公开(公告)号：US08955434B2

公开(公告)日：2015-02-17

申请号：US13274659

申请日：2011-10-17

申请人： Mandakini Kanungo ,  Kock-Yee Law ,  George Cunha Cardoso ,  Jing Zhou

发明人： Mandakini Kanungo ,  Kock-Yee Law ,  George Cunha Cardoso ,  Jing Zhou

IPC分类号： B41F5/24 ,  B41M5/20 ,  B41M1/04

CPC分类号： B41M5/20 ,  B41M1/04

摘要： A digital flexography system includes an imaging member with a charge generating layer formed from an array of addressable pixels and a charge transport layer thereon. Ink is delivered to the imaging member using a simple rough donor roll, rather than an anilox roll. Instead of controlling the amount of ink delivered using the anilox roll, the amount of ink is controlled by the pixels on the imaging member.

摘要翻译： 数字柔版印刷系统包括具有由可寻址像素阵列和其上的电荷传输层形成的电荷产生层的成像构件。 使用简单的粗制供体辊而不是网纹辊将油墨输送到成像构件。 代替控制使用网纹辊输送的墨水量，墨水的量由成像构件上的像素控制。

公开(公告)号：US08852064B2

公开(公告)日：2014-10-07

申请号：US12423107

申请日：2009-04-14

申请人： Linn C. Hoover ,  Kock-Yee Law

发明人： Linn C. Hoover ,  Kock-Yee Law

IPC分类号： D01F9/12 ,  B65H3/06

CPC分类号： B65H3/0638 ,  B65H2401/11 ,  B65H2402/80 ,  B65H2404/1112 ,  B65H2404/14 ,  B65H2404/187 ,  B65H2404/55 ,  B65H2601/423 ,  B65H2601/522 ,  B65H2801/06 ,  G03G2215/00679 ,  G03G2215/00683

摘要： In accordance with the invention, there are media feeding assemblies and methods of making a roll of a media feeding assembly. The method can include providing a soluble carbon nanotube composition, providing a first elastomeric rubber composition, and mixing the soluble carbon nanotube composition with the first elastomeric rubber composition to form a composite rubber composition, such that the soluble carbon nanotubes are substantially uniformly dispersed in the composite rubber composition. The method can also include applying the composite rubber composition to a mold and curing the composite rubber composition to form a composite rubber tire, such that the substantially uniformly dispersed soluble carbon nanotubes in the composite rubber tire provide at least about 10% decrease in wear.

摘要翻译： 根据本发明，存在介质供给组件和制造介质供给组件的辊的方法。 该方法可以包括提供可溶性碳纳米管组合物，提供第一弹性体橡胶组合物，并将可溶性碳纳米管组合物与第一弹性体橡胶组合物混合以形成复合橡胶组合物，使得可溶性碳纳米管基本均匀地分散在 复合橡胶组合物。 该方法还可以包括将复合橡胶组合物施加到模具上并固化复合橡胶组合物以形成复合橡胶轮胎，使得复合橡胶轮胎中的基本均匀分散的可溶性碳纳米管提供至少约10％的磨损降低。

公开(公告)号：US08534797B2

公开(公告)日：2013-09-17

申请号：US12647945

申请日：2009-12-28

申请人： Hong Zhao ,  Kock-Yee Law

发明人： Hong Zhao ,  Kock-Yee Law

IPC分类号： B41J2/14

CPC分类号： B41J2/162 ,  B41J2/1606 ,  B41J2/1628 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2/1634 ,  B41J2/1642 ,  B41J2/1646

摘要： A process for preparing a flexible device having a textured superoleophobic surface comprising providing a flexible substrate; disposing a silicon layer on the flexible substrate; using photolithography to create a textured pattern in the silicon layer on the substrate wherein the textured pattern comprises an array of pillars; and chemically modifying the textured surface by disposing a conformal oleophobic coating thereon; to provide a flexible device having a superoleophobic surface and, in embodiments, to provide a flexible device having a surface that is both superoleophobic and superhydrophobic.

摘要翻译： 一种制备具有织构化的超疏油表面的柔性装置的方法，包括提供柔性基底; 在柔性基板上设置硅层; 使用光刻法在衬底上的硅层中产生纹理图案，其中纹理图案包括柱阵列; 并通过在其上设置共形疏油涂层来化学改性织构表面; 以提供具有超疏油表面的柔性装置，并且在实施例中提供具有超疏油和超疏水表面的柔性装置。

公开(公告)号：US08514257B2

公开(公告)日：2013-08-20

申请号：US13008802

申请日：2011-01-18

申请人： Kock-Yee Law ,  Mandakini Kanugo

发明人： Kock-Yee Law ,  Mandakini Kanugo

IPC分类号： B41J2/415

CPC分类号： G03G15/32 ,  G03G15/321 ,  G03G15/5087 ,  G03G2215/0653

摘要： An electrostatic latent image is formed when the print controller of a print engine wirelessly transmits digital printing signals. Driving electronics receives the wirelessly transmitted digital printing signals and transmits digital signals to address plurality of thin-film transistors (TFTs) individually in a TFT array. Driving electronics also transmit pixel voltages to bias individual TFTs in the TFT array which in turn drives the hole injecting pixels overcoated with a charge transport layer to generate the electrostatic latent image on the surface of the charge transport layer in response to the received digital printing signals.

