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公开(公告)号：EP0814596A2
公开(公告)日：1997-12-29
申请号：EP97303844
申请日：1997-06-04
Applicant: HEWLETT PACKARD CO
Inventor： SCHMIDT JACK H
CPC classification number: G02B17/0856 , G02B13/22 , G02B17/008 , G02B17/0812 , H04N1/03 , H04N1/0303 , H04N2201/02456 , H04N2201/0246 , H04N2201/02462 , H04N2201/02483
Abstract: In a system for scanning a document (43), a light source (22) illuminates the document; an imager (24, 41, 41', 61, 62) receives light from the document and directs it toward a detector array (25) which produces a corresponding array of electrical signals. The imager has several optical properties that are useful either individually or in combination. The imager is telecentric and thereby ensures that image size and magnification are insensitive to object displacement along the optical axis (46, 46') and image brightness is uniform independent of object off-axis distance. An aspheric element (33) within the imager balances focus variation (82-81-83) within the depth of field with spherical aberration and thereby provide nearly uniform image resolution. A diffraction pattern (33'), carried by the imager, corrects for spectral dispersion which occurs when light passes (63) from air into a refractive material (61, 62). An imager with a reflecting surface (32, 33) provides a system that is subject to little or no chromatic aberration. A solid imager (61, 62) with multiple internal reflecting surfaces (32, 33, 42) in optical series (32-33-32-42), configured to include the previously mentioned optical properties, also provides for highly stable alignment of reflecting surfaces.
Abstract translation: 在用于扫描文件（43）的系统中，光源（22）照亮文件; 成像器（24,41,41'，61,62）从文件接收光并将其引导到产生对应的电信号阵列的检测器阵列（25）。 成像仪具有几种光学性质，可以单独使用或组合使用。 成像器是远心的，从而确保图像尺寸和放大倍率对沿着光轴（46,46'）的物体位移不敏感，并且图像亮度均匀，独立于物体离轴距离。 成像器内的非球面元件（33）平衡了具有球面像差的景深内的聚焦变化（82-81-83），从而提供几乎均匀的图像分辨率。 由成像器携带的衍射图案（33'）校正当光从空气进入折射材料（61,62）时（63）发生的光谱色散。 具有反射表面（32,33）的成像器提供几乎不受色差的系统。 具有光学系列（32-33-32-42）中的多个内部反射表面（32,33,42）的固体成像器（61,62）被配置为包括前述光学性质，还提供了高度稳定的反射对准 表面。
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152.发明公开
公开(公告)号：EP0488129A2
公开(公告)日：1992-06-03
申请号：EP91120087.1
申请日：1991-11-25
Applicant: CANON KABUSHIKI KAISHA
IPC: H04N1/028
CPC classification number: H04N1/00976 , H04N1/02865 , H04N1/0312 , H04N1/0315 , H04N1/0318 , H04N2201/02404 , H04N2201/02431 , H04N2201/02441 , H04N2201/02452 , H04N2201/02456 , H04N2201/02462 , H04N2201/02468 , H04N2201/02474 , H04N2201/02481 , H04N2201/02483 , H04N2201/03112 , H04N2201/03116 , H04N2201/03129 , H04N2201/03141 , H04N2201/03145 , H04N2201/0315 , H04N2201/03158 , H04N2201/03162 , H04N2201/0317 , H04N2201/04796
Abstract: 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.
Abstract translation: 图像传感器具有用于整体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，并且具有一个构件 布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。
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153.发明公开Device and apparatus for reading graphic information displayed on a substrate 失效用于读取显示在基板上的图形信息的装置和装置
公开(公告)号：EP0177461A3
公开(公告)日：1987-05-20
申请号：EP85830241
申请日：1985-09-24
Applicant: Ing. C. Olivetti & C., S.p.A.
Inventor： Carena, Ugo , Coli, Giuseppe , Fogaroli, Giuseppe
IPC: H04N01/06
CPC classification number: H04N1/0671 , H04N1/03 , H04N1/06 , H04N1/1911 , H04N2201/02429 , H04N2201/02431 , H04N2201/02462 , H04N2201/02485 , H04N2201/0442
Abstract: A device for reading graphic symbols impressed on a sheet, comprising light sources (16) for illuminating the sheet, an optical reading system (17) and an array of photo-electric sensors (18) for generating electrical reading signals. The device is compact in structure and of small dimensions, so as to allow it to be mounted upon the head-carrying carriage (8) of a printing machine or typewriter. The device makes it possible to create, in a particularly simple form, reading apparatus for facsimiles or for optical character recognition (OCR) reading apparatus for memorising signatures, graphical symbols and drawings or mathematical symbols, or apparatus for copying documents.
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公开(公告)号：EP0177461A2
公开(公告)日：1986-04-09
申请号：EP85830241.7
申请日：1985-09-24
Applicant: Ing. C. Olivetti & C., S.p.A.
