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公开(公告)号：BR9404864A
公开(公告)日：1995-08-01
申请号：BR9404864
申请日：1994-12-05
Applicant: XEROX CORP
Inventor： PROCTOR DOUGLAS E
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公开(公告)号：BRPI0505079A
公开(公告)日：2006-07-04
申请号：BRPI0505079
申请日：2005-11-23
Applicant: XEROX CORP
Inventor： HERLOSKI ROBERT P , JUHASZ JOHN C , PROCTOR DOUGLAS E , URSO CHARLES J
IPC: G03B3/00
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公开(公告)号：DE69811975T2
公开(公告)日：2003-08-28
申请号：DE69811975
申请日：1998-04-06
Applicant: XEROX CORP
Inventor： TAILLIE JOSEPH P , PROCTOR DOUGLAS E
Abstract: A fluorescent light source includes a fluorescent lamp (111), lamp bases (117) attached to opposite ends of the fluorescent lamp (111), and an electrically insulating substrate (125) connected to the fluorescent lamp (111). A heating element (1130, 1131) is positioned on the fluorescent lamp (111), and a first (132) and second pair (130) of power traces are formed on the electrically insulating substrate (125). The first pair (132) of power traces are connected to the heating element (1130, 1131) to provide power thereto. The second pair of power traces (130) are connected to a pair of electrical conductors that provide power to the fluorescent lamp (111). This fluorescent lamp (111) can be used in a replaceable fluorescent light source unit for a document scanner. The fluorescent lamp source includes light blocking material (1131) to provide a uniform illumination profile along the length of the lamp (111).
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公开(公告)号：DE602008001447D1
公开(公告)日：2010-07-22
申请号：DE602008001447
申请日：2008-01-17
Applicant: XEROX CORP
Inventor： HERLOSKI ROBERT P , TANDON JAGDISH C , PROCTOR DOUGLAS E , WENTHE STEPHEN J JR , ROGALSKI EUGENE A JR , BANIAK JEFFREY L , HOSIER PAUL A
IPC: H04N1/028
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公开(公告)号：DE69811975D1
公开(公告)日：2003-04-17
申请号：DE69811975
申请日：1998-04-06
Applicant: XEROX CORP
Inventor： TAILLIE JOSEPH P , PROCTOR DOUGLAS E
Abstract: A fluorescent light source includes a fluorescent lamp (111), lamp bases (117) attached to opposite ends of the fluorescent lamp (111), and an electrically insulating substrate (125) connected to the fluorescent lamp (111). A heating element (1130, 1131) is positioned on the fluorescent lamp (111), and a first (132) and second pair (130) of power traces are formed on the electrically insulating substrate (125). The first pair (132) of power traces are connected to the heating element (1130, 1131) to provide power thereto. The second pair of power traces (130) are connected to a pair of electrical conductors that provide power to the fluorescent lamp (111). This fluorescent lamp (111) can be used in a replaceable fluorescent light source unit for a document scanner. The fluorescent lamp source includes light blocking material (1131) to provide a uniform illumination profile along the length of the lamp (111).
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Patent Agency Ranking
公开(公告)号：JP2007295567A
公开(公告)日：2007-11-08
申请号：JP2007110682
申请日：2007-04-19
Applicant: Xerox Corp , ゼロックス コーポレイションXerox Corporation
Inventor： HERLOSKI ROBERT P , PROCTOR DOUGLAS E , TANDON JAGDISH C , KOTHARI PRAVIN N , DUDLEY ERIC
CPC classification number: H04N1/02815 , H04N1/0285 , H04N1/02865 , H04N1/1017 , H04N1/193
Abstract: PROBLEM TO BE SOLVED: To provide illumination which is uniform along a narrow band of a document and suitable across the narrow band of document. SOLUTION: An optical element 10 is formed of a light transmitting material with an arbitrary predetermined refractive index. The optical element 10 is defined by a curved incident surface 12, an outgoing surface 14 facing the incident surface, a first parabolic surface 16 defined between the first edge of the incident surface and the first edge of the outgoing surface, and a second parabolic surface 18 defined between the second edge of the incident surface and the second edge of the outgoing surface. Respective parabolic surfaces 16, 18 effectively form a CPC. COPYRIGHT: (C)2008,JPO&INPIT
Abstract translation: 要解决的问题：提供沿着文件的窄带均匀并且适合于文档的窄带的照明。 解决方案：光学元件10由具有任意预定折射率的透光材料形成。 光学元件10由弯曲的入射表面12，面向入射表面的出射表面14，限定在入射表面的第一边缘和出射表面的第一边缘之间的第一抛物面16和第二抛物面 18限定在入射表面的第二边缘和出射表面的第二边缘之间。 相应的抛物面16,18有效地形成CPC。 版权所有（C）2008，JPO＆INPIT
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公开(公告)号：JPH10294084A
公开(公告)日：1998-11-04
申请号：JP9012798
申请日：1998-04-02
Applicant: XEROX CORP
Inventor： TAILLIE JOSEPH P , PROCTOR DOUGLAS E
Abstract: PROBLEM TO BE SOLVED: To uniformalize the illuminance distribution of a fluorescent lamp in its longer direction without extending the lamp in length, and without delicately adjusting the width of a slit through which light passes and the like in a fluorescent lamp forming up a light source for a document scanner. SOLUTION: A fluorescent light source contains a fluorescent lamp 111, lamp bases 120 mounted to both its end parts, and an electrical insulating substrate 125 covering the fluorescent lamp 111. A heater element 113 is disposed to the fluorescent lamp 111, and electric power traces 130 and 132 for the fluorescent lamp 111 and the heater element 113, are formed over the electrical insulating substrate 125. Furthermore, a light shielding area 1132 is formed over the electrical insulating substrate 125. The illuminance of the fluorescent lamp 111 along its longer direction is thereby adjusted by the light shielding area 1132, so that its illuminance distribution is thereby uniformalized.
