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1.发明授权Electrophotographic photosensitive member and color electrophotographic process 失效电子照相感光构件和彩色电子照相工艺
公开(公告)号：US4439504A
公开(公告)日：1984-03-27
申请号：US302235
申请日：1981-09-14
摘要： A color electrophotographic process comprises applying voltage between a non-transparent electrode and a color filter electrode of an electrophotographic photosensitive member comprising isolated conductive members forming picture elements, a photoconductive layer, non-transparent electrodes and color filter electrodes, conducting imagewise exposure from the side where color filter electrodes are arranged, resulting in formation of a difference in distribution voltage between the area wherein light passes through the color filter electrode and the area wherein light does not pass through the color filter electrode with regard to the voltage distribution between the non-transparent electrode and the isolated conductive member and between the color filter electrode and the isolated conductive member, thereby forming a voltage image depending upon the change of the voltage of the isolated conductive member caused corresponding to a difference in distribution voltage, and developing said voltage image with a color toner corresponding to a color light passing through the color filter electrode. Further there is disclosed an electrophotographic photosensitive member for a color electrophotographic process as mentioned above.
摘要翻译： 彩色电子照相方法包括在电子照相感光构件的非透明电极和滤色器电极之间施加电压，所述电子照相感光构件包括形成像素的隔离导电构件，光电导层，非透明电极和滤色器电极，从侧面进行成像曝光 其中布置滤色器电极，导致光通过滤色器电极的区域与光不通过滤色器电极的区域之间的分布电压差异， 透明电极和隔离导电部件之间，并且在滤色器电极和隔离导电部件之间，从而根据分配电压差引起的隔离导电部件的电压变化形成电压图像，并且显影所述v 具有与通过滤色器电极的彩色光相对应的彩色调色剂的电压图像。 此外，公开了如上所述的用于彩色电子照相方法的电子照相感光构件。
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公开(公告)号：US4347297A
公开(公告)日：1982-08-31
申请号：US204286
申请日：1980-11-05
CPC分类号： G03G13/01
摘要： An electrophotographic method for color image formation, wherein use is made of an electrophotographic photosensitive member having a multitude of isolated electrically conductive members for forming image elements, a photoconductive layer, and a multitude of sets of electrodes for determining an electric potential of the isolated electrically conductive members in correspondence to a color image original, each set of electrodes comprising a non-transparent electrode, a transparent electrode, and color filter electrodes, and wherein a voltage is applied across the electrodes followed by development.
摘要翻译： 一种用于彩色图像形成的电子照相方法，其中使用具有多个用于形成图像元件的隔离导电构件的电子照相感光构件，光电导层和用于确定隔离电气的电位的多组电极 对应于彩色图像原稿的导电构件，每组电极包括非透明电极，透明电极和滤色器电极，并且其中电压施加在电极上，随后显影。
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3.发明授权Photosensitive member for electrophotography composed of a photoconductive amorphous silicon 失效由光电导非晶硅构成的电子照相用光敏元件
公开(公告)号：US4365015A
公开(公告)日：1982-12-21
申请号：US177118
申请日：1980-08-11
CPC分类号： G03G5/08214 , G03G5/14
摘要： An electrophotographic photosensitive member for forming a potential image utilizing the difference in voltage distribution resulting from the change in resistance of a photoconductive layer. The photosensitive member is featured in forming a high-contrast potential image by the use of amorphous silicon for the photoconductive layer.
