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1.发明授权Color image sensor with three line sensors on different layers separated by electrically-insulating layers 失效彩色图像传感器，在由绝缘层分隔的不同层上的三线传感器
公开(公告)号：US4763189A
公开(公告)日：1988-08-09
申请号：US28052
申请日：1987-03-19
申请人： Toshiyuki Komatsu , Masaki Fukaya , Tatsumi Shoji , Masaru Kamio , Nobuyuki Sekimura , Katsumi Nakagawa , Hirofumi Iwamoto , Shinichi Seitoh
发明人： Toshiyuki Komatsu , Masaki Fukaya , Tatsumi Shoji , Masaru Kamio , Nobuyuki Sekimura , Katsumi Nakagawa , Hirofumi Iwamoto , Shinichi Seitoh
CPC分类号： H01L27/14667 , G03F7/0007 , H04N1/486
摘要： A line sensor for color reading comprises a plurality of line sensors, each having photosensors arranged one-dimensionally, for the number of the color signals to be separated arranged in parallel with each other on one and the same substrate; and a color filter for color signal separation directly disposed on the light-receiving portion of each of said line sensors. The parallel line sensors may be disposed so as to be non-coplanar, e.g., by provision of insulating layers at least on wiring sections of the first and second line sensors, the second and third line sensors being disposed on the first and second insulating layers, respectively.
摘要翻译： 用于彩色读取的线传感器包括多个线传感器，每个线传感器具有一维排列的光电传感器，用于在同一基板上彼此并联布置的待分离的颜色信号的数量; 以及用于颜色信号分离的滤色器，其直接设置在每个所述线传感器的光接收部分上。 平行线传感器可以被布置为非共面的，例如至少在第一和第二线传感器的布线部分上设置绝缘层，第二和第三线传感器设置在第一和第二绝缘层上 ， 分别。
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公开(公告)号：US4700080A
公开(公告)日：1987-10-13
申请号：US20145
申请日：1987-02-25
IPC分类号： H01L27/146 , G02B5/20
CPC分类号： H01L27/14667 , H01L27/14621
摘要： A color photosensor which includes a plurality of closely arranged sensor units. Each sensor includes a color filter provided at a position corresponding to that of a photoreceptor. The color filter comprises at least one of coloring matter layers selected from the following groups (A), (B) and (C):(A) A red coloring matter layer including, as a main component, perylenetetracarboxylic acid derivatives selected from the following structural formulas (I) and (II): ##STR1## where R.sub.1 denotes hydrogen, an alkyl group or an allyl group; (B) a green coloring matter layer including, as a main component, phthalocyanine coloring matter, a combination of phthalocyanine coloring matter and isoindolenone coloring matter, or a combination of phthalocyanine coloring matter and authraquinone coloring matter; and(C) a blue coloring matter layer including, as a main component, phthalocyanine coloring matter, or a combination of phthalocyanine coloring matter and quinacridon coloring matter.
摘要翻译： 一种彩色光电传感器，其包括多个紧密布置的传感器单元。 每个传感器包括设置在与感光体相对应的位置处的滤色器。 所述滤色器包括选自以下组（A），（B）和（C）中的色素层中的至少一种：（A）以包含以下的苝四羧酸衍生物作为主要成分的红色着色层 结构式（I）和（II）：其中R 1表示氢，烷基或烯丙基; （B）绿色色素层，其以酞菁色素，酞菁色素和异吲哚酮色素的组合，或酞菁色素和蒽醌色素的组合为主要成分， 和（C）蓝色色素层，其以主要成分为酞菁色素，或酞菁色素和喹吖啶酮着色剂的组合。
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公开(公告)号：US4792670A
公开(公告)日：1988-12-20
申请号：US169467
申请日：1988-03-10
CPC分类号： H01L31/095 , H01L27/14665 , H04N1/031 , H04N1/40056
摘要： There is a photosensor comprising: a photoconductive layer containing amorphous silicon provided on a substrate in which this photoconductive layer consists of laminated films of two or more layers having different refractive indexes and the refractive index of the lowest layer of the laminated films is not larger than 3.2 for the incident light of a wavelength of 6328 .ANG.; a pair of electrodes provided in electrical contact with the photoconductive layer; and a photo sensing section. A long size image sensor unit is constituted by a plurality of such photosensors arranged like an array, a matrix drive circuit to matrix-drive each photosensor, and a light source such as light emitting diodes or a fluorescent lamp to illuminate an original to be read. With this image sensor unit, it is possible to provide a low-cost image reading apparatus which can read an image on the original at a high speed in which: the uniformity of the characteristic of each photosensor is improved; a variation in signal between the bits is reduced; a correction circuit for such a variation is unnecessary; and the peel-off of the photoconductive layer does not occur. A method of manufacturing such photosensors is also disclosed.
