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91. 发明授权

US08573508B2 Compartmentalization of fluid ejector device 有权
标题翻译：流体喷射装置的分区
公开(公告)号：US08573508B2
公开(公告)日：2013-11-05
申请号：US12641203
申请日：2009-12-17
申请人： Christoph Menzel , Andreas Bibl , Paul A. Hoisington
发明人： Christoph Menzel , Andreas Bibl , Paul A. Hoisington
IPC分类号： B05B1/08 , B23P17/00 , B41J2/045
CPC分类号： H01L21/6715
摘要： A fluid ejection apparatus includes a substrate having a plurality of fluid passages for fluid flow and a plurality of nozzles fluidically connected to the fluid passages, a plurality of actuators positioned on top of the substrate to cause fluid in the plurality of fluid passages to be ejected from the plurality of nozzles, a housing component with a descending portion that projects down to the substrate, an integrated circuit chip supported on the substrate, a potting barrier secured to the housing component and positioned between the integrated circuit chip and the actuators, and a potting material between the integrated circuit chip and the barrier.
摘要翻译：流体喷射装置包括具有多个用于流体流动的流体通道的基板和与流体通道流体连接的多个喷嘴;位于基板顶部的多个致动器，以使多个流体通道中的流体被弹出从所述多个喷嘴中，具有向下突出到所述基板的下降部分的壳体部件，支撑在所述基板上的集成电路芯片，固定到所述壳体部件并且位于所述集成电路芯片和所述致动器之间的封装屏障，以及封装材料之间的集成电路芯片和屏障。

92. 发明授权

US08415771B1 Micro device transfer head with silicon electrode 有权
标题翻译：带硅电极的微器件转印头
公开(公告)号：US08415771B1
公开(公告)日：2013-04-09
申请号：US13481592
申请日：2012-05-25
申请人： Dariusz Golda , Andreas Bibl
发明人： Dariusz Golda , Andreas Bibl
IPC分类号： H01L29/66 , H01L21/683
CPC分类号： B81C99/0025 , B81C2201/0194 , H01L21/67144 , H01L24/75 , H01L2224/7598
摘要： A micro device transfer head array and method of forming a micro device transfer array from an SOI substrate are described. In an embodiment, the micro device transfer head array includes a base substrate and a patterned silicon layer over the base substrate. The patterned silicon layer may include a silicon interconnect and an array of silicon electrodes electrically connected with the silicon interconnect. Each silicon electrode includes a mesa structure protruding above the silicon interconnect. A dielectric layer covers a top surface of each mesa structure.
摘要翻译：描述了从SOI衬底形成微器件传输阵列的微器件转移头阵列和方法。在一个实施例中，微器件传送头阵列包括基底衬底和基底衬底上的图案化硅层。图案化硅层可以包括硅互连和与硅互连电连接的硅电极阵列。每个硅电极包括突出在硅互连上方的台面结构。介电层覆盖每个台面结构的顶面。

93. 发明授权

US08377319B2 Print head nozzle formation 有权
标题翻译：打印头喷嘴形成
公开(公告)号：US08377319B2
公开(公告)日：2013-02-19
申请号：US12027597
申请日：2008-02-07
申请人： Zhenfang Chen , Andreas Bibl , Paul A. Hoisington
发明人： Zhenfang Chen , Andreas Bibl , Paul A. Hoisington
IPC分类号： G01D15/00
CPC分类号： B41J2/1623 , B41J2/162 , B41J2/1628 , B41J2/1629 , B41J2/1632 , B41J2/1645
摘要： Techniques are provided for forming nozzles in a microelectromechanical device. The nozzles are formed in a layer prior to the layer being bonded onto another portion of the device. Forming the nozzles in the layer prior to bonding enables forming nozzles that have a desired depth and a desired geometry. Selecting a particular geometry for the nozzles can reduce the resistance to ink flow as well as improve the uniformity of the nozzles across the microelectromechanical device.
摘要翻译：提供了用于在微机电装置中形成喷嘴的技术。在将层粘合到装置的另一部分之前，喷嘴形成在一层中。在接合之前在层中形成喷嘴可以形成具有期望深度和期望几何形状的喷嘴。为喷嘴选择特定的几何形状可以降低油墨流动的阻力，并且提高喷嘴在整个微机电装置上的均匀性。

