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    Fluid ejection device
    2.
    发明授权
    Fluid ejection device 有权
    流体喷射装置

    公开(公告)号：US09463485B2

    公开(公告)日：2016-10-11

    申请号：US14375672

    申请日：2012-04-24

    申请人： Rio Rivas ,  Corey Deyo ,  Ed Friesen

    发明人： Rio Rivas ,  Corey Deyo ,  Ed Friesen

    IPC分类号： H01B13/00 ,  B05B17/06 ,  B41J2/175 ,  B41J2/16 ,  B23K26/36

    CPC分类号： B05B17/0615 ,  B23K26/361 ,  B23K26/362 ,  B41J2/1601 ,  B41J2/1603 ,  B41J2/1607 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1634 ,  B41J2/164 ,  B41J2/1642 ,  B41J2/17553

    摘要： A method of forming a substrate for a fluid ejection device includes forming an opening through the substrate, with the opening having a long axis profile and a short axis profile, and with the long axis profile including a first portion extending from a minimum dimension of the long axis profile to a first side of the substrate, and a second portion including and extending from the minimum dimension of the long axis profile to a second side of the substrate opposite the first side. The method also includes forming a protective layer on sidewalls of the second portion of the long axis profile of the opening and excluding the protective layer from sidewalls of the first portion of the long axis profile of the opening.

    摘要翻译： 一种形成用于流体喷射装置的基板的方法包括：通过所述基板形成开口，所述开口具有长轴轮廓和短轴轮廓，并且所述长轴轮廓包括从所述基板的最小尺寸延伸的第一部分 长轴轮廓到所述基底的第一侧，以及第二部分，其包括并从所述长轴轮廓的最小尺寸延伸到所​​述基底的与所述第一侧相对的第二侧。 该方法还包括在开口的长轴轮廓的第二部分的侧壁上形成保护层，并且从开口的长轴轮廓的第一部分的侧壁排除保护层。

    Fluid ejection device with particle tolerant thin-film extension
    3.
    发明授权
    Fluid ejection device with particle tolerant thin-film extension 有权
    具有耐磨薄膜延伸的流体喷射装置

    公开(公告)号：US09352568B2

    公开(公告)日：2016-05-31

    申请号：US14397151

    申请日：2012-07-24

    申请人： Rio Rivas ,  Ed Friesen ,  Kellie Susanne Jensen

    发明人： Rio Rivas ,  Ed Friesen ,  Kellie Susanne Jensen

    IPC分类号： B41J2/175 ,  B41J2/05 ,  B41J2/14

    CPC分类号： B41J2/14427 ,  B41J2/1404 ,  B41J2/14201 ,  B41J2/1433 ,  B41J2002/14403 ,  B41J2002/14467

    摘要： In an embodiment, a fluid ejection device includes a thin-film layer formed over a substrate, a chamber layer formed over the thin-film layer, the chamber layer defining a fluidic channel that leads to a firing chamber, a slot extending through the substrate and into the chamber layer through an ink feed hole in the thin-film layer, and a particle tolerant thin-film extension of the thin-film layer that protrudes into the slot from between the substrate and the chamber layer.

    摘要翻译： 在一个实施例中，流体喷射装置包括在衬底上形成的薄膜层，形成在薄膜层上的室层，室层限定通向烧制室的流体通道，延伸穿过衬底的槽 并通过薄膜层中的供墨孔进入腔室层，以及从衬底和室层之间突出到槽中的薄膜层的耐粒子薄膜延伸。

    Print Head
    4.
    发明申请
    Print Head 有权
    打印头

    公开(公告)号：US20130033548A1

    公开(公告)日：2013-02-07

    申请号：US13640241

    申请日：2010-04-09

    申请人： Rio Rivas ,  Siddhartha Bhowmik ,  Ed Friesen

    发明人： Rio Rivas ,  Siddhartha Bhowmik ,  Ed Friesen

    IPC分类号： B41J2/05 ,  B05D3/10 ,  B05D5/00

    CPC分类号： B41J2/05 ,  B41J2/1404 ,  B41J2/14145

    摘要： Thermal inkjet print head, comprising a fluid feed channel for delivering fluid, fluid chambers arranged near the fluid feed channel for receiving fluid from the fluid feed channel, resistors for actuating the fluid in the chambers, arranged in a staggered pattern with respect to a fluid feed channel wall, and a cantilever extending over the fluid feed channel wall, having a staggered edge that follows the staggered pattern of the resistors.

