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    Bidirectional ink jet printing
    1.
    发明授权
    Bidirectional ink jet printing 失效
    双向喷墨打印

    公开(公告)号：US5369428A

    公开(公告)日：1994-11-29

    申请号：US898872

    申请日：1992-06-15

    申请人： Robert C. Maze ,  Kenneth E. Trueba

    发明人： Robert C. Maze ,  Kenneth E. Trueba

    IPC分类号： B41J2/01 ,  B41J2/485 ,  B41J2/505 ,  B41J19/14 ,  B41J19/18 ,  B41M5/00 ,  G06K15/10 ,  B41J2/07

    CPC分类号： B41J2/5056 ,  B41J19/142 ,  G06K15/107

    摘要： Ink jet print quality is improved and higher pen speed permitted by a bidirectional printing protocol. According to the new protocol, each individual character to be printed is first partitioned into a leading portion and a trailing portion. The trailing portion includes all trailing edge bits. Only the leading portion is printed on a forward pass of the ink jet pen. The trailing portion is printed on a reverse pass of the pen, so that trailing edge ink drops are instead printed as leading edge ink drops. As a result, satellite ink drops are directed toward the center of the character, where they are covered by primary ink drops, thereby minimizing character edge roughness associated with exposed satellite ink drops.

    摘要翻译： 喷墨打印质量得到提高，并且双向打印协议允许更高的笔速度。 根据新协议，要打印的每个单独的字符首先被划分为前导部分和后端部分。 尾部包括所有后缘位。 只有前置部分印刷在喷墨笔的正向通行上。 尾部打印在笔的反向通道上，使得后缘墨滴被打印为前缘墨滴。 结果，卫星墨滴指向字符的中心，在那里它们被初级墨滴覆盖，从而最小化与暴露的卫星墨滴相关联的字符边缘粗糙度。

    CURABLE THERMALLY EJECTABLE PRINTING FLUID
    4.
    发明申请
    CURABLE THERMALLY EJECTABLE PRINTING FLUID 有权
    可固化热转印印刷油墨

    公开(公告)号：US20100245504A1

    公开(公告)日：2010-09-30

    申请号：US12797562

    申请日：2010-06-09

    申请人： Kenneth E. Trueba ,  William Allen Buskirk

    发明人： Kenneth E. Trueba ,  William Allen Buskirk

    IPC分类号： B41J2/175 ,  C09D11/10

    CPC分类号： C09D11/101

    摘要： Various embodiments related to curable printing fluids are disclosed. One example embodiment provides a curable printing fluid composition for a thermal fluid ejection device, the composition comprising a curable liquid-phase monomer, a substantially nonaqueous volatile driver fluid capable of being vaporized by a thermal fluid ejection printhead, an initiator, a phosphate ester resistor protectant, and a colorant comprising a dye.

    摘要翻译： 公开了与可固化印刷液相关的各种实施方案。 一个示例性实施方案提供了一种用于热流体喷射装置的可固化印刷流体组合物，该组合物包含可固化的液相单体，能够被热流体喷射打印头蒸发的基本上非水性的挥发性驱动流体，引发剂，磷酸酯电阻 保护剂和包含染料的着色剂。

    Applicator for dispensing bioactive compositions and methods for using the same
    5.
    发明授权
    Applicator for dispensing bioactive compositions and methods for using the same 有权
    用于分配生物活性组合物的施用器及其使用方法

    公开(公告)号：US07198044B2

    公开(公告)日：2007-04-03

    申请号：US10697615

    申请日：2003-10-29

    申请人： Kenneth E. Trueba

    发明人： Kenneth E. Trueba

    IPC分类号： A61M11/00 ,  A61M17/06

    CPC分类号： A61M15/0086 ,  A61M15/0003 ,  A61M15/008 ,  A61M15/0085 ,  A61M15/025 ,  A61M2205/3553 ,  A61M2205/52

    摘要： Bioactive agents are topically administered or delivered to a mucous membrane by a jet dispenser using inkjet technology, such as that used in printing. The dispenser propels precise volumes of droplets or powder for administration to a subject, such as being inhaled through the mouth or nose. A controller in the dispenser may control delivery of multiple different drugs, timing of drug administration, or change drug regimens in response to a changing medical condition of a patient, such as those monitored by a sensor in communication with the controller, for example to prevent an overdose. Administration methods are also provided, along with replacement kits.