摘要翻译： 一种电子照相感光构件，用于利用由光电导层的电阻变化引起的电压分布差异形成电位图像。 感光构件的特征在于通过使用非晶硅作为光电导层形成高对比度电位图像。
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公开(公告)号：US4352875A
公开(公告)日：1982-10-05
申请号：US228723
申请日：1981-01-27
IPC分类号： G03G13/01
CPC分类号： G03G13/01
摘要： Disclosed is an electrophotographic process comprises applying voltage between a transparent electrode and an opaque electrode of a photosensitive member comprising isolated electrically conductive members forming image elements, a photoconductive layer, transparent electrodes and opaque electrodes, imagewise exposing the side opposite the side where the isolated electrically conductive members are arranged, resulting in formation of voltage differences between the area where light passes through a transparent electrode and the area where light does not pass through the transparent electrode, said distribution voltage being a voltage between the transparent electrode and the isolated electrically conductive electrode and a voltage between the opaque electrode and the isolated electrically conductive electrode, thereby forming a voltage image depending upon the change of voltage of the isolated electrically conductive member produced corresponding to the difference in the distribution voltage, and scanning the electrophotographic photosensitive member within the area where imagewise exposure is carried out, or moving an image receiving member and an optical image projected on the electrophotographic photosensitive member in the relatively opposite direction, simultaneously with attaching a developer to the image receiving member based on an electric field produced by the voltage image.In foregoing process, the imagewise exposure is carried out through a color filter, a color developer corresponding to the color light which passes through the transparent electrode is attached to the image receiving member based on an electric field produced by the voltage image. Said color filter comprises a red filter, a green filter, and a blue filter. Each of said color filters and each of said electrophotographic photosensitive members are assembled in one unit.
摘要翻译： 公开了一种电子照相方法，包括在透明电极和感光构件的不透明电极之间施加电压，该感光构件包括形成图像元件的隔离导电构件，光电导层，透明电极和不透明电极，成像地暴露与隔离电 布置导电构件，导致光通过透明电极的区域与光不通过透明电极的区域之间的电压差的形成，所述分配电压是透明电极和隔离的导电电极之间的电压 以及不透明电极和隔离的导电电极之间的电压，从而根据分配导电构件的电压变化产生相应于分布v的差异的电压图像 并且在进行图像曝光的区域内扫描电子照相感光构件，或者将图像接收构件和投影在电子照相感光构件上的光学图像沿相对方向移动，同时将显影剂附着到图像接收构件 基于由电压图像产生的电场。 在上述过程中，通过滤色器进行成像曝光，基于由电压图像产生的电场，将与通过透明电极的色光相对应的彩色显影剂附着到图像接收部件上。 所述滤色器包括红色滤光片，绿色滤光片和蓝色滤光片。 每个所述滤色器和每个所述电子照相感光构件以一个单元组装。
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5.发明授权
公开(公告)号：US4347296A
公开(公告)日：1982-08-31
申请号：US201479
申请日：1980-10-28
CPC分类号： G03G13/01
摘要： An electrophotographic photosensitive member comprises isolated conductive members forming picture elements, a photoconductive layer, transparent electrodes and color filter electrodes. Also, a color electrographic process which comprises applying voltage between a transparent electrode and color filter electrode of an electrophotographic photosensitive member comprising isolated conductive members forming picture elements, a photoconductive layer, transparent electrodes and color filter electrodes, conducting imagewise exposure from the side opposite to the side where the isolated conductive members are arranged, resulting in formation of difference in distribution voltage between the area that light passes through the color filter electrode and the area that light does not pass through the color filter electrode with regard to the voltage distribution between the transparent electrode and the isolated conductive member and between the color filter electrode and the isolated conductive member, thereby forming a voltage image depending upon the change of voltage of the isolated conductive member produced corresponding to the difference in the distribution voltage, and developing said voltage image with a color toner corresponding to a color light passing through the color filter electrode.
