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    Self-referencing start of plot system and method
    2.
    发明公开
    Self-referencing start of plot system and method 失效
    的系统和方法的自设置的曲线图的开始时的参考。

    公开(公告)号：EP0433910A2

    公开(公告)日：1991-06-26

    申请号：EP90124233.9

    申请日：1990-12-14

    申请人： NIPPON STEEL CORPORATION

    发明人： Frese, Dale

    IPC分类号： B65H23/04 ,  G06K15/00 ,  G06K19/06 ,  G03G15/32 ,  H04N1/04

    CPC分类号： H04N1/0473 ,  B65H23/046 ,  G03G15/32 ,  G06K15/00 ,  G06K19/06018 ,  G06K2019/06253 ,  H04N1/12 ,  H04N2201/04712 ,  H04N2201/04717 ,  H04N2201/04732 ,  H04N2201/04751 ,  H04N2201/04786

    摘要： A start of plot mark (111) consists of three portions, a first (111a), second (111b) and third (111c) portion each of equal area with the first and third portions being above a reference line (114) and spaced from each other by the second portion which is below the reference line. The first and second portions are used to generate a reference signal for use in measuring the zero crossing of the output signal from the start of plot mark thereby to automatically compensate for uncertainties in the zero crossing such as those uncertainties produced by differences in intensities of the start of plot coloration versus the background coloration of the print medium, differences in reflectivity and illumination of the print medium, and imbalances between sensor output signals.

    摘要翻译： 情节标记的开始三个部分的besteht，每个面积相等的与所述第一和第二部分作为基准线的上方，并通过所述第二部分的所有作为基准线下方彼此间隔开的第一，第二和第三部分。 所述第一和第二部分是用来产生用于从情节标记的开始测量的零交叉的输出信号的使用的参考信号，从而自动地补偿在过零点不确定性：诸如通过差异的强度产生的那些不确定性 开始情节着色相对于打印介质，传感器的输出信号之间在反射率和打印介质的照​​明的差别，和不平衡的背景着色。

    Multi-mode imaging machine
    4.
    发明公开
    Multi-mode imaging machine 失效
    多模式成像机

    公开(公告)号：EP0251617A3

    公开(公告)日：1988-03-30

    申请号：EP87305510

    申请日：1987-06-22

    申请人： XEROX CORPORATION

    发明人： Haas, Werner Erwin Louis ,  Rees, James Dunlap

    IPC分类号： G03G15/04 ,  G03G15/22 ,  G03G15/32

    CPC分类号： G03G15/32 ,  G03G15/04054 ,  G03G15/221

    摘要： A multi-mode imaging system provides the capability of reproducing documents in a conventional COPY mode wherein a document (12) is placed on a platen (14) and scanned to create an exposed latent image on a photosensitive member (24). The system is adapted to operate in a second, print (WRITE) mode wherein an image bar (40), such as a light-emitting diode (LED) array or a liquid crystal shutter (LCS), is placed into optical alignment with a fixed optical system (18, 20, 22) including a linear lens array (22). The image bar is electrically addressed (62) to create a light output in an image-wise pattern. The image output is optically coupled into the lens array (22) which projects the image onto the photosensitive member (24). In one embodiment, the image bar is partially within the end portion (14ʹ) of a movable plate (14).

    Electrostatic latent image forming medium using TFT array and image forming apparatus including the electrostatic latent image forming medium
    6.
    发明公开
    Electrostatic latent image forming medium using TFT array and image forming apparatus including the electrostatic latent image forming medium 审中-公开
    介质通过使用该介质的TFT矩阵和图像形成装置的装置，以产生静电潜像

    公开(公告)号：EP1598709A2

    公开(公告)日：2005-11-23

    申请号：EP05252962.5

    申请日：2005-05-13

    申请人： SAMSUNG ELECTRONICS CO., LTD.

