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    FLUID-EJECTION PRINTHEAD HAVING MIXING BARRIER
    3.
    发明申请
    FLUID-EJECTION PRINTHEAD HAVING MIXING BARRIER 有权
    具有混合障碍物的流体喷射头

    公开(公告)号：US20120026247A1

    公开(公告)日：2012-02-02

    申请号：US13259205

    申请日：2009-05-17

    申请人： Joseph E. Scheffelin ,  Peter R. Stokes

    发明人： Joseph E. Scheffelin ,  Peter R. Stokes

    IPC分类号： B41J2/14

    CPC分类号： B41J2/155 ,  B41J2202/20

    摘要： A fluid-ejection printhead die includes first fluid-ejection nozzles, second fluid-ejection nozzles, and a mixing barrier. The first fluid-ejection nozzles eject fluid of a first type, and are organized over a first row and a second row non-collinear to the first row. The second fluid-ejection nozzles eject fluid of a second type different than the first type, and are organized over a third row and a fourth row non-collinear to the third row. The fourth row is at least substantially collinear to the first row. The mixing barrier is at least substantially between the first row of the first fluid-ejection nozzles and the fourth row of the second fluid-ejection nozzles.

    摘要翻译： 流体喷射打印头芯片包括第一流体喷射喷嘴，第二流体喷射喷嘴和混合屏障。 第一流体喷射喷嘴喷射第一类型的流体，并且被组织在与第一排非共线的第一行和第二行上。 第二流体喷射喷嘴喷射不同于第一类型的第二类型的流体，并且被组织在与第三排非共线的第三行和第四行上。 第四行至少与第一行基本上共线。 混合阻挡件至少基本上位于第一流体喷射喷嘴的第一排和第二流体喷射喷嘴的第四排之间。

    Methods for forming and protecting electrical interconnects and resultant assemblies
    4.
    发明授权
    Methods for forming and protecting electrical interconnects and resultant assemblies 有权
    用于形成和保护电互连和所得组件的方法

    公开(公告)号：US07338149B2

    公开(公告)日：2008-03-04

    申请号：US11166301

    申请日：2005-06-24

    申请人： Mohammad Akhavain ,  Joseph E. Scheffelin ,  Noah Lassar ,  Conrad Lepe

    发明人： Mohammad Akhavain ,  Joseph E. Scheffelin ,  Noah Lassar ,  Conrad Lepe

    IPC分类号： B41J2/14 ,  B41J2/16

    CPC分类号： H05K3/284 ,  B41J2/16 ,  B41J2/1623 ,  B41J2002/14491 ,  B41J2202/20 ,  H05K3/3421 ,  H05K2201/10977 ,  H05K2203/0126

    摘要： The described embodiments relate to methods and systems for forming and protecting electrical interconnect assemblies. In one embodiment, an electrical interconnect assembly forming method forms an electrical interconnect between one or more conductors of a first support structure and one or more conductors of a second support structure. The method also distributes a generally flowable material over the electrical interconnect and exposes the generally flowable material to conditions sufficient to render the generally flowable material into a generally non-flowable state that provides fluid protection to the electrical interconnect and supports the electrical interconnect to reduce stress concentration at the electrical interconnect.

    摘要翻译： 所描述的实施例涉及用于形成和保护电互连组件的方法和系统。 在一个实施例中，电互连组件形成方法形成第一支撑结构的一个或多个导体与第二支撑结构的一个或多个导体之间的电互连。 该方法还将通常可流动的材料分布在电互连上并且将大体上可流动的材料暴露于足以使总体上可流动的材料进入通常不可流动的状态以向电互连提供流体保护并支持电互连以减少应力 浓度在电互连。

    Fluid ejection head assembly
    5.
    发明授权
    Fluid ejection head assembly 失效
    流体喷射头组件

    公开(公告)号：US07188925B2

    公开(公告)日：2007-03-13

    申请号：US10769429

    申请日：2004-01-30

    申请人： Benjamin H. Wood, III ,  Joseph E. Scheffelin ,  Noah Lassar ,  Mohammad Akhavain

    发明人： Benjamin H. Wood, III ,  Joseph E. Scheffelin ,  Noah Lassar ,  Mohammad Akhavain