摘要翻译： 电子照相感光构件包括形成图像元素的隔离导电构件，光电导层，透明电极和滤色器电极。 此外，彩色电子照相方法包括在电子照相感光构件的透明电极和滤色器电极之间施加电压，其包括形成像素的隔离导电构件，光电导层，透明电极和滤色器电极，从与 隔离导电构件被布置的一侧，导致光通过滤色器电极的区域与光不通过滤色器电极的区域之间的分配电压差异形成在第 透明电极和隔离导电构件之间，并且在滤色器电极和隔离导电构件之间，由此根据分配电压差产生的隔离导电构件的电压变化形成电压图像，以及 用对应于通过滤色器电极的彩色光的彩色调色剂显影所述电压图像。
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公开(公告)号：US4286032A
公开(公告)日：1981-08-25
申请号：US31592
申请日：1979-04-19
申请人： Michio Ito , Nobuo Kitajima , Masanao Kasai , Shunichi Ishihara
发明人： Michio Ito , Nobuo Kitajima , Masanao Kasai , Shunichi Ishihara
CPC分类号： G03G15/226
摘要： This invention presents a process and an apparatus for repeatedly forming a high contrast image on a photosensitive member substantially comprising a conductive layer, a photoconductive layer and an insulating layer. According to this invention, during the processing steps of a latent image formed on the photosensitive member, an exposure step or means is provided for preventing the effect of a corona discharge of the same polarity as of the polarity of the photoconductive layer from affecting the succeeding latent image formation on the photosensitive member.
摘要翻译： 本发明提供了一种用于在基本上包括导电层，光电导层和绝缘层的感光构件上重复形成高对比度图像的方法和装置。 根据本发明，在形成在感光构件上的潜像的处理步骤期间，提供曝光步骤或装置，以防止与光电导层的极性相同极性的电晕放电的影响影响后续 在感光构件上形成潜像。
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公开(公告)号：US4551003A
公开(公告)日：1985-11-05
申请号：US520580
申请日：1983-08-05
申请人： Michio Ito , Nobuo Kitajima , Masanao Kasai , Shunichi Ishihara
发明人： Michio Ito , Nobuo Kitajima , Masanao Kasai , Shunichi Ishihara
CPC分类号： G03G15/226
摘要： This invention presents a process and an apparatus for repeatedly forming a high contrast image on a photosensitive member substantially comprising a conductive layer a photoconductive layer and an insulating layer. According to this invention, during the processing steps of a latent image formed on the photosensitive member, an exposure step or means is provided for preventing the effect of a corona discharge of the same polarity as that of the photoconductive layer from affecting the succeeding latent image formation on the photosensitive member.
摘要翻译： 本发明提出了一种用于在基本上包括导电层，感光层和绝缘层的感光构件上反复形成高对比度图像的方法和装置。 根据本发明，在形成在感光构件上的潜像的处理步骤期间，提供曝光步骤或装置，以防止与光电导层的极性相同的电晕放电的影响影响后续潜像 在感光构件上形成。
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公开(公告)号：US06188207B1
公开(公告)日：2001-02-13
申请号：US09534338
申请日：2000-03-24
申请人： Nobuo Kitajima
发明人： Nobuo Kitajima
IPC分类号： G05F110
CPC分类号： H02M3/1588 , Y02B70/1466
摘要： The choke coil is in series at one of a pair of source supply lines, and the switching element is connected between the pair of source supply lines and intermittently cuts off the DC input voltage. The rectifier/smoothing circuit is input with a voltage achieved by superimposing a flyback voltage onto the DC input voltage. The flyback voltage is generated at the choke coil while the switching element is set in an OFF state. The synchronous rectifying device is constituted of an NPN transistor. The smoothing capacitor outputs a stepped up DC voltage at a first and second end, with the first end being connected to the synchronous rectifying device. The auxiliary winding is magnetically coupled with the choke coil, and the DC blocking capacitor is provided between the auxiliary winding and a base of the NPN transistor. The reset circuit is connected between the base of the NPN transistor and any one of the first and second end of the smoothing capacitor.
