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22 条记录 (耗时 0.015 秒)

    Method of manufacturing a porous catcher
    1.
    发明授权
    Method of manufacturing a porous catcher 有权
    制造多孔捕集器的方法

    公开(公告)号：US08490282B2

    公开(公告)日：2013-07-23

    申请号：US12468076

    申请日：2009-05-19

    申请人： Shan Guan ,  Yonglin Xie ,  Chang-Fang Hsu

    发明人： Shan Guan ,  Yonglin Xie ,  Chang-Fang Hsu

    IPC分类号： B21D53/76 ,  B23P17/00

    CPC分类号： B41J2/07 ,  Y10T29/49126 ,  Y10T29/49146 ,  Y10T29/49401

    摘要： According to one feature of the present invention, a method of manufacturing a porous catcher includes providing a catcher face material layer; forming pores in the catcher face material layer using a first etching process that is controlled by a first photolithographic mask; providing a reinforcing structure material layer that is in mechanical contact with the porous catcher face; forming openings in the reinforcing structure material layer using a second etching process that is controlled by a second photolithographic mask; and fluidically connecting the openings in the reinforcing structure and the pores of the catcher face using a material removal process.

    摘要翻译： 根据本发明的一个特征，一种制造多孔捕集器的方法包括提供捕获面材料层; 使用由第一光刻掩模控制的第一蚀刻工艺在捕获面材料层中形成孔; 提供与多孔捕集器表面机械接触的加强结构材料层; 使用由第二光刻掩模控制的第二蚀刻工艺在所述加强结构材料层中形成开口; 并且使用材料去除工艺流体地连接加强结构中的开口和捕集器表面的孔。

    Catcher including drag reducing drop contact surface
    2.
    发明授权
    Catcher including drag reducing drop contact surface 有权
    捕手包括减阻降落接触面

    公开(公告)号：US08337003B2

    公开(公告)日：2012-12-25

    申请号：US12504050

    申请日：2009-07-16

    申请人： Chang-Fang Hsu ,  Shan Guan

    发明人： Chang-Fang Hsu ,  Shan Guan

    IPC分类号： B41J2/185 ,  B41J2/02

    CPC分类号： B41J2/185

    摘要： A catcher and a method of printing are provided. The catcher includes a liquid drop contact face. The liquid drop contact face includes an opening that creates an air cushion upon which liquid flows after a liquid drop contacts the drop contact face.

    摘要翻译： 提供捕手和打印方法。 捕手包括液滴接触面。 液滴接触面包括一个开口，其形成气垫，在液滴接触液滴接触面之后液体流过气垫。

    POROUS CATCHER
    3.
    发明申请
    POROUS CATCHER 审中-公开
    多孔卡钳

    公开(公告)号：US20100295912A1

    公开(公告)日：2010-11-25

    申请号：US12468079

    申请日：2009-05-19

    申请人： Yonglin Xie ,  Qing Yang ,  Shan Guan ,  Chang-Fang Hsu

    发明人： Yonglin Xie ,  Qing Yang ,  Shan Guan ,  Chang-Fang Hsu

    IPC分类号： B41J2/185

    CPC分类号： B41J2/185 ,  B41J2/1721

    摘要： A catcher for use in a continuous printhead includes a liquid drop contact structure and a reinforcing structure. The liquid drop contact structure includes a plurality of pores with each of the plurality of pores having a substantially uniform size when compared to each other. The reinforcing structure, which is in contact with the liquid drop contact structure, includes a plurality of fluid channels through which liquid from the plurality of pores can be removed.

    摘要翻译： 用于连续打印头的捕集器包括液滴接触结构和加强结构。 液滴接触结构包括多个孔，当彼此相比时，多个孔中的每个孔具有基本均匀的尺寸。 与液滴接触结构接触的加强结构包括多个流体通道，通过该多个流体通道可以去除多个孔中的液体。

    PRINTHEAD INCLUDING FILTER ASSOCIATED WITH EACH NOZZLE
    7.
    发明申请
    PRINTHEAD INCLUDING FILTER ASSOCIATED WITH EACH NOZZLE 审中-公开
    包括与每个喷嘴相关的过滤器

    公开(公告)号：US20110261124A1

    公开(公告)日：2011-10-27

    申请号：US12767824

    申请日：2010-04-27

    申请人： Michael F. Baumer ,  Yonglin Xie ,  Shan Guan ,  John A. Lebens

    发明人： Michael F. Baumer ,  Yonglin Xie ,  Shan Guan ,  John A. Lebens

    IPC分类号： B41J2/175

    CPC分类号： B41J2/09

    摘要： A printhead includes a nozzle plate, a filter, and a plurality of walls. Portions of the nozzle plate define a plurality of nozzles. The filter, for example, a filter membrane, includes a plurality of pores grouped in a plurality of pore clusters. Each of the plurality of walls extends from the nozzle plate to the filter membrane to define a plurality of liquid chambers positioned between the nozzle plate and the filter membrane. Each liquid chamber of the plurality of liquid chambers is in fluid communication with a respective one of the plurality of nozzles. Each liquid chamber of the plurality of liquid chambers is in fluid communication with the plurality of pores of a respective one of the plurality of pore clusters.

