1991-12-04
Inventor： Lant, David Gordon
IPC: H04N1/028
CPC classification number: H04N1/02409 , H04N1/03 , H04N1/203 , H04N1/2032 , H04N2201/02456 , H04N2201/02458 , H04N2201/02468 , H04N2201/0247 , H04N2201/02483 , H04N2201/02495
Abstract: An imager (50-1) for imaging a document (12) moving in a document track (14) in a table top document processing machine (10) includes a housing which is made of several portions which are designed to be assembled quickly with a minimum of fasteners. A first line of green LEDs (82-1) and a second line of red LEDs (82-2) are located in the housing to illuminate a scanning line (84) from which image data about the document is obtained by an optical system including a CCD device (100). The imager (50-1) is also designed so that it can be used on either side of the document track (14) to image the front or rear of the document. When two such imagers are used, a white reference member (198) located in one of the imagers is used by the other imager for calibrating the imager to ensure repeatable and uniform data.
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公开(公告)号：EP2869547B1
公开(公告)日：2016-11-30
申请号：EP14190769.1
申请日：2014-10-28
Applicant: Samsung Electronics Co., Ltd
Inventor： Kim, Kyung-rok
CPC classification number: H04N1/053 , G02B7/00 , G02B7/023 , H04N1/00557 , H04N1/00559 , H04N1/0066 , H04N1/02409 , H04N1/02481 , H04N1/0249 , H04N1/0301 , H04N1/0303 , H04N1/0305 , H04N1/047 , H04N2201/0081 , H04N2201/0094 , H04N2201/02429 , H04N2201/02431 , H04N2201/02441 , H04N2201/02456 , H04N2201/02458 , H04N2201/02468 , H04N2201/04755 , H04N2201/04796
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