Inventor： Carena, Ugo , Coli, Giuseppe , Fogaroli, Giuseppe
IPC: H04N1/06
CPC classification number: H04N1/0671 , H04N1/03 , H04N1/06 , H04N1/1911 , H04N2201/02429 , H04N2201/02431 , H04N2201/02462 , H04N2201/02485 , H04N2201/0442
Abstract: A device for reading graphic symbols impressed on a sheet, comprising light sources (16) for illuminating the sheet, an optical reading system (17) and an array of photo-electric sensors (18) for generating electrical reading signals. The device is compact in structure and of small dimensions, so as to allow it to be mounted upon the head-carrying carriage (8) of a printing machine or typewriter. The device makes it possible to create, in a particularly simple form, reading apparatus for facsimiles or for optical character recognition (OCR) reading apparatus for memorising signatures, graphical symbols and drawings or mathematical symbols, or apparatus for copying documents.
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公开(公告)号：KR101600207B1
公开(公告)日：2016-03-04
申请号：KR1020147003036
申请日：2012-08-09
Applicant: 케논 콤포넨트 가부시키가이샤
CPC classification number: H04N1/02815 , G03B27/54 , G03G21/02 , G03G21/046 , G03G2215/00611 , H04N1/02825 , H04N1/02835 , H04N1/02855 , H04N1/02865 , H04N1/0312 , H04N1/0315 , H04N2201/02456 , H04N2201/02458 , H04N2201/02462 , H04N2201/03112 , H04N2201/03125 , H04N2201/03141 , H04N2201/03145
Abstract: 반사광용광원(15)으로부터의광을반사광출사면(16b)으로부터지폐 S에대하여조사하는반사광용도광체(16)와, 투과광용광원(24)으로부터의광을투과광출사면(23b)으로부터지폐 S에대하여조사하는투과광용도광체(23)와, 지폐 S로부터의반사광및/또는지폐 S를투과한투과광을결상하는로드렌즈어레이(18)와, 로드렌즈어레이(18)에의해집광된광을수광하는수광소자(19)와, 반사광용도광체(16)를수용가능한수용부(17)를갖는프레임(13)을갖는다. 수용부(17)의일부에, 반사광용도광체(16)의반사광출사면(16b)으로부터로드렌즈어레이(18)의광축 Z측으로돌출된차광부(25)를가짐과함께, 차광부(25)는반사광용도광체(16)에대한위치결정용기준면(26)을갖는다. 미광의영향을저감시킬수 있어, 판독화상의정밀도가향상된다.
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Patent Agency Ranking
公开(公告)号：KR1020150121093A
公开(公告)日：2015-10-28
申请号：KR1020157025609
申请日：2014-03-03
Applicant: 미쓰비시덴키 가부시키가이샤
CPC classification number: H04N1/0318 , H04N1/0249 , H04N1/0285 , H04N1/02865 , H04N1/0306 , H04N1/0315 , H04N2201/02456 , H04N2201/02458 , H04N2201/02462 , H04N2201/02468 , H04N2201/02485
Abstract: 이미지센서(100)는판독대상에조사되고, 판독대상에서반사된광을집속하는렌즈체(4)와, 렌즈체(4)에서집속된광을수광하는센서(6)와, 센서(6)가탑재되어있는센서기판(7)과, X방향으로연장하는케이싱장착면(9a)과, 케이싱장착면(9a)의측면에형성되고, 센서기판(7)의 +Y측이접촉하는센서기판장착기준면(9b)을갖고, 센서기판(7)을보지하는기판보지판(9)과, 케이싱장착면(9a)이체결되는것에의해, 기판보지판(9)을고정또는보지하는제 1 케이싱(1)을구비한다.
Abstract translation: 和图像传感器100所照射的读取物镜上用于聚焦从所述读取目标单元4，透镜体传感器6所反射的光，用于接收所述冷凝器（4），传感器6 在X方向上延伸的壳体安装表面9a和形成在壳体安装表面9a的侧表面上的传感器安装表面9a，用于将传感器基板7安装在+ 第一壳体12具有安装基准面9b和用于保持传感器基板7的基板保持板9和壳体安装面9a， 包括（1）。
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公开(公告)号：KR1020150119928A
公开(公告)日：2015-10-26
申请号：KR1020157025608
申请日：2014-03-03
Applicant: 미쓰비시덴키 가부시키가이샤
CPC classification number: H04N1/0315 , H04N1/02481 , H04N1/0249 , H04N2201/02456 , H04N2201/02458 , H04N2201/02462 , H04N2201/02468 , H04N2201/02485
Abstract: 이미지센서(100)는렌즈체(4)와, 센서(6)와, 제 1 케이싱(1)을구비하는것이다. 렌즈체(4)는 XZ 평면에대해서경사지는방향으로판독대상(30)에조사되고, 판독대상(30)에서반사된광을수속한다. 센서(6)는렌즈체(4)에서수속된광을수광한다. 제 1 케이싱(1)은주주사방향을따라연장하는측면에, 판독대상(30)을향함에따라, 부주사방향을따른길이가작아지는면(1j)을갖고렌즈체(4) 및센서(6)를수납또는보지한다.