    摘要翻译： 热喷墨打印头，包括用于输送流体的流体供给通道，布置在流体供给通道附近的流体室，用于从流体供给通道接收流体，用于致动腔室中的流体的电阻器，其以相对于流体的交错图案布置 进料通道壁和在流体供给通道壁上延伸的悬臂，具有跟随电阻器的交错图案的交错边缘。

    Fluid dispenser
    5.
    发明授权
    Fluid dispenser 有权
    流体分配器

    公开(公告)号：US09211713B2

    公开(公告)日：2015-12-15

    申请号：US14359241

    申请日：2011-12-21

    申请人： Silam J. Choy ,  Garrett E. Clark ,  Rio Rivas ,  Ed Friesen ,  Kelly Ronk

    发明人： Silam J. Choy ,  Garrett E. Clark ,  Rio Rivas ,  Ed Friesen ,  Kelly Ronk

    IPC分类号： B41J2/14 ,  B05B1/14

    CPC分类号： B41J2/1433 ,  B05B1/14 ,  B41J2/14145 ,  B41J2002/14387 ,  B41J2002/14419 ,  B41J2202/07 ,  B41J2202/11

    摘要： A fluid dispenser is disclosed herein. An example of such a fluid dispenser includes a member configured to define a plurality of orifices through which a fluid is ejected and a manifold including a plurality of fluid passageways each of which is configured to have a different angle relative to the member. This example of a fluid dispenser additionally includes a plurality of slots each of which is coupled to a different one of the fluid passageways of the manifold to conduct the fluid from the fluid passageways towards the orifices. Additional features and modifications of this fluid dispenser are disclosed herein, as are other examples of fluid dispensers.

    摘要翻译： 本文公开了流体分配器。 这种流体分配器的示例包括构造成限定多个喷嘴的构件，流体被喷射通过该孔，以及包括多个流体通道的歧管，每个流体通道被构造成相对于构件具有不同的角度。 流体分配器的该示例另外包括多个槽，每个槽连接到歧管的不同的一个流体通道，以将流体从流体通道导向孔。 本文公开了该流体分配器的附加特征和修改，以及流体分配器的其它示例。

    High resolution inkjet printer
    8.
    发明授权
    High resolution inkjet printer 有权
    高分辨率喷墨打印机

    公开(公告)号：US07377618B2

    公开(公告)日：2008-05-27

    申请号：US11061563

    申请日：2005-02-18

    申请人： Rio Rivas ,  Lawrence H. White ,  Ed Friesen ,  John B. Rausch

    发明人： Rio Rivas ,  Lawrence H. White ,  Ed Friesen ,  John B. Rausch

    IPC分类号： B41J2/145

    CPC分类号： B41J2/1643 ,  B41J2/1433 ,  B41J2/162

    摘要： A high-resolution printer includes a printhead having optimized features including 3 to 20 micron diameter orifices spaced apart from adjacent orifices by a distance of between about 15 and 75 microns. The orifice plate is electroformed and plated to a thickness ranging from about 6 to 19 microns. A barrier layer secures the orifice plate to a printhead substrate.

    摘要翻译： 高分辨率打印机包括具有优化特征的打印头，其特征包括从相邻孔间隔开约15至75微米之间距离的3至20微米直径的孔。 孔板电铸并电镀至约6至19微米的厚度。 阻挡层将孔板固定到打印头基底。

    Print head
    9.
    发明授权
    Print head 有权
    打印头

    公开(公告)号：US08714710B2

    公开(公告)日：2014-05-06

    申请号：US13640241

    申请日：2010-04-09

    申请人： Rio Rivas ,  Siddhartha Bhowmik ,  Ed Friesen

    发明人： Rio Rivas ,  Siddhartha Bhowmik ,  Ed Friesen

    IPC分类号： B41J2/05

    CPC分类号： B41J2/05 ,  B41J2/1404 ,  B41J2/14145

    摘要： Thermal inkjet print head, comprising a fluid feed channel for delivering fluid, fluid chambers arranged near the fluid feed channel for receiving fluid from the fluid feed channel, resistors for actuating the fluid in the chambers, arranged in a staggered pattern with respect to a fluid feed channel wall, and a cantilever extending over the fluid feed channel wall, having a staggered edge that follows the staggered pattern of the resistors.

    摘要翻译： 热喷墨打印头，包括用于输送流体的流体供给通道，布置在流体供给通道附近的流体室，用于从流体供给通道接收流体，用于致动腔室中的流体的电阻器，其以相对于流体的交错图案布置 进料通道壁和在流体供给通道壁上延伸的悬臂，具有跟随电阻器的交错图案的交错边缘。