    发明人： Kim, Seong-jin, c/o 120-904 Park Town Samick Apt. ,  Shin, Seung-joo, c/o 1116-1506 Jugong Apt. ,  Kwon, Kye-si, c/o 503-410 Banpo Mido 2-cha Apt. ,  Kwon, Jang-yeon, c/o D-3403 Michelan Chereville ,  Moon, Il-kwon, c/o 113-2004 Neulpureun Byucksan

    IPC分类号： G03G15/32

    CPC分类号： G03G15/32 ,  G03G15/75 ,  G03G2217/0075

    摘要： An image forming apparatus is provided. The image forming apparatus includes an electrostatic latent image forming medium forming an electrostatic latent image thereon, a toner supplying unit supplying toner to the electrostatic latent image and developing the electrostatic latent image into a toner image, and a transferring unit transferring the toner image to a printing medium. The electrostatic latent image forming medium includes a frame 110, a thin film transistor (TFT) array 120 stacked on a surface of the frame 110 and including a plurality of TFTs 122a,122b, and a capacitor layer 130 including a common electrode 132 formed on the TFT array 120, a dielectric layer 134 stacked on the common electrode 132, and a plurality of pixel electrodes 136 respectively corresponding to pixels, arranged on a surface of the dielectric layer 134, and connected to drains of the TFTs 122a,122b, respectively. When electric charges are selectively applied to the pixel electrodes 136 via the TFTs 122a,122b, or when electric charges of the pixel electrodes 136 are selectively eliminated via the TFTs 122a,122b, an electrostatic latent image with a potential different from a potential of its surrounding area is formed on the surface of the electrostatic latent image forming medium.

    摘要翻译： 提供了一种图像形成装置。 该图像形成装置包括在其上的静电潜像的静电潜像形成介质形成，调色剂供给单元提供调色剂至静电潜像并显影该静电潜像显影成调色剂图像，并转印环单元传递环的调色剂图像到 打印介质上。 的静电潜像形成介质包括框架110，一薄膜晶体管堆叠在框架110的一个表面上（TFT）阵列120和具有TFT 122A，122B的多个，并且包括公共电极132上形成的电容器层130 TFT阵列120，层叠在公共电极132的电介质层134和像素电极136的多个分别对应于像素，布置在电介质层134，的表面上，并连接到TFT 122a的漏极，122B，分别 ， 当电荷被选择性地经由所述薄膜晶体管施加到像素电极136 122A，122B时，或者当像素电极136的电荷被选择性地经由所述薄膜晶体管122A，122B消除，与不同的电位从一个潜在的静电潜像其 周边区域中形成静电潜像形成介质的表面上。

    Method for automatically correcting image registration and image transfer system employing this method
    7.
    发明公开
    Method for automatically correcting image registration and image transfer system employing this method 失效
    为使用这种方法的图像配准和图像传输系统的自动校正方法

    公开(公告)号：EP0860748A1

    公开(公告)日：1998-08-26

    申请号：EP98200354.3

    申请日：1998-02-05

    申请人： Océ-Technologies B.V.

    发明人： Linssen, Franciscus Maria Joannes

    IPC分类号： G03G15/00 ,  G03G15/01

    CPC分类号： G03G15/32 ,  G03G15/0194 ,  G03G2215/0008 ,  G03G2215/0103 ,  G03G2215/0119 ,  G03G2215/0158 ,  G03G2217/0075

    摘要： Method for automatically correcting image registration in an image transfer system comprising a plurality of moving image forming media (26A, 26B, 26C, 26D) on each of which an image is formed in response to a corresponding start-of-page signal, and an image carrier (10) moving past each of the image forming media and brought into contact therewith in a respective transfer zone (30), characterized in that the image forming media are driven independently from one another and the timings of the start-of-page signals and/or the speeds of the image forming media are controlled to maintain a fixed relation between the longitudinal image distortions occurring in each transfer zone (30) and the timings of the associated start-of-page signals.