Abstract translation: 图像传感器（100）包括透镜（4），传感器（6）和第一壳体（1）。 透镜（4）被构造成将从被读取物（30）照射的光从相对于X-Z平面倾斜的方向聚焦并被被读取物（30）反射。 传感器（6）被配置为接收由透镜（4）聚焦的光。 第一壳体（1）构造成容纳或保持透镜（4）和传感器（6），并且在沿主扫描方向延伸的表面（1j）中具有在子扫描方向上具有长度的倾斜部分， 扫描方向朝向要读取的对象（30）减小。
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公开(公告)号：KR1020090013032A
公开(公告)日：2009-02-04
申请号：KR1020080065048
申请日：2008-07-04
Applicant: 삼성전자주식회사
CPC classification number: H04N1/0286 , G02B17/08 , H04N1/02409 , H04N1/0249 , H04N1/02815 , H04N1/02835 , H04N1/1017 , H04N1/193 , H04N2201/0081 , H04N2201/02462 , H04N2201/02474 , H04N2201/02481
Abstract: A scanner module and an image scanning apparatus employing the same are provided to minimize light leaked through longitudinal direction both ends of a light guide, thereby increasing the amount of light emitted through the light guide even though the same light source is used. A light source applied light. A light guide(113) converts a travel route of the light applied from the light source. In a light source holder(112), the light source is installed. The light source holder is installed to cover an incident surface of the light guide on which the light is applied. The light source holder reflects light. The guide holder(114) includes a light guide installation unit(114a) and a mounting unit(114b) to install the light source holder.
Abstract translation: 提供了一种扫描器模块和使用该扫描仪模块的图像扫描装置，以使通过光导的纵向两端泄漏的光最小化，由此即使使用相同的光源，也增加了通过导光板发射的光量。 光源应用光。 光导（113）转换从光源施加的光的行进路线。 在光源支架（112）中安装光源。 光源保持器安装成覆盖其上施加光的光导的入射表面。 光源支架反射光。 导向架（114）包括安装光源支架的导光装置（114a）和安装单元（114b）。
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公开(公告)号：KR101549153B1
公开(公告)日：2015-09-03
申请号：KR1020080065049
申请日：2008-07-04
Applicant: 삼성전자주식회사
CPC classification number: H04N1/0286 , G02B17/08 , H04N1/02409 , H04N1/0249 , H04N1/02815 , H04N1/02835 , H04N1/1017 , H04N1/193 , H04N2201/0081 , H04N2201/02462 , H04N2201/02474 , H04N2201/02481
Abstract: 본발명에따른스캐너모듈및 이를채용한이미지스캐닝장치는광을조사하는광원과, 주주사방향으로연장되며광원에서조사된광의진행경로를변환하는광가이드와, 광가이드가설치되는광가이드설치부가오목하게마련된스캐너모듈본체와, 광가이드설치부의입구측에서돌출되어광가이드를지지하는지지돌기를포함하여, 광가이드가광가이드설치부의입구측에형성된지지돌기에의해지지되므로광가이드의변형이감소되고, 광가이드가외부충격에의해광가이드설치부로부터이탈하는것이방지된다.
Abstract translation: 扫描器模块和采用根据本发明延伸到一个光源，用于照射所述光学凹面光导安装一个主扫描方向上的相同的图像扫描装置，其中所述光导和光导安装用于改变光的行进从所述光源照射路径 到所提供的从扫描器模块主体突出，并且一个光引导安装部入口包括用于支撑所述导光体的支撑突起，在导光支撑突起不会成为那么减小形成在入口侧安装光导的光导的变形 并且防止光导由于外部冲击而从光导安装部分脱离。
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公开(公告)号：KR1020140111327A
公开(公告)日：2014-09-18
申请号：KR1020147021761
申请日：2013-02-19
Applicant: 미쓰비시덴키 가부시키가이샤
CPC classification number: G02B6/0016 , H01L27/14625 , H04N1/0249 , H04N1/02835 , H04N1/0289 , H04N1/0318 , H04N2201/02462 , H04N2201/02472 , H04N2201/03112 , H04N2201/03125 , H04N2201/03133 , H04N2201/03141 , H04N2201/03145
Abstract: 도광체 유닛(20)은, 한쪽의 단부면에 입사된 빛을, 다른쪽의 단부면 및 측면의 광 출사부로부터 출사하는 기둥 형상의 제1 도광체(21)와, 한쪽의 단부면에 입사된 제1 도광체(21)의 다른쪽의 단부면으로부터 출사된 빛을, 측면의 광 출사부로부터 출사하고, 한쪽의 단부면이 제1 도광체(21)의 다른쪽의 단부면과 밀접하도록 형성된 기둥 형상의 제2 도광체(22)를 구비한다. 제1 도광체(21)는, 제1 끼워맞춤부재(28A)를 갖고, 제2 도광체(22)는, 제1 도광체(21)의 다른쪽의 단부면과 제2 도광체(22)의 한쪽의 단부면이 밀접하고, 또한, 제1 도광체(21)의 광 출사부를 갖는 측면과 제2 도광체(22)의 광 출사부를 갖는 측면이 같은 면이 되도록 제1 위치 결정부와 걸어맞추는 제2 끼워맞춤부재(28B)를 갖는다.
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