公开(公告)号：US5281803A

公开(公告)日：1994-01-25

申请号：US42901

申请日：1993-03-26

Applicant: Haruo Ishizuka

Inventor： Haruo Ishizuka

IPC: H04N1/031 ,  H01J40/14

CPC classification number: 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

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：US3447026A

公开(公告)日：1969-05-27

申请号：US3447026D

申请日：1965-10-15

Applicant: XEROX CORP

Inventor： TOWNSEND STEPHEN E

IPC: H04N1/047 ,  H04N3/223 ,  H01J29/70

CPC classification number: H04N1/127 ,  H04N1/047 ,  H04N3/223 ,  H04N2201/02425 ,  H04N2201/02439 ,  H04N2201/0315 ,  H04N2201/0471 ,  H04N2201/04712 ,  H04N2201/04729 ,  H04N2201/04731 ,  H04N2201/04732 ,  H04N2201/04734 ,  H04N2201/04744 ,  H04N2201/04758 ,  H04N2201/04789 ,  H04N2201/04791 ,  H04N2201/04794

公开(公告)号：US08842344B2

公开(公告)日：2014-09-23

申请号：US13333751

申请日：2011-12-21

Applicant: Shuuichi Shimoda

Inventor： Shuuichi Shimoda

IPC: H04N1/04 ,  H04N1/00 ,  H04N1/12 ,  H04N1/031 ,  H04N1/028 ,  H04N1/193

CPC classification number: H04N1/0318 ,  H04N1/00013 ,  H04N1/00031 ,  H04N1/00045 ,  H04N1/0005 ,  H04N1/00063 ,  H04N1/00087 ,  H04N1/0009 ,  H04N1/02835 ,  H04N1/12 ,  H04N1/193 ,  H04N2201/03112 ,  H04N2201/03125 ,  H04N2201/03129 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/0315 ,  H04N2201/03183

Abstract: An illumination device includes a light guide made of plastic, and a light source including a light emitting element whose dominant wavelength is a light emission wavelength in an infrared region, and identifies a banknote. White reference plates are provided at positions that are at opposite ends of a rod lens array and cover respective areas external to an image region across the banknote. A correction coefficient is acquired by calculation. The calculation is made by correcting an illuminance such that IR correction data is substantially identical to IR reference data preliminarily stored in a memory circuit in a signal processor on the basis of IR white reference data representing a white reference illuminance generated from light reflected from the white reference plates. The correction coefficient is used for correcting IR image data when the banknote is read.

Abstract translation: 照明装置包括由塑料制成的导光体，以及包含主要波长为红外区域的发光波长的发光元件的光源，并识别纸币。 白色参考板设置在杆状透镜阵列的相对端的位置，并覆盖横跨纸币的图像区域外的各个区域。 通过计算获得校正系数。 通过校正照度来进行计算，使得IR校正数据基本上等同于基于从白色反射的光产生的白色参考照度的IR白色参考数据，IR信号预先存储在信号处理器中的存储器电路中的IR参考数据 参考板。 当读取纸币时，校正系数用于校正IR图像数据。

公开(公告)号：US20120002250A1

公开(公告)日：2012-01-05

申请号：US13255055

申请日：2009-12-04

Applicant: Wuchang Qi

Inventor： Wuchang Qi

IPC: H04N1/04

CPC classification number: H04N1/0318 ,  G07D7/1205 ,  H04N1/00843 ,  H04N1/02815 ,  H04N2201/03112 ,  H04N2201/03133 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/0315

Abstract: The present invention discloses an image sensor, specifically a full spectrum recognition image sensor capable of reading and recognition image information for all of ultraviolet light, visible light and infrared light, which comprises a sensor substrate, photosensitive parts set on the sensor substrate and arranged in a straight line, a lens set on an upper portion of the sensor substrate, a light source set beside the lens, and a framework capable of accommodating said sensor substrate, said lens and said light source. A light-transmitting plate for carrying an original is set on an upper portion of the framework, the light source is a full spectrum light source capable of emitting light including ultraviolet light, visible light and infrared light, and the photosensitive parts on the sensor substrate consist of two parts, one part of which is a reflected light photosensitive part for receiving reflected light information generated by irradiating an original with the light source and another part of which is an exciting light photosensitive part for receiving exciting light information generated by irradiating an original with the light source. The image sensor of the present invention not only can recognize general color images, but also can recognize forgery-prevention images for various special purposes, and thus greatly improve the functions and the application field of the image sensor.