摘要翻译： 当打印引擎的打印控制器无线地发送数字打印信号时，形成静电潜像。 驱动电子设备接收无线传输的数字打印信号，并传输数字信号以分别在TFT阵列中寻址多个薄膜晶体管（TFT）。 驱动电子器件还传输像素电压以偏压TFT阵列中的各个TFT，其依次驱动覆盖有电荷传输层的空穴注入像素，以响应于所接收的数字打印信号而在电荷传输层的表面上产生静电潜像 。

公开(公告)号：US08491115B2

公开(公告)日：2013-07-23

申请号：US13400880

申请日：2012-02-21

申请人： Santokh S. Badesha ,  Paul John McConville ,  James Edward Williams ,  Kock-Yee Law

发明人： Santokh S. Badesha ,  Paul John McConville ,  James Edward Williams ,  Kock-Yee Law

IPC分类号： B41J2/01

CPC分类号： B41J2/17593 ,  B41J2/01 ,  B41J2002/012

摘要： A printing machine for transferring a phase change ink onto a print medium includes a component for applying a phase change ink in an image, an imaging member for accepting the image and transferring the image from the imaging member to the print medium and a pressure member positioned in association with the imaging member to form a nip through which the print medium passes. The pressure member includes an outer layer with a tailored electrical conductivity to eliminate ghosting in duplex printing modes. The outer layer comprises a composite of a polymer and carbon nanotubes and/or graphenes. A similar outer layer may be implemented on a pressure roller in a direct-to-paper printing machine.

摘要翻译： 用于将相变墨水转印到打印介质上的打印机包括用于在图像中施加相变墨的部件，用于接收图像并将图像从成像部件传送到打印介质的成像部件，以及定位 与成像构件相关联以形成打印介质通过的辊隙。 压力构件包括具有定制电导率的外层以消除双面打印模式中的重影。 外层包括聚合物和碳纳米管和/或石墨烯的复合材料。 类似的外层可以在直接到纸打印机中的压力辊上实现。

公开(公告)号：US20120293586A1

公开(公告)日：2012-11-22

申请号：US13110216

申请日：2011-05-18

申请人： Kock-Yee Law ,  Hong Zhao

发明人： Kock-Yee Law ,  Hong Zhao

IPC分类号： B41J2/04 ,  H01L21/31 ,  H01L29/06

CPC分类号： B41J2/1606 ,  B41J2/14

摘要： Various embodiments provide a device having a multi-scale superoleophobic surface and methods for forming and using the device, wherein a particulate composite layer including metal-containing particulates is formed on a textured micron-/sub-micron surface of a semiconductor layer to provide device with multi-scale rough surface.

摘要翻译： 各种实施方案提供了具有多尺度超疏油表面的装置和用于形成和使用该装置的方法，其中包含含金属微粒的颗粒复合层形成在半导体层的纹理微米/亚微米表面上以提供装置 具有多尺度粗糙表面。

公开(公告)号：US08292404B2

公开(公告)日：2012-10-23

申请号：US12647977

申请日：2009-12-28

申请人： Hong Zhao ,  Kock-Yee Law

发明人： Hong Zhao ,  Kock-Yee Law

IPC分类号： B41J2/14

CPC分类号： B41J2/162 ,  B05D1/185 ,  B05D1/60 ,  B05D5/083 ,  B05D7/02 ,  B05D2350/60 ,  B08B17/06 ,  B08B17/065 ,  B41J2/1606 ,  B41J2/1628 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2/1634 ,  B41J2/1642 ,  B41J2/1645 ,  B41J2/1646 ,  Y10T428/24612

摘要： A process for preparing a flexible device having a superoleophobic surface comprising providing a flexible substrate; disposing a silicon layer on the flexible substrate; using photolithography to create a textured pattern in the silicon layer on the substrate wherein the textured pattern comprises a groove structure; and chemically modifying the textured surface by disposing a conformal oleophobic coating thereon; to provide a flexible device having a superoleophobic surface.