    摘要翻译： 打印头包括喷嘴板，过滤器和多个壁。 喷嘴板的一部分限定多个喷嘴。 过滤器，例如过滤膜，包括分组在多个孔群中的多个孔。 多个壁中的每一个从喷嘴板延伸到过滤膜以限定位于喷嘴板和过滤膜之间的多个液体室。 多个液体室中的每个液体室与多个喷嘴中的相应一个流体连通。 多个液体室中的每个液体室与多个孔群中的相应一个的多个孔流体连通。

    Printhead with liquid flow through device
    8.
    发明授权
    Printhead with liquid flow through device 有权
    打印头带液体流通装置

    公开(公告)号：US07850283B2

    公开(公告)日：2010-12-14

    申请号：US12429205

    申请日：2009-04-24

    申请人： Michael J. Piatt ,  Chang-Fang Hsu ,  Shan Guan ,  Richard W. Sexton ,  Michael F. Baumer

    发明人： Michael J. Piatt ,  Chang-Fang Hsu ,  Shan Guan ,  Richard W. Sexton ,  Michael F. Baumer

    IPC分类号： B41J2/04 ,  B41J2/14 ,  B41J2/16

    CPC分类号： B41J2/03 ,  B41J2/185

    摘要： A liquid drop ejector is disclosed including a nozzle structure and a thermal actuator. The nozzle structure includes a nozzle and a wall. The nozzle includes an end and the wall extends from the end of the nozzle. The thermal actuator is associated with at least one of the nozzle and the wall, and is operable to add surface energy to at least one of the nozzle and the wall to cause a directional change in a liquid flowing through the nozzle structure.

    摘要翻译： 公开了一种液滴喷射器，其包括喷嘴结构和热致动器。 喷嘴结构包括喷嘴和壁。 喷嘴包括一端，壁从喷嘴的端部延伸。 热致动器与喷嘴和壁中的至少一个相关联，并且可操作以将表面能添加到喷嘴和壁中的至少一个，以引起流过喷嘴结构的液体的方向改变。

    PRINTHEAD WITH POROUS CATCHER
    9.
    发明申请
    PRINTHEAD WITH POROUS CATCHER 有权
    用多孔卡钳打印

    公开(公告)号：US20100295910A1

    公开(公告)日：2010-11-25

    申请号：US12468075

    申请日：2009-05-19

    申请人： Yonglin Xie ,  Qing Yang ,  Shan Guan ,  Chang-Fang Hsu

    发明人： Yonglin Xie ,  Qing Yang ,  Shan Guan ,  Chang-Fang Hsu

    IPC分类号： B41J2/185

    CPC分类号： B41J2/185

    摘要： A printhead includes a catcher and a negative pressure source. The catcher includes a liquid drop contact structure. The liquid drop contact structure includes a plurality of pores, each of the plurality of pores having a substantially uniform size when compared to each other. The plurality of pores have a critical pressure point above which air can displace liquid from the plurality of pores. The negative pressure source is in fluid communication with the plurality of pores of the liquid contact structure. The negative pressure source includes a pressure regulator to control the negative pressure such that the negative pressure remains below the critical pressure point of the plurality of pores of the liquid drop contact structure.

    摘要翻译： 打印头包括捕获器和负压源。 捕集器包括液滴接触结构。 液滴接触结构包括多个孔，当彼此比较时，多个孔中的每个孔具有基本均匀的尺寸。 多个孔具有临界压力点，空气可以从多个孔排出液体。 负压源与液体接触结构的多个孔流体连通。 负压源包括用于控制负压的压力调节器，使得负压保持低于液滴接触结构的多个孔的临界压力点。

    METHOD OF MANUFACTURING A POROUS CATCHER
    10.
    发明申请
    METHOD OF MANUFACTURING A POROUS CATCHER 有权
    制造多孔捕获器的方法

    公开(公告)号：US20100293787A1

    公开(公告)日：2010-11-25

    申请号：US12468076

    申请日：2009-05-19

    申请人： Shan Guan ,  Yonglin Xie ,  Chang-Fang Hsu

    发明人： Shan Guan ,  Yonglin Xie ,  Chang-Fang Hsu

    IPC分类号： B23P17/00

    CPC分类号： B41J2/07 ,  Y10T29/49126 ,  Y10T29/49146 ,  Y10T29/49401

    摘要： According to one feature of the present invention, a method of manufacturing a porous catcher includes providing a catcher face material layer; forming pores in the catcher face material layer using a first etching process that is controlled by a first photolithographic mask; providing a reinforcing structure material layer that is in mechanical contact with the porous catcher face; forming openings in the reinforcing structure material layer using a second etching process that is controlled by a second photolithographic mask; and fluidically connecting the openings in the reinforcing structure and the pores of the catcher face using a material removal process.

    摘要翻译： 根据本发明的一个特征，一种制造多孔捕集器的方法包括提供捕获面材料层; 使用由第一光刻掩模控制的第一蚀刻工艺在捕获面材料层中形成孔; 提供与多孔捕集器表面机械接触的加强结构材料层; 使用由第二光刻掩模控制的第二蚀刻工艺在所述加强结构材料层中形成开口; 并且使用材料去除工艺流体地连接加强结构中的开口和捕集器表面的孔。