Abstract translation: 本发明公开了一种图像传感器，特别是能够读取和识别用于所有紫外光，可见光和红外光的图像信息的全光谱识别图像传感器，其包括传感器基板，设置在传感器基板上的感光部件 设置在传感器基板的上部的透镜，透镜旁边的光源，以及能够容纳所述传感器基板，所述透镜和所述光源的框架。 用于承载原件的透光板设置在框架的上部，光源是能够发射包括紫外光，可见光和红外光的光的全光谱光源，以及传感器基板上的感光部分 由两部分构成，其一部分是反射光感光部分，用于接收通过用光源照射原稿而产生的反射光信息，另一部分是用于接收通过照射原稿而产生的激发光信息的激发光感光部分 与光源。 本发明的图像传感器不仅可以识别一般的彩色图像，而且可以识别用于各种特殊目的的防伪图像，从而大大提高图像传感器的功能和应用领域。

公开(公告)号：US07701623B2

公开(公告)日：2010-04-20

申请号：US11808898

申请日：2007-06-13

Applicant: Mitsuo Shimizu ,  Norikazu Sakai

Inventor： Mitsuo Shimizu ,  Norikazu Sakai

IPC: H04N1/38 ,  H04N1/40 ,  H04N1/46

CPC classification number: H04N1/203 ,  H04N1/02865 ,  H04N1/0287 ,  H04N1/0318 ,  H04N1/12 ,  H04N1/193 ,  H04N1/2032 ,  H04N1/40 ,  H04N1/484 ,  H04N2201/03112 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/0315

Abstract: An image reading device includes: a first light source that irradiates light on a first side of an object; a memory that stores a plurality of parameters for controlling an intensity of the light emitting devices, each of the plurality of parameters corresponding to one of a plurality of groups; a controller that controls an intensity of the light emitting devices in response to one of the plurality of parameters stored in the memory; a first image reading unit that reads reflected light from the first side and generates monochrome image data on the basis of the read reflected light; and a second image reading unit that reads reflected light from the second side and generates monochrome image data on the basis of the read reflected light.

Abstract translation: 图像读取装置包括：第一光源，其在物体的第一侧照射光; 存储器，其存储用于控制所述发光器件的强度的多个参数，所述多个参数中的每一个对应于多个组中的一个; 控制器，其响应于存储在所述存储器中的所述多个参数中的一个来控制所述发光器件的强度; 第一图像读取单元，其从第一侧读取反射光并基于读取的反射光产生单色图像数据; 以及第二图像读取单元，其读取来自第二侧的反射光，并且基于所读取的反射光产生单色图像数据。

公开(公告)号：US07339150B2

公开(公告)日：2008-03-04

申请号：US11263782

申请日：2005-10-31

Applicant: Toshimitsu Ohara

Inventor： Toshimitsu Ohara

IPC: H01L27/00 ,  H01J3/14 ,  H04N1/40 ,  H04N1/024 ,  G06K9/00 ,  G06K7/00

CPC classification number: H04N1/02815 ,  H04N1/0284 ,  H04N1/0287 ,  H04N1/0318 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/03112 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/0315 ,  H04N2201/0418

Abstract: A first light source is adapted to illuminate a first object with first light. A first sensor includes a first light receiving element adapted to detect the first light by way of the first object. A second sensor includes a second light receiving element adapted to detect a second light which is externally inputted by way of a second object. A transparent member is disposed on at least one of a first optical path extending from the first object to the first sensor through a first lens and a second optical path extending from the second object to the second sensor through a second lens.