    摘要翻译： 生物活性剂通过使用喷墨技术的喷射分配器局部施用或输送到粘膜，例如用于印刷的技术。 分配器推动精确体积的液滴或粉末，用于给予受试者，例如通过口或鼻吸入。 分配器中的控制器可以响应于诸如由与控制器通信的传感器监测的患者的改变的医疗状况来控制多种不同药物的递送，药物施用的时间或改变药物方案，例如以防止 过量 还提供管理方法以及更换工具包。

    Fully integrated thermal inkjet printhead having thin film layer shelf
    6.
    发明授权
    Fully integrated thermal inkjet printhead having thin film layer shelf 有权
    具有薄膜层架的全集成热喷墨打印头

    公开(公告)号：US06336714B1

    公开(公告)日：2002-01-08

    申请号：US09384817

    申请日：1999-08-27

    申请人： Naoto A. Kawamura ,  Colin C. Davis ,  Timothy L. Weber ,  Kenneth E. Trueba ,  John Paul Harmon ,  David R. Thomas

    发明人： Naoto A. Kawamura ,  Colin C. Davis ,  Timothy L. Weber ,  Kenneth E. Trueba ,  John Paul Harmon ,  David R. Thomas

    IPC分类号： B41J205

    CPC分类号： B41J2/14072 ,  B41J2/1404 ,  B41J2/1408 ,  B41J2/14129 ,  B41J2/1433 ,  B41J2/1603 ,  B41J2/1623 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1634 ,  B41J2/1635 ,  B41J2/1645 ,  B41J2002/14387

    摘要： Described herein is a monolithic printhead formed using integrated circuit techniques. Thin film layers, including ink ejection elements, are formed on a top surface of a silicon substrate. The various layers are etched to provide conductive leads to the ink ejection elements. At least one ink feed hole is formed through the thin film layers for each ink ejection chamber. A trench is etched in the bottom surface of the substrate so that ink can flow into the trench and into each ink ejection chamber through the ink feed holes formed in the thin film layers. The trench completely etches away portions of the substrate near the ink feed holes so that the thin film layers form a shelf in the vicinity of the ink feed holes. In one embodiment, the shelf supports the ink ejection elements. An orifice layer is formed on the top surface of the thin film layers to define the nozzles and ink ejection chambers.

    摘要翻译： 这里描述的是使用集成电路技术形成的单片打印头。 在硅衬底的顶表面上形成包括喷墨元件的薄膜层。 蚀刻各层以向墨喷射元件提供导电引线。 通过每个喷墨室的薄膜层形成至少一个供墨孔。 在衬底的底表面中蚀刻沟槽，使得油墨可以通过形成在薄膜层中的供墨孔流入沟槽并进入每个喷墨室。 沟槽在油墨供给孔附近完全蚀刻基板的部分，使得薄膜层在油墨供给孔附近形成搁板。 在一个实施例中，搁架支撑喷墨元件。 在薄膜层的顶表面上形成孔层以限定喷嘴和喷墨室。

    Ink delivery system for an inkjet printhead
    7.
    发明授权
    Ink delivery system for an inkjet printhead 有权
    用于喷墨打印头的墨水输送系统

    公开(公告)号：US06179414B2

    公开(公告)日：2001-01-30

    申请号：US09370471

    申请日：1999-08-09

    申请人： Brian J. Keefe ,  Steven W. Steinfield ,  Winthrop D. Childers ,  Paul H. McClelland ,  Kenneth E. Trueba