94. 发明授权

US08297742B2 Bonded circuits and seals in a printing device 有权
标题翻译：印刷装置中的接合电路和密封
公开(公告)号：US08297742B2
公开(公告)日：2012-10-30
申请号：US12728020
申请日：2010-03-19
申请人： Kevin Von Essen , John A. Higginson , Andreas Bibl
发明人： Kevin Von Essen , John A. Higginson , Andreas Bibl
IPC分类号： B41J2/045
CPC分类号： B41J2/14233 , B41J2/161 , B41J2/1623 , B41J2/1632 , B41J2/1642 , B41J2/1643 , B41J2/1646 , B41J2002/14362 , B41J2202/03 , Y10T29/49401
摘要： A fluid ejection device includes a circuit layer having a fluid outlet on a lower surface, a chamber substrate having a fluid inlet on an upper surface, an electrical contact electrically connecting the chamber substrate to the lower surface of the circuit layer, and a seal forming a fluid connection between the fluid outlet of the circuit layer and the fluid inlet of the chamber substrate. The seal and the electrical contact are a eutectic material. The seal and the electrical contact may be the same material.
摘要翻译：流体喷射装置包括在下表面上具有流体出口的电路层，具有在上表面上的流体入口的腔室基底，将腔室基底电连接到电路层的下表面的电接触，以及密封形成电路层的流体出口和腔室衬底的流体入口之间的流体连接。密封和电接触是共晶材料。密封和电接触可以是相同的材料。

95. 发明授权

US08191979B2 Depositing drops on a substrate carried by a stage 有权
标题翻译：将液滴沉积在载物台上
公开(公告)号：US08191979B2
公开(公告)日：2012-06-05
申请号：US12416756
申请日：2009-04-01
申请人： Nobuo Matsumoto , Andreas Bibl , Martin Schoeppler , Deane A. Gardner , John C. Batterton
发明人： Nobuo Matsumoto , Andreas Bibl , Martin Schoeppler , Deane A. Gardner , John C. Batterton
IPC分类号： B41J29/38 , B41J2/01
CPC分类号： B41J3/28 , B41J11/06 , B41J13/103
摘要： A device for depositing drops includes a head configured to eject drops on a region of a substrate; a stage configured to hold the substrate while the head ejects drops on the region of the substrate; a first transporting device configured to transport the substrate in a transporting direction onto the stage; and a second transporting device configured to transport the substrate in the transporting direction off the stage. The stage and at least one of the first transporting device or the second transporting device are movable together in the transporting direction.
摘要翻译：用于沉积液滴的装置包括头部，头部构造成在基底的区域上喷射液滴; 一个构造成在头部喷射在衬底的区域上时保持衬底的阶段; 第一输送装置，其构造成将所述基板沿输送方向输送到所述载物台上; 以及第二输送装置，其构造成将所述基板沿所述输送方向输送出所述载物台。第一输送装置或第二输送装置中的载物台和至少一个可沿输送方向一起移动。

96. 发明授权

US08162466B2 Printhead having impedance features 有权
标题翻译：具有阻抗特性的打印头
公开(公告)号：US08162466B2
公开(公告)日：2012-04-24
申请号：US12486693
申请日：2009-06-17
申请人： Andreas Bibl , John A. Higginson , Paul A. Hoisington , Deane A. Gardner , Robert A. Hasenbein , Melvin L. Biggs , Edward R. Moynihan
发明人： Andreas Bibl , John A. Higginson , Paul A. Hoisington , Deane A. Gardner , Robert A. Hasenbein , Melvin L. Biggs , Edward R. Moynihan
IPC分类号： B41J2/17 , B41J2/05 , B41J2/175
CPC分类号： B41J2/14233 , B41J2/161 , B41J2/1623 , B41J2/1628 , B41J2/1631 , B41J2/1632 , B41J2/1635 , B41J2/1637 , B41J2/1642 , B41J2/1645 , B41J2/1646 , B41J2002/14306 , B41J2002/14403 , B41J2002/14419 , B41J2202/20
摘要： Ink jet printheads and printhead components having a body that include a flow path, a piezoelectric actuator having a piezoelectric layer fixed to the body and an impedance feature in the flow path are described. The impedance feature includes a plurality of posts arranged in a first row, at least one post in the first row of posts having a downstream surface that is concave.
摘要翻译：描述了具有包括流路的主体的喷墨打印头和打印头部件，具有固定到主体的压电层的压电致动器和流动路径中的阻抗特征。阻抗特征包括布置在第一排中的多个柱，第一排柱中的至少一个柱具有凹入的下游表面。

97. 发明授权

US08157352B2 Fluid ejecting with centrally formed inlets and outlets 有权
标题翻译：流体喷射与集中形成的入口和出口
公开(公告)号：US08157352B2
公开(公告)日：2012-04-17
申请号：US12393985
申请日：2009-02-26
申请人： Kevin Von Essen , Andreas Bibl
发明人： Kevin Von Essen , Andreas Bibl
IPC分类号： B41J2/155
CPC分类号： B41J2/155 , B41J2/1433 , B41J2002/14475 , B41J2202/12
摘要： An apparatus for ejecting droplets of a fluid includes a substrate, a first plurality of nozzles formed in a first region of a nozzle face of the substrate, and a second plurality of nozzles formed in a second region of the nozzle face. The second region is separated from the first region. An inlet and an outlet are both formed in an upper face of the substrate opposite a third region of the nozzle face, the third region being located between the first region and the second region, and a plurality of fluid paths formed in the substrate and fluidically connecting the first plurality of nozzles and the second plurality of nozzles with the inlet and outlet.
摘要翻译：用于喷射流体液滴的装置包括基板，形成在基板的喷嘴面的第一区域中的第一多个喷嘴和形成在喷嘴面的第二区域中的第二多个喷嘴。第二区域与第一区域分离。入口和出口都形成在与喷嘴面的第三区域相对的基板的上表面中，第三区域位于第一区域和第二区域之间，并且形成在基板中并且流体地形成的多个流体路径用入口和出口连接第一组多个喷嘴和第二组喷嘴。