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公开(公告)号：JP2007304581A
公开(公告)日：2007-11-22
申请号：JP2007110683
申请日：2007-04-19
Applicant: Xerox Corp , ゼロックス コーポレイションXerox Corporation
Inventor： HERLOSKI ROBERT P , TANDON JAGDISH C , PROCTOR DOUGLAS E , DUDLEY ERIC
CPC classification number: H04N1/02815 , H04N1/02835 , H04N1/02885
Abstract: PROBLEM TO BE SOLVED: To provide an illuminating apparatus used to illuminate hard copy documents for digital recording such as in facsimile machines and digital copying machines.
SOLUTION: An optical element 10 comprises a light-transmissive material of a predetermined refractive index and has a first main surface 12, a second main surface 14, an exit surface 16 and a back structure 18. The back structure 18 has a plurality of small planar surfaces, each interspaced with discontinuity surfaces 52 and forming an arc symmetrical relative to a center line of the optical element. In at least the first main surface 12, a cavity 60 is formed, light L emanating from a light source 20 disposed in the cavity 60 is reflected by each small planar surface and is directed so as to exit substantially perpendicular to the exit surface 16. The overall desired effect is substantially even distribution of light through the entire area of exit surface 16.
COPYRIGHT: (C)2008,JPO&INPITAbstract translation: 要解决的问题：提供用于照亮诸如传真机和数字复印机之类的数字记录的硬拷贝文件的照明装置。 解决方案：光学元件10包括具有预定折射率的透光材料，并且具有第一主表面12，第二主表面14，出射表面16和后结构18.后结构18具有 多个小平面，每个间隔有不连续表面52并形成相对于光学元件的中心线对称的圆弧。 在至少第一主表面12中，形成空腔60，从设置在空腔60中的光源20发出的光L被每个小的平坦表面反射并且被引导为基本上垂直于出射表面16退出。 总体期望的效果是通过出射表面16的整个区域的光的基本均匀分布。版权所有（C）2008，JPO和INPIT
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公开(公告)号：JP2001024846A
公开(公告)日：2001-01-26
申请号：JP2000143369
申请日：2000-05-16
Applicant: XEROX CORP
Inventor： PROCTOR DOUGLAS E
IPC: H01L27/146 , G06T1/00 , H01L27/148 , H01L31/02 , H04N1/028 , H04N1/03
Abstract: PROBLEM TO BE SOLVED: To correctly convert an original image into an electric signal for converting it into digital data and to improve a quality of the image by equipping an auxiliary photosensitive chip joined to two adjacent photosensitive chips and fitted to a substrate along a joining area formed between terminal part photo sites of plural adjacent photosensitive chips. SOLUTION: An auxiliary photosensitive chip 11 is joined to two photosensitive chips 10 along a joining area of the two joined photosensitive chips 10. These chips are all provided on a substrate and form a photosensitive chip assembly. Then, each of them includes one or more linear arrays by a photo site 12 where a photosensitive surface of a circuit is formed in the auxiliary photosensitive chip, and a set of bonding pads 14. The photo site 12 is normally arranged in a linear array along a main direction of the auxiliary photosensitive chip 11 and each photo site 12 arranged along the array corresponds to one pixel of an image signal.
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公开(公告)号：JP2008181129A
公开(公告)日：2008-08-07
申请号：JP2008012734
申请日：2008-01-23
Applicant: Xerox Corp , ゼロックス コーポレイションXerox Corporation
Inventor： HERLOSKI ROBERT P , TANDON JAGDISH C , PROCTOR DOUGLAS E , WENTHE JR STEPHEN J , ROGALSKI JR EUGENE A , BANIAK JEFFREY L , HOSIER PAUL A
CPC classification number: G02B19/0066 , G02B19/0028 , H04N1/02815 , H04N1/02865
Abstract: PROBLEM TO BE SOLVED: To provide an illuminator having appropriate illumination distribution all over a wide area.
SOLUTION: The present invention provides an optical component for transmitting light emitted from a linear array of light sources and including a light-transmissive member having a refractive index of about 1.4 to about 1.8. The light-transmissive member defines an entry surface for disposal near the light sources, the entry surface defining at least one set of prisms, and an exit surface and a section of a DCPC (dielectric compound parabolic concentrator) between the entry surface and the exit surface.
COPYRIGHT: (C)2008,JPO&INPITAbstract translation: 要解决的问题：提供在广泛的区域上具有适当照明分布的照明器。 解决方案：本发明提供一种用于透射从光源的线性阵列发射的光并包括折射率为约1.4至约1.8的透光构件的光学部件。 透光构件限定用于在光源附近进行处置的入口表面，入口表面限定至少一组棱镜，以及在入射表面和出口之间的出射表面和DCPC（介电复合抛物面聚光器）的截面 表面。 版权所有（C）2008，JPO＆INPIT
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