    发明人： Brian J. Keefe ,  Steven W. Steinfield ,  Winthrop D. Childers ,  Paul H. McClelland ,  Kenneth E. Trueba

    IPC分类号： B41J205

    CPC分类号： B41J2/1433 ,  B41J2/14024 ,  B41J2/1404 ,  B41J2002/14387

    摘要： This invention provides an improved ink flow path between an ink reservoir and vaporization chambers in an inkjet printhead. In the preferred embodiment, a barrier layer containing ink channels and vaporization chambers is located between a rectangular substrate and a nozzle member containing an array of orifices. The substrate contains two linear arrays of heater elements, and each orifice in the nozzle member is associated with a vaporization chamber and heater element. The ink channels in the barrier layer have ink entrances generally running along two opposite edges of the substrate so that ink flowing around the edge of the substrate gain access to the ink channels and to the vaporization chambers.

    摘要翻译： 本发明提供了一种在墨水储存器和喷墨打印头中的蒸发室之间改进的油墨流动路径。 在优选实施例中，包含油墨通道和蒸发室的阻挡层位于矩形基板和包含孔阵列的喷嘴构件之间。 衬底包含两个线性阵列的加热器元件，并且喷嘴构件中的每个孔与蒸发室和加热器元件相关联。 阻挡层中的油墨通道具有通常沿着基板的两个相对边缘延伸的墨水入口，使得在基板的边缘周围流动的墨水可以进入墨水通道和蒸发室。

    Solid state ink jet print head
    8.
    发明授权
    Solid state ink jet print head 失效
    固态喷墨打印头

    公开(公告)号：US6000787A

    公开(公告)日：1999-12-14

    申请号：US597746

    申请日：1996-02-07

    申请人： Timothy L. Weber ,  Kenneth E. Trueba ,  John Paul Harmon

    发明人： Timothy L. Weber ,  Kenneth E. Trueba ,  John Paul Harmon

    IPC分类号： B41J2/05 ,  B41J2/14 ,  B41J2/16

    CPC分类号： B41J2/04543 ,  B41J2/04546 ,  B41J2/04548 ,  B41J2/0458 ,  B41J2/1404 ,  B41J2/14072 ,  B41J2/1408 ,  B41J2/14129 ,  B41J2/1433 ,  B41J2/1603 ,  B41J2/1623 ,  B41J2/1626 ,  B41J2/1631 ,  B41J2/1634 ,  B41J2/1635 ,  B41J2/1639 ,  B41J2/1643 ,  B41J2/1645 ,  B41J2002/14169 ,  B41J2002/14387

    摘要： An ink jet print head having a substrate with an upper surface, and an ink supply conduit passing through the substrate. An array of independently addressable ink energizing elements are attached to the upper surface of the substrate. An orifice layer has a lower surface conformally connected to the upper surface of the substrate, and has an exterior surface facing away from the substrate. The orifice layer defines a plurality of firing chambers providing communication to the ink energizing elements, and each of the orifices is positioned in registration with a respective single ink energizing element. The exterior surface defines a plurality of nozzle apertures, each providing the upper terminus of a single firing chamber. Each of the firing chambers is laterally separated from all other firing chambers by a septum portion of the orifice layer.

    摘要翻译： 一种喷墨打印头，具有具有上表面的基底和通过该基底的供墨导管。 可独立寻址的油墨激励元件的阵列附着到基板的上表面。 孔口层具有与衬底的上表面共形连接的下表面，并且具有背离衬底的外表面。 孔口层限定了多个喷射室，其提供与墨水激励元件的连通性，并且每个喷嘴定位成与相应的单个墨水激励元件成对准。 外表面限定多个喷嘴孔，每个喷嘴孔提供单个喷射室的上端。 每个发射室通过孔层的隔膜部分与所有其它发射室横向分离。