    IPC分类号： B41J2/015

    CPC分类号： B41J2/1623 ,  B41J2/1601 ,  B41J2202/20 ,  Y10T29/49114 ,  Y10T29/49155 ,  Y10T29/49401

    摘要： A fluid ejection head of a fluid ejection device is provided, the fluid ejection head having a substrate, a fluid ejection die coupled with the substrate, an electromagnetic radiation-curable adhesive disposed on the substrate, and a cover coupled with the substrate via the electromagnetic radiation-curable adhesive, wherein the cover includes an opening configured to pass fluids ejected from the fluid ejection die, and wherein the cover is made at least partially of a material transparent to electromagnetic radiation.

    摘要翻译： 提供了一种流体喷射装置的流体喷射头，所述流体喷射头具有基底，与所述基底耦合的流体喷射模具，设置在所述基底上的电磁辐射固化粘合剂，以及经由所述电磁线圈与所述基底结合的盖 可辐射固化的粘合剂，其中所述盖包括被配置为使流体从所述流体喷射模头喷射出的流体的开口，并且其中所述盖至少部分地由对电磁辐射透明的材料制成。

    Flush process for carrier of printhead assembly
    6.
    发明授权
    Flush process for carrier of printhead assembly 有权
    打印头组件支架的冲洗工艺

    公开(公告)号：US06799827B2

    公开(公告)日：2004-10-05

    申请号：US10283789

    申请日：2002-10-30

    申请人： Joseph E. Scheffelin ,  James H. Sykora

    发明人： Joseph E. Scheffelin ,  James H. Sykora

    IPC分类号： B41J2015

    CPC分类号： B41J2/1707

    摘要： A carrier adapted to receive a plurality of printhead dies includes a substructure having a fluid manifold defined therein and a substrate mounted on the substructure, wherein the substrate is adapted to support the printhead dies. The substructure includes a fluid port communicating with the fluid manifold and at least one flush port communicating with the fluid manifold separate from the fluid port, and the substrate has a plurality of fluid passages defined therein with each of the fluid passages communicating with the fluid manifold.

    摘要翻译： 适于接收多个打印头模具的载体包括具有限定在其中的流体歧管的底座结构和安装在底座结构上的基底，其中基底适于支撑打印头模具。 底部结构包括与流体歧管连通的流体端口以及与流体歧管连通的至少一个冲洗口，该流体歧管与流体端口分开，并且衬底具有限定在其中的多个流体通道，每个流体通道与流体歧管连通 。

    Method and apparatus for refilling a print cartridge having a reservoir pressure of less than ambient pressure
    10.
    发明授权
    Method and apparatus for refilling a print cartridge having a reservoir pressure of less than ambient pressure 失效
    用于重新填充具有小于环境压力的储层压力的打印盒的方法和装置

    公开(公告)号：US5596358A

    公开(公告)日：1997-01-21

    申请号：US332010

    申请日：1994-10-31

    申请人： David S. Hunt ,  Jon J. Fong ,  Joseph E. Scheffelin ,  Alfred U. N. Zepeda

    发明人： David S. Hunt ,  Jon J. Fong ,  Joseph E. Scheffelin ,  Alfred U. N. Zepeda

    IPC分类号： B41J2/175

    CPC分类号： B41J2/17506

    摘要： Apparatus and method for refilling print cartridges for computer controlled printers. The apparatus creates a closed system that is isolated from ambient pressure. The apparatus utilizes both a vacuum in the ink reservoir in the print cartridge and vertical displacement of the refill reservoir with respect to the reservoir in the print cartridge to draw refill ink into the print cartridge to an operating level and to an operating pressure of less than ambient pressure. Within this closed system the apparatus dislodges the closure on the print cartridge and reseats a replacement closure during refilling.

    摘要翻译： 用于为计算机控制的打印机重新填充打印墨盒的装置和方法。 该设备创建一个与环境压力隔离的封闭系统。 该装置利用打印墨盒中的墨水容器中的真空并且再充填储存器相对于打印墨盒中的储存器的垂直位移，以将再填充墨水吸入打印墨盒中至操作水平和小于 环境压力。 在该封闭系统内，装置将打印墨盒上的封盖移开，并在重新填充时重新安装更换盖。