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51 条记录 (耗时 0.033 秒)

    Optically transparent solvent coatable carbon nanotube ground plane
    31.
    发明授权
    Optically transparent solvent coatable carbon nanotube ground plane 有权
    光学透明溶剂涂布碳纳米管接地层

    公开(公告)号：US07829250B2

    公开(公告)日：2010-11-09

    申请号：US11963055

    申请日：2007-12-21

    申请人： Kock-Yee Law ,  John S. Facci ,  Edward F. Grabowski

    发明人： Kock-Yee Law ,  John S. Facci ,  Edward F. Grabowski

    IPC分类号： G03G13/14

    CPC分类号： G03G5/105 ,  G03G5/104 ,  G03G5/142 ,  G03G5/144 ,  G03G2215/00957

    摘要： In accordance with the invention, there are xerographic photoreceptors, image forming apparatus, and methods of forming an image on image. The xerographic photoreceptor can include a substrate and a conductive ground plane having an optical transparency disposed over the substrate, the conductive ground plane including a carbon nanotube layer, such that machine cycling of the xerographic photoreceptor can produce less than approximately a 10% change in the optical transparency of the conductive ground plane after about 100,000 or more machine cycles. The xerographic photoreceptor can also include a photosensitive layer disposed over the conductive ground plane, wherein the photosensitive layer can include a charge generator material and a charge transport material.

    摘要翻译： 根据本发明，存在静电复印光感受器，图像形成装置以及在图像上形成图像的方法。 静电复印感光体可以包括衬底和具有设置在衬底上的光学透明度的导电接地平面，导电接地平面包括碳纳米管层，使得静电复印感光体的机器循环可以产生小于约10％的变化 导电接地面的光学透明度在大约100,000或更多的机器周期之后。 静电复印感光体还可以包括设置在导电接地平面上的感光层，其中感光层可以包括电荷发生器材料和电荷传输材料。

    Nanostructure-based solid state charging device
    32.
    发明授权
    Nanostructure-based solid state charging device 有权
    基于纳米结构的固态充电装置

    公开(公告)号：US07398035B2

    公开(公告)日：2008-07-08

    申请号：US11398705

    申请日：2006-04-06

    申请人： Michael F. Zona ,  Joseph A. Swift ,  Dan A. Hays ,  John S. Facci

    发明人： Michael F. Zona ,  Joseph A. Swift ,  Dan A. Hays ,  John S. Facci

    IPC分类号： G03G15/02

    CPC分类号： G03G15/1635 ,  G03G15/02 ,  G03G2215/026 ,  G03G2215/1609

    摘要： Electrophotographic charging devices and methods for charging a receptor with a solid state charging device are disclosed. In an exemplary embodiment, the solid state charging device can include a dielectric layer, a first electrode disposed adjacent to a first surface of the dielectric layer, and a second electrode having a first surface disposed adjacent to a second surface of the dielectric layer. The solid state charging device can further include a plurality of nanostructures each having an end in electrical contact with a second surface of the second electrode. The exemplary solid state charging devices including the nanostructures can use less voltage than conventional charging devices, produce a reduced amount of oxidizing agents, such as, ozone and NOx, and/or operate at a lower temperature.

    摘要翻译： 公开了用固态充电装置对受体充电的电子照相充电装置和方法。 在示例性实施例中，固态充电装置可以包括电介质层，邻近电介质层的第一表面设置的第一电极和具有邻近电介质层的第二表面设置的第一表面的第二电极。 固态充电装置还可以包括多个纳米结构，每个纳米结构具有与第二电极的第二表面电接触的端部。 包括纳米结构的示例性固态充电装置可以使用比常规充电装置更少的电压，产生减少量的氧化剂，例如臭氧和NO x，和/或在较低温度下操作。

    Cleaning and spots blade lubricating method and apparatus
    33.
    发明授权
    Cleaning and spots blade lubricating method and apparatus 有权
    清洁刮刀润滑方法及装置

    公开(公告)号：US07362996B2

    公开(公告)日：2008-04-22

    申请号：US11182974

    申请日：2005-07-14

    申请人： John S. Facci ,  William H. Wayman ,  Michael Q. Lu

    发明人： John S. Facci ,  William H. Wayman ,  Michael Q. Lu

    IPC分类号： G03G21/00

    CPC分类号： G03G21/0011 ,  G03G21/0047 ,  G03G21/0076 ,  G03G2221/0005 ,  G03G2221/001

    摘要： A cleaning and spots blade lubricating apparatus and method, the apparatus for the method includes (a) a pre-clean charging device including a first bias having a first polarity; (b) a cleaning device having (1) a cleaning mode including a second bias having a second polarity opposite the first polarity, and (ii) a non cleaning mode including a third bias having a third polarity; (c) a spots blade for removing random spots from a moving photoreceptor surface being cleaned; and (d) a programmable controller connected to the pre-clean charging device and to the cleaning device for forming a lubricating residual toner stripe on a portion of the moving photoreceptor surface, the programmable controller intermittently and momentarily switching the cleaning device from the cleaning mode to the non-cleaning mode for forming the lubricating residual toner stripe.