摘要翻译： 一种制备具有超疏油表面的柔性装置的方法，包括提供柔性基底; 在柔性基板上设置硅层; 使用光刻法在所述衬底上的所述硅层中形成纹理图案，其中所述纹理图案包括凹槽结构; 并通过在其上设置共形疏油涂层来化学改性织构表面; 以提供具有超疏油表面的柔性装置。

公开(公告)号：US08211601B2

公开(公告)日：2012-07-03

申请号：US12430037

申请日：2009-04-24

申请人： Robert C. U. Yu ,  Yuhua Tong ,  Edward F. Grabowski ,  Kock-Yee Law

发明人： Robert C. U. Yu ,  Yuhua Tong ,  Edward F. Grabowski ,  Kock-Yee Law

IPC分类号： G03G5/10

CPC分类号： G03G5/14 ,  G03G5/047 ,  G03G5/10

摘要： The presently disclosed embodiments relate generally to layers that are useful in imaging apparatus members and components, for use in electrostatographic, including digital, apparatuses. More particularly, the embodiments pertain to an improved electrostatographic imaging member incorporating a thermoplastic material pre-compounded to impart conductivity to the anti-curl back coating layer and may also contain an adhesion promoter which provides a conductively and optically anti-curl back coating layer. The conductive anti-curl back coating of the present disclosure may be formulated to have a single layer, dual layers, or triple layers.

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中的层，用于包括数字设备在内的静电照相。 更具体地说，这些实施方案涉及一种改进的静电摄影成像构件，其包含预先配合以赋予抗卷曲涂层的导电性的热塑性材料，并且还可以含有提供导电和光学抗卷曲背涂层的粘合促进剂。 本公开的导电性抗卷曲涂层可以配制成具有单层，双层或三层。

公开(公告)号：US20120147111A1

公开(公告)日：2012-06-14

申请号：US13400880

申请日：2012-02-21

申请人： Santokh S. Badesha ,  Paul John McConville ,  James Edward Williams ,  Kock-Yee Law

发明人： Santokh S. Badesha ,  Paul John McConville ,  James Edward Williams ,  Kock-Yee Law

IPC分类号： B41J2/01

CPC分类号： B41J2/17593 ,  B41J2/01 ,  B41J2002/012

摘要： A printing machine for transferring a phase change ink onto a print medium includes a component for applying a phase change ink in an image, an imaging member for accepting the image and transferring the image from the imaging member to the print medium and a pressure member positioned in association with the imaging member to form a nip through which the print medium passes. The pressure member includes an outer layer with a tailored electrical conductivity to eliminate ghosting in duplex printing modes. The outer layer comprises a composite of a polymer and carbon nanotubes and/or graphenes. A similar outer layer may be implemented on a pressure roller in a direct-to-paper printing machine.

摘要翻译： 用于将相变墨水转印到打印介质上的打印机包括用于在图像中施加相变墨的部件，用于接收图像并将图像从成像部件传送到打印介质的成像部件，以及定位 与成像构件相关联以形成打印介质通过的辊隙。 压力构件包括具有定制电导率的外层以消除双面打印模式中的重影。 外层包括聚合物和碳纳米管和/或石墨烯的复合材料。 类似的外层可以在直接到纸打印机中的压力辊上实现。

公开(公告)号：US08192005B2

公开(公告)日：2012-06-05

申请号：US12511179

申请日：2009-07-29

申请人： Kock-Yee Law ,  Paul John McConville ,  James Edward Williams

发明人： Kock-Yee Law ,  Paul John McConville ,  James Edward Williams

IPC分类号： B41J2/01

CPC分类号： B41J11/057

摘要： A printer for transferring a phase-change ink onto a substrate includes components for conveying the substrate along a path through the printing machine, a printing station including a plurality of printheads disposed along the path and configured to transfer the phase-change solid ink onto the substrate as it is conveyed along the path, a plurality of metal backing rollers facing the plurality of printheads and arranged to support to the substrate passing between the backing rollers and the printheads, and a spreader station receiving the substrate from the printing station and configured to spread the phase-change solid ink on the substrate, the spreader station including a spreader roller and a metal pressure roller opposing the spreader roller. Each of the non-oiled metal rollers includes a coating that is oleophobic that has low adhesion toward the solid ink image but sufficient lateral friction as to not slide against the ink or paper web.

摘要翻译： 用于将相变墨水转移到基板上的打印机包括用于沿着穿过印刷机的路径输送基板的部件，包括沿着路径设置的多个打印头的打印站，并被配置为将相变固体墨水转移到 基板沿着路径被传送，多个金属背衬辊面对多个打印头，并且被布置成支撑到在背衬辊和打印头之间通过的基板，以及从打印站接收基板的扩展站， 将相变固体油墨分散在基材上，撒布机包括一个与撒布辊对置的撒布辊和金属加压辊。 每个非油的金属辊包括疏油性的涂层，其对固体油墨图像具有低粘合性，但是具有足够的横向摩擦，以便不会抵靠油墨或纸幅。