Abstract translation: 第一光源适于用第一光照亮第一物体。 第一传感器包括适于通过第一物体检测第一光的第一光接收元件。 第二传感器包括适于检测通过第二物体从外部输入的第二光的第二光接收元件。 透明构件设置在通过第一透镜从第一物体延伸到第一传感器的第一光路中的至少一个以及通过第二透镜从第二物体延伸到第二传感器的第二光路。

公开(公告)号：US20050219292A1

公开(公告)日：2005-10-06

申请号：US11088040

申请日：2005-03-23

Applicant: Yoshikazu Koike

Inventor： Yoshikazu Koike

IPC: B41J29/38 ,  B41J3/28 ,  B41J11/00 ,  H04N1/047 ,  H04N1/12 ,  H04N1/193

CPC classification number: H04N1/047 ,  B41J3/28 ,  B41J3/543 ,  B41J11/007 ,  B41J11/008 ,  B41J29/38 ,  H04N1/12 ,  H04N1/193 ,  H04N1/506 ,  H04N2201/02439 ,  H04N2201/0315 ,  H04N2201/0471 ,  H04N2201/0472 ,  H04N2201/04729 ,  H04N2201/04731 ,  H04N2201/04732 ,  H04N2201/04734 ,  H04N2201/04741 ,  H04N2201/04758 ,  H04N2201/04789 ,  H04N2201/04794

Abstract: To make it possible to improve a printing speed. When printing a plurality of printing sheets 14, it is possible to decrease the time for generating correction data by using a pair of correction data values to print the printing sheets 14. Therefore, it is possible to decrease the time for printing each printing sheet 14 even compared to the case of a method for generating correction data for each printing sheet 14. As a result, even when the number of sheets to be printed is large, it is possible to improve a printing speed. Moreover, when meandering states of the printing sheet 14 are changed, it is possible to prevent disorder of a printed image due to meandering of the printing sheet 14 for a long time by newly generating correction data. Furthermore, by generating (updating) only a part of correction data when newly generating the correction data, it is possible to decrease the time for generating the correction data and improve a printing speed.

Abstract translation: 以提高打印速度。 当打印多个打印纸张14时，可以通过使用一对校正数据值来减少用于产生校正数据的时间来打印打印纸张14.因此，可以减少打印每个打印纸张14的时间 甚至与用于产生每个打印纸14的校正数据的方法的情况相比较。结果，即使当要打印的纸张数量大时，也可以提高打印速度。 此外，当打印纸14的曲折状态改变时，可以通过新产生校正数据来防止长时间由于打印纸14的曲折而导致的打印图像的混乱。 此外，通过在新生成校正数据时仅产生（更新）一部分校正数据，可以减少生成校正数据的时间并提高打印速度。

公开(公告)号：US06717734B2

公开(公告)日：2004-04-06

申请号：US10356175

申请日：2003-01-30

Applicant: Hisayoshi Fujimoto

Inventor： Hisayoshi Fujimoto

IPC: G02B2710

CPC classification number: G02B3/0031 ,  G02B3/005 ,  G02B3/0056 ,  G02B3/0062 ,  G02B3/0068 ,  G02B3/0075 ,  H04N1/0314 ,  H04N1/0318 ,  H04N1/1215 ,  H04N2201/03112 ,  H04N2201/0312 ,  H04N2201/03133 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/0315 ,  H04N2201/03154 ,  H04N2201/0317 ,  H04N2201/03187 ,  H04N2201/04758

Abstract: A lens unit (U15) includes a housing (45), an upper and a lower lens arrays (A1′, A2′), and a first and a second prisms (4A, 4B). Each of the lens arrays includes a plurality of lenses, a light-shielding member (4), and a plurality of positioning projections, all of which are integral with each other. Downwardly traveling light which enters the housing (45) through a first slit (45c) formed at an upper portion of the housing (45) is directed upward by the first prism (4A) to pass through the two lens arrays (A1′, A2′). The light is then directed downward by the second prism (4B) to exit the housing through a second slit (45d) formed at a lower portion of the housing (45).