    摘要翻译： 一种清洁和刮刀润滑装置和方法，所述方法的装置包括（a）预清洁充电装置，其包括具有第一极性的第一偏置; （b）清洁装置，具有（1）包括具有与第一极性相反的第二极性的第二偏压的清洁模式，以及（ii）包括具有第三极性的第三偏压的非清洁模式; （c）用于从被清洁的移动感光体表面去除随机点的斑点刀片; 和（d）连接到预清洁充电装置和清洁装置的可编程控制器，用于在可移动感光体表面的一部分上形成润滑残留调色剂条，所述可编程控制器间歇地且瞬时地将清洁装置从清洁模式切换 到用于形成润滑残留调色剂条的非清洁模式。

    Ionically conductive liquid charging apparatus
    37.
    发明授权
    Ionically conductive liquid charging apparatus 失效
    离子导电液体充电装置

    公开(公告)号：US5602626A

    公开(公告)日：1997-02-11

    申请号：US497987

    申请日：1995-07-03

    申请人： John S. Facci ,  Michael J. Levy ,  Joseph Mammino ,  Richard B. Lewis ,  Martin A. Abkowitz ,  James M. Markovics

    发明人： John S. Facci ,  Michael J. Levy ,  Joseph Mammino ,  Richard B. Lewis ,  Martin A. Abkowitz ,  James M. Markovics

    IPC分类号： G03G13/02 ,  G03G15/02

    CPC分类号： G03G13/025 ,  G03G15/0208

    摘要： An apparatus for applying an electrical charge to a charge retentive surface by transporting ions through an ionically conductive liquid and transferring the ions to the member to be charged across the liquid/charge retentive surface interface. The ionically conductive liquid is contacted with the charge retentive surface for depositing ions onto the charge retentive surface via a wetted donor blade supported within a conductive housing, wherein the housing is coupled to an electrical power supply for applying an electrical potential to the ionically conductive liquid. In one specific embodiment, the charging apparatus includes a support blade for urging the donor blade into contact with the charge retentive surface and a wiping blade for wiping any liquid from the surface of the charge retentive surface as may have been transferred to the surface at the donor blade/charge retentive surface interface.

    摘要翻译： 一种用于通过将离子传送通过离子导电液体并将离子转移到待充电的构件穿过液体/电荷保持性表面界面而将电荷施加到电荷保持性表面的装置。 离子导电液体与电荷保持表面接触，用于通过支撑在导电壳体内的润湿供体叶片将离子沉积到电荷保持性表面上，其中壳体耦合到电源以将电位施加到离子导电液体 。 在一个具体实施例中，充电装置包括用于推动供体叶片与充电保持性表面接触的支撑刀片和用于擦拭来自充电保持性表面的任何液体的擦拭刀片，这可能已经被传送到表面 供体叶片/电荷保持性表面界面。

    Seamless polymeric belts for electrophotography and processes for the preparation thereof
    39.
    发明授权
    Seamless polymeric belts for electrophotography and processes for the preparation thereof 失效
    电子摄影用无缝聚合物皮带及其制备方法

    公开(公告)号：US5079121A

    公开(公告)日：1992-01-07

    申请号：US459395

    申请日：1989-12-29

    申请人： John S. Facci ,  Huoy-Jen Yuh ,  William W. Limburg ,  Santokh S. Badesha

    发明人： John S. Facci ,  Huoy-Jen Yuh ,  William W. Limburg ,  Santokh S. Badesha

    IPC分类号： G03G5/02 ,  G03G5/05 ,  G03G5/10

    CPC分类号： G03G5/0525 ,  G03G5/0202 ,  G03G5/105 ,  Y10T428/31909

    摘要： Disclosed is a seamless belt comprising a laminate of a conducting polymer layer and a host polymer layer. The process for preparing the seamless belt comprises electrochemically polymerizing onto an electrode a layer of a conductive polymeric material, followed by electrophoretically depositing a layer of a host polymer onto the layer of conductive polymeric material. Also disclosed is an imaging member comprising a substrate and a photogenerating layer, wherein the substrate comprises a laminate as described above. An imaging process which comprises incorporating into an ionographic imaging device an imaging member comprising a laminate of a conducting polymer layer and a host polymer layer as described above, generating a latent image on the imaging member by ion deposition, developing the latent image with a toner, transferring the developed image to a substrate, and permanently affixing the transferred image to the substrate is also disclosed.