利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

39 条记录 (耗时 0.016 秒)

    ELECTROSTATIC IMAGING MEMBER AND METHODS FOR USING THE SAME
    1.
    发明申请
    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：US20120069122A1

    公开(公告)日：2012-03-22

    申请号：US12887434

    申请日：2010-09-21

    申请人： Richard A. Klenkler ,  Gregory McGuire ,  Johann Junginger ,  Vladislav Skorokhod ,  Robert Street

    发明人： Richard A. Klenkler ,  Gregory McGuire ,  Johann Junginger ,  Vladislav Skorokhod ,  Robert Street

    IPC分类号： B41J2/41

    CPC分类号： B41J2/41 ,  G03G15/286

    摘要： Embodiments pertain to a novel imaging member, namely, an electrostatic latent image generating member, and methods for using the same, that can generate an electrostatic latent image digitally with fewer steps and without using a raster output scanner (ROS) or free charge carriers. Embodiments provide a novel way of generating an electrostatic latent image without the shortfalls suffered by current photoreceptors, such as for example, charge mobility issues, unstable cycling, surface wear, lateral charge migration and sensitivity to light shock.

    摘要翻译： 实施例涉及一种新颖的成像构件，即静电潜像产生构件及其使用方法，其可以以较少的步骤数字地产生静电潜像，而不使用光栅输出扫描器（ROS）或自由电荷载体。 实施例提供了一种新颖的产生静电潜像的方式，而没有当前感光体遭受的不足，例如电荷迁移率问题，不稳定的循环，表面磨损，横向电荷迁移和对轻度冲击的敏感性。

    Apparatus and methods for suppressing photoreceptor image ghost
    2.
    发明授权
    Apparatus and methods for suppressing photoreceptor image ghost 失效
    用于抑制感光体图像重影的装置和方法

    公开(公告)号：US08032059B2

    公开(公告)日：2011-10-04

    申请号：US12395534

    申请日：2009-02-27

    申请人： Richard Klenkler ,  Ah-Mee Hor ,  Vladislav Skorokhod ,  Johann Junginger

    发明人： Richard Klenkler ,  Ah-Mee Hor ,  Vladislav Skorokhod ,  Johann Junginger

    IPC分类号： G03G15/02

    CPC分类号： G03G15/0208 ,  G03G15/0291 ,  G03G21/0094 ,  G03G21/06 ,  G03G2215/027

    摘要： The presently disclosed embodiments are directed to charging devices which produce a negative corona. The present embodiments pertain to the use of a positive charging device, such as a scorotron, after the erase lamp and before negative charging station in the xerographic cyclic to mitigate the undesirable changes in charge transport layer electrical properties that result from exposure to corona while negatively charging the photoreceptor during latent image formation.

    摘要翻译： 目前公开的实施例涉及产生负电晕的充电装置。 本实施例涉及在擦除灯之后使用正电荷装置（例如电晕），并且在静电复制循环中使用负电荷位置之前，以减轻由于暴露于电晕而导致的电荷传输层电特性的不期望的变化，而负面地 在潜像形成期间对感光体充电。

    METHODS OF MAKING AN IMPROVED PHOTORECEPTOR OUTER LAYER
    3.
    发明申请
    METHODS OF MAKING AN IMPROVED PHOTORECEPTOR OUTER LAYER 有权
    制造改进的光电子外层的方法

    公开(公告)号：US20110014563A1

    公开(公告)日：2011-01-20

    申请号：US12506175

    申请日：2009-07-20

    申请人： Woo Soo Kim ,  Nan-Xing Hu ,  Yvan Gagnon ,  Johann Junginger

    发明人： Woo Soo Kim ,  Nan-Xing Hu ,  Yvan Gagnon ,  Johann Junginger

    IPC分类号： G03G5/04 ,  G03G5/00

    CPC分类号： G03G5/14791 ,  G03G5/14713 ,  G03G5/14726 ,  G03G5/14747 ,  G03G5/14752

    摘要： The presently disclosed embodiments relate generally to layers that are useful in imaging apparatus members and components, for use in electrophotographic, including digital, apparatuses. Embodiments pertain to an improved electrophotographic imaging member incorporating an outer layer having a nano- to micron-scale pattern imprinted into its surface to lower friction with the cleaning blade and improve print quality and performance. Embodiments also pertain to methods for making the improved imaging member.

