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    Electrostatic imaging member and methods for using the same
    3.
    发明专利
    Electrostatic imaging member and methods for using the same 有权
    静电成像构件及其使用方法

    公开(公告)号：JP2013020250A

    公开(公告)日：2013-01-31

    申请号：JP2012145045

    申请日：2012-06-28

    Applicant: Xerox Corp ,  ゼロックス コーポレイションXerox Corporation

    Inventor： GREGORY MCGUIRE ,  U RIU ,  RICHARD A KLEINKLAR

    IPC: G03G15/05 ,  G03G5/047 ,  G03G5/05 ,  G03G5/06

    CPC classification number: G03G15/02 ,  G03G5/026 ,  G03G5/028 ,  G03G5/04 ,  G03G5/047 ,  G03G5/0614 ,  G03G15/0216 ,  G03G15/0291 ,  G03G15/22 ,  G03G2215/00957

    Abstract: PROBLEM TO BE SOLVED: To provide a novel imaging member, namely, an electrostatic latent image generating member, and methods for using the same, that can generate an electrostatic latent image through charge acceptance control and, without the need for conventional post-charging photodischarge, eliminating process steps and avoiding limitations in system speed due to the transit time of charge carriers after light exposure.SOLUTION: An exposing device 40 and an electrostatic charging device 35 in an electrostatic imaging device 10 are positioned in reverse order compared to that found in a conventional image-forming apparatus. In such embodiments, a latent image is formed during charging.

    Abstract translation: 要解决的问题：为了提供一种新颖的成像构件，即静电潜像产生构件及其使用方法，其可以通过充电接受控制产生静电潜像，并且不需要常规的柱 - 充电光电放电，消除了工艺步骤，并避免了曝光后电荷载体的传输时间对系统速度的限制。 解决方案：与传统图像形成装置中相比，静电成像装置10中的曝光装置40和静电充电装置35以相反的顺序定位。 在这样的实施例中，在充电期间形成潜像。 版权所有（C）2013，JPO＆INPIT

    Method for bias member charging photoreceptor
    6.
    发明专利
    Method for bias member charging photoreceptor 有权
    偏心构件充电电极的方法

    公开(公告)号：JP2014106533A

    公开(公告)日：2014-06-09

    申请号：JP2013231787

    申请日：2013-11-08

    Applicant: Xerox Corp ,  ゼロックス コーポレイションXerox Corporation

    Inventor： U RIU ,  JOHANN JUNGINGER ,  LAVIGNE GAETANO J ,  GREGORY MCGUIRE ,  VLADISLAV SKOROKHOD ,  NUNG SHIN HU

    IPC: G03G15/02

    CPC classification number: G03G15/0233 ,  G03G13/025 ,  G03G15/0216 ,  G03G15/0225 ,  G03G15/0258

    Abstract: PROBLEM TO BE SOLVED: To provide a bias charging unit using a bias charging roller with means to reduce contamination and wearing of the bias charging roller and a photoreceptor, in contrast to the prior art where contact of the photoreceptor with the bias charging roller contaminated by a toner/additive causes wearing of both the bias charging roller and the photoreceptor.SOLUTION: A piezoelectric transducer (PZT) 30 is attached to a bias charging roller 26. While a high voltage is applied with a high voltage power supply (HVPS) 28, the piezoelectric transducer (PZT) 30 is pulsed at a predetermined frequency and brought into contact with a photosensitive surface 12 of a photoreceptor 10.

    Abstract translation: 要解决的问题：与现有技术相比，使用偏置充电辊的偏置充电单元提供减少偏置充电辊和感光体的污染和磨损的装置，与现有技术相比，感光器与偏置充电辊的接触被 调色剂/添加剂引起偏置充电辊和感光体两者的磨损。解决方案：压电换能器（PZT）30附接到偏压充电辊26.当用高压电源（HVPS）28施加高电压时 ，压电换能器（PZT）30以预定频率脉冲，并与感光体10的感光表面12接触。

    Charge transport molecule gradient
    7.
    发明专利
    Charge transport molecule gradient 审中-公开
    充电运输分子梯度

    公开(公告)号：JP2012242825A

    公开(公告)日：2012-12-10

    申请号：JP2012097522

    申请日：2012-04-23

    Applicant: Xerox Corp ,  ゼロックス コーポレイションXerox Corporation

    Inventor： RICHARD A KLEINKLAR ,  GREGORY MCGUIRE

    IPC: G03G5/06 ,  G03G5/047 ,  G03G5/05

    CPC classification number: G03G5/04 ,  G03G5/0503 ,  G03G5/0564 ,  G03G5/0614

    Abstract: PROBLEM TO BE SOLVED: To provide a charge transport layer which is not only easier to coat in production, but also exhibits significant improvements in the performance of the imaging member (e.g., increased resistance to deletion, negligible changes during prolonged electrical cycling, and improved wear and cracking resistance).SOLUTION: The present embodiments are generally directed to layers that are useful in imaging apparatus members and components, for use in electrophotographic, including digital, apparatuses. The embodiments pertain to an electrophotographic imaging member having a charge transport layer in which a charge transport molecule (CTM) concentration gradient is formed through a single coating pass using only a single charge transport layer solution, and time-of-flight based methods of measuring the CTM gradient through the thickness of the charge transport layer.

    Abstract translation: 要解决的问题：提供不仅在生产中更容易涂覆的电荷传输层，而且还显示出成像构件的性能的显着改善（例如，增加的抗缺失性，延长的电循环中的变化可忽略不计 ，并提高耐磨性和抗开裂性）。 解决方案：本实施例通常涉及可用于成像设备部件和部件中的用于电子照相（包括数字）设备的层。 这些实施例涉及具有电荷传输层的电子照相成像构件，其中通过仅使用单个电荷传输层溶液的单次涂覆通道形成电荷传输分子（CTM）浓度梯度，以及基于飞行时间的测量方法 CTM梯度通过电荷传输层的厚度。 版权所有（C）2013，JPO＆INPIT

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