Abstract translation: 透镜单元（U15）包括壳体（45），上部和下部透镜阵列（A1'，A2'）以及第一和第二棱镜（4A，4B）。 每个透镜阵列包括多个透镜，遮光构件（4）和多个定位突起，它们都彼此成一体。 通过形成在壳体（45）的上部的第一狭缝（45c）进入壳体（45）的向下行进的光由第一棱镜（4A）向上引导以穿过两个透镜阵列（A1'，A2 '）。 然后，光通过第二棱镜（4B）向下引导，通过形成在壳体（45）的下部的第二狭缝（45d）离开壳体。

公开(公告)号：US06674061B1

公开(公告)日：2004-01-06

申请号：US09617808

申请日：2000-07-17

Applicant: Hironobu Arimoto

Inventor： Hironobu Arimoto

IPC: H01L2700

CPC classification number: H04N1/02845 ,  H04N1/0318 ,  H04N2201/03112 ,  H04N2201/03133 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/0315 ,  H04N2201/04758

Abstract: A discharging and light emitting element included in a CIS unit includes a transparent electrode having an external electrode and a substrate having an internal electrode. A first lead is led out from the internal electrode and a second lead is led out from the external electrode, and first and second leads are led out from end portions of the substrate and the transparent electrode at the same side.

Abstract translation: 包括在CIS单元中的放电和发光元件包括具有外部电极的透明电极和具有内部电极的衬底。 第一引线从内部电极引出，第二引线从外部电极引出，并且第一和第二引线从同一侧的基板的端部和透明电极引出。

公开(公告)号：US5258873A

公开(公告)日：1993-11-02

申请号：US865267

申请日：1992-04-08

Applicant: Yoshihiko Mishina ,  Masaaki Oda ,  Yutaka Yamamoto ,  Takayuki Tanaka

Inventor： Yoshihiko Mishina ,  Masaaki Oda ,  Yutaka Yamamoto ,  Takayuki Tanaka

IPC: G02B3/00 ,  G02B7/02 ,  H04N1/031

CPC classification number: G02B3/0087 ,  G02B3/005 ,  G02B3/0075 ,  G02B7/02 ,  H04N1/0312 ,  H04N1/0315 ,  H04N1/0318 ,  H04N2201/02404 ,  H04N2201/02452 ,  H04N2201/03112 ,  H04N2201/0315

Abstract: An image-reading device comprises a lens unit array comprising an array of distributed refractive index plastic cylindrical lens elements and plastic plates, adhering the distributed refractive index plastic cylindrical lens elements therebetween, and a plastic case containing and holding the lens unit array. The difference in the thermal expansion coefficients of the plates of the lens unit array and the plastic case is 5.0.times.10.sup.-5 cm/cm/.degree. C. or below, or more preferably, 3.0.times.10.sup.-5 cm/cm/.degree. C. or below. The plastic case is formed by connecting, in a longitudinal arrangement, a plurality of case segments formed by an injection molding.

Abstract translation: 图像读取装置包括透镜单元阵列，该透镜单元阵列包括分布折射率的塑料柱面透镜元件和塑料板的阵列，将分布的折射率塑料柱面透镜元件粘附在其间，以及容纳和保持透镜单元阵列的塑料壳体。 透镜单元阵列和塑料壳体的板的热膨胀系数的差为5.0×10 -5 cm / cm /℃以下，更优选为3.0×10 -5 cm / cm /℃，或 下面。 塑料外壳是通过纵向配置连接多个通过注模成型形成的外壳段形成的。