    摘要翻译： 用于自动地校正图像配准的图像传输系统，包括一个图像中的移动上的每一个图像形成介质（26A，26B，26C，26D）的多元法形成在响应于相应的开始时间的寻呼信号，和 图像载体（10）移动经过每个图像形成媒体的并用在一个respectivement转印区接触存在（30），其特征在于在没有图像形成介质彼此从动unabhängig和启动的页的定时 信号和/或图像形成介质的速度被控制以保持纵向图像失真中的每个转移区（30）和相关联的开始时间的寻呼信号的定时发生的之间的固定关系。

    Image recording apparatus
    8.
    发明公开
    Image recording apparatus 失效
    图像记录装置

    公开(公告)号：EP0687963A3

    公开(公告)日：1997-01-08

    申请号：EP95304014.4

    申请日：1995-06-09

    申请人： NEC CORPORATION

    发明人： Okuda,Masakazu, c/o NEC Corporation

    IPC分类号： G03G21/20

    CPC分类号： G03G15/065 ,  G03G15/32

    摘要： A surface of a pyroelectric layer (1) of a latent image charge keeping medium (3) is selectively heated by a thermal head (4) according to a video signal. In a heated portion of the medium (3), there is collected electric charge to form an elecrtrostatic latent image (17) on the surface of the pyroelectric layer (1). When the latent image (17) is developed by a developer (7), a developing sleeve (10) is applied with an appropriate bias voltage obtained according to temperatures of the thermal head (4), the latent image charge keeping medium (3) and the apparatus sensed by temperature sensors (21, 21a, 21b). This keeps the potential contrast between the latent image (17) and the sleeve (10) to remain within a favorable range in any situation. Consequently, even when the charge density of the latent image becomes excessive due to, for example, heat accumulation of the thermal head (4), it is possible to prevent increase in the recording density so as to suppress the foggy portion in the picture.

    摘要翻译： 根据视频信号，热敏头（4）选择性地加热潜像电荷保持介质（3）的热电层（1）的表面。 在介质（3）的加热部分中，收集电荷以在热电层（1）的表面上形成静电潜像（17）。 当潜像（17）由显影剂（7）显影时，显影套筒（10）施加有根据热敏头（4），潜像电荷保持介质（3）的温度获得的适当偏压， 和由温度传感器（21,21a，21b）感测的设备。 这使潜像（17）和套筒（10）之间的潜在对比度在任何情况下都保持在有利的范围内。 因此，即使由于例如热敏打印头（4）的热积聚导致潜像的电荷密度变得过大，也可以防止记录密度的增加，从而抑制图像中的雾状部分。

    Printing method and apparatus
    10.
    发明公开
    Printing method and apparatus 失效
    Verfahren undGerätzum Drucken。

    公开(公告)号：EP0510963A2

    公开(公告)日：1992-10-28

    申请号：EP92303645.3

    申请日：1992-04-23

    申请人： XEROX CORPORATION

    发明人： Snelling, Christopher

    IPC分类号： G03G15/04 ,  G03G17/00

    CPC分类号： B41J2/315 ,  G03G15/32 ,  G03G15/344

    摘要： A method and apparatus for printing including the use of a pyroelectric material (12) in a novel fashion to directly mark an image on a print substrate (40). The image is produced by initially coating a poled pyroelectric material (12) with a uniform coating of charged marking particles and subsequently thermally exposing the pyroelectric material (12) in a localised fashion, thus reversing the polarity of the charge which repels the particles from the surface of the pyroelectric material (12), and in the direction of the surface of a print substrate (40) placed in close proximity thereto. Subsequently, the image formed by the transferred marking particles is fixed to the substrate (40) by a thermal or other well known fusing treatment.

    摘要翻译： 一种用于打印的方法和装置，包括以新颖的方式使用热电材料（12）以直接标记印刷基板（40）上的图像。 通过首先用均匀的带电标记颗粒涂层涂覆极化的热电材料（12）并随后以局部方式热释放热电材料（12）来产生图像，从而反转电荷的极性，排斥颗粒从 在热电材料（12）的表面上，以及位于其附近的印刷基板（40）的表面方向上。 随后，由转印的标记颗粒形成的图像通过热或其他众所周知的熔融处理固定到基底（40）上。