    摘要翻译： 目前公开的实施例一般涉及可用于成像设备构件和部件的层，用于电子照相（包括数字）设备中。 实施例涉及一种改进的电子照相成像构件，该电子照相成像构件包括具有压印到其表面中的纳米至微米级图案的外层，以降低与清洁刮板的摩擦并提高打印质量和性能。 实施例还涉及用于制造改进的成像构件的方法。

    Photoreceptor outer layer and methods of making the same
    6.
    发明授权
    Photoreceptor outer layer and methods of making the same 有权
    感光外层及其制作方法

    公开(公告)号：US08404423B2

    公开(公告)日：2013-03-26

    申请号：US12845662

    申请日：2010-07-28

    申请人： Woo Soo Kim ,  Gaetano J. Lavigne ,  Cuong Vong ,  Johann Junginger ,  Vladislav Skorokhod ,  Nan-Xing Hu

    发明人： Woo Soo Kim ,  Gaetano J. Lavigne ,  Cuong Vong ,  Johann Junginger ,  Vladislav Skorokhod ,  Nan-Xing Hu

    IPC分类号： G03G21/00 ,  G03G15/20

    CPC分类号： G03G21/0094 ,  G03G15/752

    摘要： The presently disclosed embodiments relate generally to layers that are useful in imaging apparatus members and components, for use in electrophotographic, including digital apparatuses. Embodiments pertain to an improved electrophotographic imaging member used in customer replaceable units (CRU) comprising a very thin outer layer on the imaging member surface, where the outer layer comprises healing materials that act as a barrier against moisture and/or surface contaminants. The improved imaging member exhibits improved xerographic performance, such as reduced wear and deletions in high humidity conditions.

    摘要翻译： 目前公开的实施例一般涉及可用于成像设备构件和组件中用于电子照相（包括数字设备）的层。 实施例涉及在客户可更换单元（CRU）中使用的改进的电子照相成像构件，其包括成像构件表面上的非常薄的外层，其中外层包括作为防止湿气和/或表面污染物的屏障的愈合材料。 改进的成像构件表现出改进的静电放电性能，例如在高湿度条件下减少磨损和缺失。

    Photoreceptor with electron acceptor
    7.
    发明授权
    Photoreceptor with electron acceptor 有权
    光电子受体与电子受体

    公开(公告)号：US07553592B2

    公开(公告)日：2009-06-30

    申请号：US11422247

    申请日：2006-06-05

    申请人： Hany Aziz ,  Gregory McGuire ,  Johann Junginger

    发明人： Hany Aziz ,  Gregory McGuire ,  Johann Junginger

    IPC分类号： G03G5/047

    CPC分类号： G03G5/0614 ,  G03G5/0603 ,  G03G5/0612 ,  G03G5/08

    摘要： An electrophotographic imaging member includes at least one layer including a hole transport material and a strong electron acceptor material, such as an electrophotographic imaging member including a substrate, a charge generating layer, a hole transport layer, and an optional overcoating layer, wherein at least one layer of the electrophotographic imaging member comprises a strong electron acceptor material.

    摘要翻译： 电子照相成像构件包括至少一层包括空穴传输材料和强电子受体材料的层，诸如包括衬底，电荷产生层，空穴传输层和任选的外涂层的电子照相成像构件，其中至少 电子照相成像部件的一层包括强电子受体材料。

    Positive-charge injection preventing layer for electrophotographic photoreceptors
    8.
    发明授权
    Positive-charge injection preventing layer for electrophotographic photoreceptors 有权
    用于电子照相感光体的正电荷注入防止层

    公开(公告)号：US07537873B2

    公开(公告)日：2009-05-26

    申请号：US11556923

    申请日：2006-11-06

    申请人： John Graham ,  Zoran D. Popovic ,  Johann Junginger

    发明人： John Graham ,  Zoran D. Popovic ,  Johann Junginger

    IPC分类号： G03G15/04

    CPC分类号： G03G5/14708 ,  G03G5/0525 ,  G03G5/0605 ,  G03G5/0614

    摘要： Positive-charge injection-related ghosting of images in electrophotographic processes is addressed by electrophotographic photoreceptors that include a positive-charge injection preventing layer that includes one or more positive-charge-injection preventing compounds. In addition, processes are provided for preventing positive charge injection, in which the processes include a step of applying a positive-charge injection preventing composition to an electrophotographic photoreceptor in which the positive-charge injection preventing composition includes one or more positive-charge-injection preventing compound.

    摘要翻译： 电子照相方法中图像的正电荷注入相关重影由电子照相感光体解决，其包括包含一个或多个正电荷注入防止化合物的正电荷注入阻止层。 此外，提供了用于防止正电荷注入的方法，其中该方法包括将正电荷注入防止组合物施加到其中正电荷注入防止组合物包含一个或多个正电荷注入的电子照相感光体的步骤 防止化合物。