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    Inkjet print cartridge design for decreasing ink shorts by using an elevated substrate support surface to increase adhesive sealing of the printhead from ink penetration
    3.
    发明授权
    Inkjet print cartridge design for decreasing ink shorts by using an elevated substrate support surface to increase adhesive sealing of the printhead from ink penetration 有权
    喷墨打印墨盒设计用于通过使用升高的基板支撑表面来减少墨水短路，以增加打印头的粘合剂密封件与墨水渗透

    公开(公告)号：US06244696B1

    公开(公告)日：2001-06-12

    申请号：US09303246

    申请日：1999-04-30

    申请人： Hai Q Tran ,  Steven W Steinfield ,  Ali Emamjomeh ,  Joseph E Scheffelin

    发明人： Hai Q Tran ,  Steven W Steinfield ,  Ali Emamjomeh ,  Joseph E Scheffelin

    IPC分类号： B41J2175

    CPC分类号： B41J2/17553 ,  B41J2/14024 ,  B41J2/14072 ,  B41J2/14145 ,  B41J2/17513

    摘要： Disclosed is a flexible circuit that has a nozzle member formed therein with the nozzle member including a plurality of ink orifices and the flexible circuit having electrical leads. A substrate containing a plurality of heating elements and associated ink ejection chambers and having electrodes to which the electrical leads are bonded is mounted on a back surface of the nozzle member. Each heating element is located proximate to an associated ink orifice with the back surface of the nozzle member extending over two or more outer edges of the substrate. A print cartridge body having a headland portion is located proximate to the back surface of the nozzle member and includes an inner raised wall circumscribing the substrate with an adhesive support surface formed thereon and having wall openings therein. The wall openings have an adhesive support surface and an elevated substrate support surface raised above the adhesive support surface for supporting the substrate. An adhesive layer is located between the back surface of the nozzle member and the headland to affix the nozzle member to the headland. The adhesive layer located on the adhesive support surface of the inner raised wall and along the adhesive support surface within the wall openings therein and on the elevated substrate support surface, so as to encapsulate the ends of the substrate.

    摘要翻译： 公开了一种柔性电路，其具有形成在其中的喷嘴构件，喷嘴构件包括多个墨孔，并且柔性电路具有电引线。 包含多个加热元件和相关联的墨水喷射室并且具有电引线接合的电极的基板安装在喷嘴构件的后表面上。 每个加热元件位于相关联的墨孔附近，喷嘴构件的后表面延伸到基底的两个或多个外边缘上。 具有岬角部分的打印盒主体位于喷嘴构件的后表面附近，并且包括用形成在其上并具有壁开口的粘合剂支撑表面限定衬底的内部凸起壁。 壁开口具有粘合剂支撑表面和在粘合剂支撑表面上方升高以支撑基底的升高的基底支撑表面。 粘合层位于喷嘴构件的后表面和岬角之间，以将喷嘴构件固定在岬角上。 粘合剂层位于内部隆起壁的粘合剂支撑表面上，并且沿其中的壁开口内的粘合剂支撑表面和升高的基板支撑表面上，以便封装基板的端部。

    Cleaning apparatus and method of assembly therefor for cleaning an inkjet print head
    4.
    发明授权
    Cleaning apparatus and method of assembly therefor for cleaning an inkjet print head 有权
    用于清洁喷墨打印头的清洁装置及其组装方法

    公开(公告)号：US06692100B2

    公开(公告)日：2004-02-17

    申请号：US10116999

    申请日：2002-04-05

    申请人： Steven W Steinfield ,  Lidia Calvo ,  Benjamin H Wood ,  Antonio Monclus ,  Daniel Laborce

    发明人： Steven W Steinfield ,  Lidia Calvo ,  Benjamin H Wood ,  Antonio Monclus ,  Daniel Laborce

    IPC分类号： B41J2165

    CPC分类号： B41J2/16535 ,  B41J2/16517 ,  B41J2002/1655

    摘要： Cleaning apparatus and method of assembly therefor for cleaning an inkjet print head. The cleaning apparatus comprises a web supply for supplying a cleaning web therefrom and a web receiver for receiving the web. A web drive drives the web from the web supply to the web receiver. The web drive pulls the web from the web supply with a first tension force and also pulls the web onto the web receiver with a second tension force greater than the first tension force, so that the web is wrinkle-free while the web slidably engages an exterior surface of the print head to clean the print head. The web remains wrinkle-free to ensure that the surface of the web will contact the surface of the print head without gaps in contact coverage. This enhances cleaning effectiveness compared to a cleaning web having wrinkles.

    摘要翻译： 用于清洁喷墨打印头的清洁装置及其组装方法。 清洁设备包括用于从其供应清洁网的网供应件和用于接收网的卷筒纸接收器。 网络驱动器将网络从网络驱动器驱动到Web接收器。 纸幅驱动器以第一张力从纸幅供应器拉动纸幅，并且还将幅材以大于第一张力的第二拉力将纸幅拉到纸幅接收器上，使得纸幅无皱纹，而纸幅可滑动地接合 打印头的外表面清洁打印头。 纸幅保持无褶皱，以确保纸幅的表面将与打印头的表面接触，而不会有接触覆盖的间隙。 与具有皱纹的清洁网相比，这提高了清洁效果。

    Printer having precision ink drying capability and method of assembling the printer
    5.
    发明授权
    Printer having precision ink drying capability and method of assembling the printer 失效
    具有精密墨水干燥能力的打印机和组装打印机的方法

    公开(公告)号：US06508552B1

    公开(公告)日：2003-01-21

    申请号：US10044198

    申请日：2001-10-26

    申请人： Steven W Steinfield ,  Ronald A. Askeland ,  Jason R Arbeiter

    发明人： Steven W Steinfield ,  Ronald A. Askeland ,  Jason R Arbeiter

    IPC分类号： B41J201

    CPC分类号： B41J11/002

    摘要： A printer having precision ink drying capability and method of assembling the printer. The printer comprises a print head that is adapted to eject a plurality of ink drops through outlet orifices defined by the print head. The ink drops form a plurality of ink marks at a plurality of locations on a recording medium positioned opposite the outlet orifices. A plurality of heaters is disposed near the print head for heating the ink marks on the recording media in order to dry the ink marks. Drying the ink marks fixes the ink to the recording media. A plurality of sensors, that are disposed near the print head are also coupled to respective ones of the heaters for sensing the locations of the ink marks on the recording media. In addition, a controller interconnects each of the heaters to respective ones of the sensors for selectively energizing the heaters according to the locations of the ink marks sensed on the recording media by the sensors. Thus, the controller selectively informs the heaters of the locations of the ink marks on the recording media as the sensors sense the ink marks. In this manner, the heaters dry only the locations having ink marks with optimized energy output.

    摘要翻译： 具有精密油墨干燥能力的打印机和组装打印机的方法。 打印机包括打印头，其适于通过由打印头限定的出口孔喷射多个墨滴。 墨滴在与出口孔相对定位的记录介质上的多个位置处形成多个墨迹。 多个加热器设置在打印头附近，用于加热记录介质上的墨迹以便干燥墨迹。 干燥墨迹将墨水固定到记录介质上。 设置在打印头附近的多个传感器也耦合到相应的加热器，用于感测记录介质上墨标记的位置。 此外，控制器将每个加热器互连到相应的传感器，以根据由传感器感测在记录介质上的墨迹的位置来选择性地激励加热器。 因此，当传感器感测到墨水标记时，控制器选择性地通知加热器墨水记录在记录介质上的位置。 以这种方式，加热器仅干燥具有最佳能量输出的墨迹的位置。