摘要翻译： 有一种光电传感器，它包括：一个光电导层，它包含非晶硅，它设置在基片上，该光电导层由具有不同折射率的两层或更多层的叠层膜组成，层压薄膜最低层的折射率不大于 3.2对于波长为6328的入射光ANGSTROM; 一对与光电导层电接触的电极; 和感光部。 长尺寸图像传感器单元由多个布置成阵列的光电传感器构成，矩阵驱动电路用于矩阵驱动每个光电传感器，以及诸如发光二极管或荧光灯的光源来照亮待读取的原稿 。 利用该图像传感器单元，可以提供一种低成本图像读取装置，其可以高速读取原稿上的图像，其中：每个光电传感器的特性的均匀性得到改善; 位之间的信号变化减小; 不需要用于这种变化的校正电路; 并且不会发生光电导层的剥离。 还公开了制造这种光电传感器的方法。
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4.发明授权Image line sensor unit, photosensors for use in the sensor unit and method of making the photosensors 失效图像线传感器单元，用于传感器单元的光电传感器和制作光电传感器的方法
公开(公告)号：US4724323A
公开(公告)日：1988-02-09
申请号：US781733
申请日：1985-09-30
IPC分类号： H01L27/146 , H04N1/031 , H04N1/193 , G01T1/22
CPC分类号： H04N1/0312 , H01L27/14621 , H01L27/14665 , H04N1/0315 , H04N1/0318 , H04N1/1931 , H04N2201/03112 , H04N2201/03158
摘要： A photosensor comprising a photoconductive layer provided on a substrate. The layer contains amorphous silicon. At least a portion of the layer has a refractive index varying continuously through the thickness of the layer. The refractive index of the layer is 3.2 or less at a wavelength of 6,328 .ANG. in the vicinity of the surface of the substrate. A pair of electrodes are provided in electrical contact with the photoconductive layer. A photoreceptor is also provided, part of which is constituted by the spacing between the electrodes of the pair.
摘要翻译： 一种光传感器，包括设置在基板上的光电导层。 该层含有非晶硅。 层的至少一部分具有通过层的厚度连续变化的折射率。 在衬底表面附近的6,328安培波长处，该层的折射率为3.2或更小。 提供与光电导层电接触的一对电极。 还提供感光体，其一部分由一对电极之间的间隔构成。
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5.发明授权Long size image sensor having improved consistency among individual photosensors 失效长尺寸图像传感器具有改善各个光电传感器之间的一致性
公开(公告)号：US4763010A
公开(公告)日：1988-08-09
申请号：US24701
申请日：1987-03-11
CPC分类号： H01L31/095 , H01L27/14665 , H04N1/031 , H04N1/40056
摘要： There is a photosensor comprising: a photoconductive layer containing amorphous silicon provided on a substrate in which this photoconductive layer consists of laminated films of two or more layers having different refractive indexes and the refractive index of the lowest layer of the laminated films is not larger than 3.2 for the incident light of a wavelength of 6328 .ANG.; a pair of electrodes provided in electrical contact with the photoconductive layer; and a photo sensing section. A long size image sensor unit is constituted by a plurality of such photosensors arranged like an array, a matrix drive circuit to matrix-drive each photosensor, and a light source such as light emitting diodes of a fluorescent lamp to illuminate an original to be read. With this image sensor unit, it is possible to provide a low-cost image reading apparatus which can read an image on the original at a high speed in which: the uniformity of the characteristic of each photosensor is improved; a variation in signal between the bits is reduced; a correction circuit for such a variation is unnecessary; and the peel-off of the photoconductive layer does not occur. A method of manufacturing such photosensors is also disclosed.
摘要翻译： 有一种光电传感器，它包括：一个光电导层，它包含非晶硅，它设置在基片上，该光电导层由具有不同折射率的两层或更多层的叠层膜组成，层压薄膜最低层的折射率不大于 3.2对于波长为6328的入射光ANGSTROM; 一对与光电导层电接触的电极; 和感光部。 长尺寸图像传感器单元由排列成阵列的多个这样的光电传感器，矩阵驱动电路，矩阵驱动每个光电传感器以及诸如荧光灯的发光二极管的光源来照亮待读取的原稿 。 利用该图像传感器单元，可以提供一种低成本图像读取装置，其可以高速读取原稿上的图像，其中：每个光电传感器的特性的均匀性得到改善; 位之间的信号变化减小; 不需要用于这种变化的校正电路; 并且不会发生光电导层的剥离。 还公开了制造这种光电传感器的方法。
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公开(公告)号：US4746535A
公开(公告)日：1988-05-24
申请号：US101949
申请日：1987-09-25
IPC分类号： H01L27/146 , H04N1/031 , H04N1/193 , B05D3/06
CPC分类号： H04N1/0312 , H01L27/14621 , H01L27/14665 , H04N1/0315 , H04N1/0318 , H04N1/1931 , H04N2201/03112 , H04N2201/03158
摘要： A photosensor comprising a photoconductive layer provided on a substrate. The layer contains amorphous silicon. At least a portion of the layer has a refractive index varying continuously through the thickness of the layer. The refractive index of the layer is 3.2 or less at a wavelength of 6,328 .ANG. in the vicinity of the surface of the substrate. A pair of electrodes are provided in electrical contact with the photoconductive layer. A photoreceptor is also provided, part of which is constituted by the spacing between the electrodes of the pair.