摘要翻译： 扼流线圈串联在一对源极线路中，并且开关元件连接在一对源极线路之间，并间断切断直流输入电压。 整流器/平滑电路输入的电压通过将反激电压叠加在直流输入电压上而实现。 在开关元件处于OFF状态时，在扼流圈产生回扫电压。 同步整流装置由NPN晶体管构成。 平滑电容器在第一端和第二端输出升压直流电压，第一端连接到同步整流装置。 辅助绕组与扼流线圈磁耦合，并且隔离电容器设置在辅助绕组和NPN晶体管的基极之间。 复位电路连接在NPN晶体管的基极与平滑电容器的第一和第二端中的任一个之间。
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公开(公告)号：US20100156584A1
公开(公告)日：2010-06-24
申请号：US12639070
申请日：2009-12-16
申请人： Kenichi Yamaguchi , Nobuo Kitajima
发明人： Kenichi Yamaguchi , Nobuo Kitajima
IPC分类号： H01F27/06
CPC分类号： H01F27/306 , H01F27/325 , H01F2005/043 , H01F2027/065 , H01F2027/2819 , H01F2027/297 , H05K1/18
摘要： A coil component that can be mounted on a printed circuit board, with a part in an aperture of the printed circuit board. The coil component includes a first flange on an upper side and a second flange. Terminal boards are on respective opposite sides of the first flange. Terminals respectively project in a direction perpendicular to an axial direction of a winding drum, from the terminal boards and bend and are inserted into through-holes of the printed circuit board. First and second touching surfaces, which are parts of a downside surface of the second flange, touch an upside surface of the printed circuit board.
摘要翻译： 可以安装在印刷电路板上的线圈部件，其中一部分在印刷电路板的孔中。 线圈部件包括在上侧的第一凸缘和第二凸缘。 端子板位于第一凸缘的相应的相对侧上。 端子分别沿着垂直于卷筒的轴向的方向从端子板突出并弯曲并插入印刷电路板的通孔中。 作为第二凸缘的下侧表面的一部分的第一和第二接触表面接触印刷电路板的上侧表面。
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公开(公告)号：US07205726B2
公开(公告)日：2007-04-17
申请号：US11258899
申请日：2005-10-27
申请人： Hiroshi Maeda , Satoshi Shinbo , Masahiro Gamou , Satoshi Sugimoto , Nobuo Kitajima , Terumasa Toyoda
发明人： Hiroshi Maeda , Satoshi Shinbo , Masahiro Gamou , Satoshi Sugimoto , Nobuo Kitajima , Terumasa Toyoda
IPC分类号： H05B41/24
CPC分类号： H05B41/2855
摘要： There are provided a discharge lamp drive apparatus which can detect that both ends of at least one of a plurality of discharge lamps is in an open state in a differential drive scheme, and a liquid crystal display apparatus. A first current detection circuit 31 detects a current flowing through a first discharge lamp connection terminal group P1 or a current flowing through a second discharge lamp connection terminal group P3, and generates a first current detection signal S1. A second current detection circuit 32 detects a current flowing through the second discharge lamp connection terminal group P2 or a current flowing through a fourth discharge lamp connection terminal group P4, and generates a second current detection signal S2. A signal processor 30 receives the first current detection signal S1 and the second current detection signal S2, and generates a signal S01 which is used to detect an open state of a discharge lamp based on intensities of both the current detection signals S1 and S2.
摘要翻译： 提供了一种放电灯驱动装置，其可以检测多个放电灯中的至少一个放电灯的两端处于差分驱动方案中的打开状态，以及液晶显示装置。 第一电流检测电路31检测流过第一放电灯连接端子组P 1的电流或流过第二放电灯连接端子组P 3的电流，并产生第一电流检测信号S1。 第二电流检测电路32检测流过第二放电灯连接端子组P 2的电流或流过第四放电灯连接端子组P 4的电流，并产生第二电流检测信号S2。 信号处理器30接收第一电流检测信号S1和第二电流检测信号S2，并且产生用于基于两个电流检测信号S 1的强度来检测放电灯的打开状态的信号S 01 和S 2。
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