98. 发明申请

US20110128335A1 CIRCULATING FLUID FOR FLUID DROPLET EJECTING 有权
标题翻译：流体流出液循环流体
公开(公告)号：US20110128335A1
公开(公告)日：2011-06-02
申请号：US12992587
申请日：2009-04-30
申请人： Kevin von Essen , Paul A. Hoisington , Andreas Bibl
发明人： Kevin von Essen , Paul A. Hoisington , Andreas Bibl
IPC分类号： B41J2/18
CPC分类号： B41J2/18 , B41J2/14 , B41J2/175 , B41J2202/12
摘要： A fluid droplet ejection apparatus includes a printhead having a fluid supply and a fluid return. A substrate is attached to the printhead, and the substrate includes a fluid inlet and a fluid outlet on a surface of the substrate proximate to the fluid supply and fluid return. Nozzles are in fluid communication with the fluid inlet. The fluid inlet of the substrate is in fluid communication with the fluid supply, and the fluid outlet is in fluid communication with the fluid return. A first circulation path through the substrate is between the fluid inlet and the fluid outlet. The fluid supply is in fluid communication with the fluid return through a second circulation path that is through the printhead and not through the substrate.
摘要翻译：液滴喷射装置包括具有流体供应和流体返回的打印头。衬底附接到打印头，并且衬底包括流体入口和在衬底表面上靠近流体供应和流体返回的流体出口。喷嘴与流体入口流体连通。衬底的流体入口与流体源流体连通，并且流体出口与流体返回流体连通。通过衬底的第一循环路径位于流体入口和流体出口之间。流体供应通过穿过打印头而不通过基底的第二循环路径与流体返回流体连通。

99. 发明授权

US07794079B2 Adjustable mount printhead assembly 有权
标题翻译：可调安装打印头组件
公开(公告)号：US07794079B2
公开(公告)日：2010-09-14
申请号：US12411196
申请日：2009-03-25
申请人： Kevin Von Essen , John A. Higginson , Andreas Bibl , Deane A. Gardner , Micheal Rocchio , Stephen R. Deming , Daniel Alan West
发明人： Kevin Von Essen , John A. Higginson , Andreas Bibl , Deane A. Gardner , Micheal Rocchio , Stephen R. Deming , Daniel Alan West
IPC分类号： B41J29/13
CPC分类号： B41J2/14233 , B41J25/003 , B41J25/005 , B41J25/304 , B41J29/377 , B41J2002/14491 , B41J2202/08 , B41J2202/14
摘要： A mounting assembly for a printhead assembly is described that can allow dynamic nozzle and drop placement adjustment in one or more directions.
摘要翻译：描述了用于打印头组件的安装组件，其可以允许在一个或多个方向上进行动态喷嘴和放置位置调整。

100. 发明申请

US20100079523A1 Control of Velocity Through a Nozzle 有权
标题翻译：通过喷嘴控制速度
公开(公告)号：US20100079523A1
公开(公告)日：2010-04-01
申请号：US12564618
申请日：2009-09-22
申请人： Andreas Bibl , Christoph Menzel , Corina Nistorica , Gregory DeBrabander
发明人： Andreas Bibl , Christoph Menzel , Corina Nistorica , Gregory DeBrabander
IPC分类号： B41J2/045
CPC分类号： B41J2/04581 , B41J2/04506 , B41J2/0456 , B41J2/04578 , B41J2/0458 , B41J2/161 , B41J2/1623 , B41J2/1632 , B41J2/1642
摘要： A method is described wherein one or more parameters are measured that affect the nozzle velocity at which a printing fluid is ejected from a pumping chamber through a nozzle. The printing fluid is contained in the pumping chamber actuated by deflection of a piezoelectric layer. A surface area of an electrode actuating the piezoelectric layer is reduced based at least in part on the measured one or more parameters. Reducing the surface area of the electrode reduces the actuated area of the piezoelectric layer.
摘要翻译：描述了一种方法，其中测量影响从泵送室通过喷嘴喷射印刷流体的喷嘴速度的一个或多个参数。打印流体容纳在通过压电层的偏转致动的泵送室中。至少部分地基于所测量的一个或多个参数来减少致动压电层的电极的表面积。减小电极的表面积减小了压电层的致动面积。

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