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公开(公告)号：US4667214A
公开(公告)日：1987-05-19
申请号：US621630
申请日：1984-06-18
申请人： Nobuyuki Sekimura , Masaki Fukaya , Katsumi Nakagawa , Toshiyuki Komatsu , Tatsumi Shoji , Teruhiko Furushima
发明人： Nobuyuki Sekimura , Masaki Fukaya , Katsumi Nakagawa , Toshiyuki Komatsu , Tatsumi Shoji , Teruhiko Furushima
IPC分类号： H01L31/0392 , H01L31/09 , H01L27/14 , H01L31/00
CPC分类号： H01L31/095 , H01L31/03921 , Y02E10/50
摘要： A photosensor comprises a glass substrate, a photoelectric converting layer comprising a silicon-based amorphous material, and a pair of electrode layers in electrical contact with the photoelectric converting layer, wherein one or both sides of the glass substrate are covered with dielectric layers and the photoelectric converting layer is formed upon the dielectric layer.
摘要翻译： 光传感器包括玻璃基板，包括硅基非晶材料的光电转换层和与光电转换层电接触的一对电极层，其中玻璃基板的一侧或两侧被电介质层覆盖，并且 在电介质层上形成光电转换层。
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公开(公告)号：US4742239A
公开(公告)日：1988-05-03
申请号：US842270
申请日：1986-03-21
IPC分类号： H01L27/146 , H04N1/028 , H01L27/14
CPC分类号： H01L27/14643 , H01L27/14621 , H01L27/14665
摘要： A line photosensor comprising a plurality of sensor elements in at least one row on a substrate and a plurality of extract wiring electrodes extending from the respective sensor elements. The extract wiring electrodes are wired in an electrically isolated and laminated manner. The extract wiring electrodes are laminated such that they hold therebetween a laminated structure including a first insulating layer, an intermediate electrode layer formed on the first insulating layer, and a second insulating layer formed on the intermediate electrode layer.
摘要翻译： 一种线传感器，包括在基板上的至少一行中的多个传感器元件和从各个传感器元件延伸的多个提取布线电极。 提取布线电极以电隔离和层叠的方式布线。 提取布线电极层叠，使得它们保持在其间，包括第一绝缘层，形成在第一绝缘层上的中间电极层和形成在中间电极层上的第二绝缘层的层压结构。
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公开(公告)号：US4658280A
公开(公告)日：1987-04-14
申请号：US586972
申请日：1984-03-07
IPC分类号： H01L27/146 , G03G5/082 , G06T1/00 , H01L27/14 , H01L31/0248 , H01L31/0376 , H01L31/09 , H01L31/10 , H04N1/028
CPC分类号： G03G5/08235 , H01L31/03762 , H01L31/095 , Y02E10/548
摘要： A photosensor comprises a first layer, a second layer and a third layer laminated successively, each layer comprising amorphous silicon and the third layer having at least a pair of electrodes separated from each other at a given interval, characterized in that said second layer has p-type semiconductor characteristics, said first layer and said third layer have semiconductor characteristics of a conduction type different from that of said second layer, and at least said first layer has photoconductivity.
摘要翻译： 光电传感器包括依次层叠的第一层，第二层和第三层，每层包含非晶硅，第三层具有至少一对以一定间隔彼此分开的电极，其特征在于，所述第二层具有p 所述第一层和所述第三层具有不同于所述第二层的导电类型的半导体特性，并且至少所述第一层具有光电导性。
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公开(公告)号：US4845355A
公开(公告)日：1989-07-04
申请号：US169133
申请日：1988-03-10
申请人： Katsumi Nakagawa , Soichiro Kawakami , Ihachiro Gofuku , Katsunori Hatanaka , Masaki Fukaya , Toshiyuki Komatsu
发明人： Katsumi Nakagawa , Soichiro Kawakami , Ihachiro Gofuku , Katsunori Hatanaka , Masaki Fukaya , Toshiyuki Komatsu
IPC分类号： H01L27/14 , H01L27/146 , H01L31/0248 , H01L31/08 , H01L31/10 , H04N1/028
CPC分类号： H01L27/14665
摘要： A photoconductive type sensor which comprises a photoconductive layer having a photosensing region. A pair of main electrodes are provided which are disposed on the photosensing region of the photoconductive layer. The sensor also comprises a gate electrode for applying a bias voltage to the photosensing region. The gate electrode provides a bias of one polarity so as to suppress the generation of a channel in the photosensing region.
摘要翻译： 一种感光型传感器，其包括具有感光区域的光电导层。 设置有一对主电极，其设置在光电导层的感光区上。 传感器还包括用于向光敏区域施加偏置电压的栅电极。 栅电极提供一个极性的偏压，以便抑制光敏区中的通道的产生。
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