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21. 发明授权

US08272717B2 Jetting device with reduced crosstalk 有权
标题翻译：具有降低串扰的喷射装置
公开(公告)号：US08272717B2
公开(公告)日：2012-09-25
申请号：US12749269
申请日：2010-03-29
申请人： Paul A. Hoisington , Christoph Menzel , John A. Higginson , Andreas Bibl , Kevin Von Essen
发明人： Paul A. Hoisington , Christoph Menzel , John A. Higginson , Andreas Bibl , Kevin Von Essen
IPC分类号： B41J2/045
CPC分类号： B41J2/055 , B41J2/14233 , B41J2002/14362 , B41J2202/12 , Y10T29/42
摘要： A printing device for jetting a liquid includes a flow path body having a plurality of jetting flow paths, a liquid in the plurality of jetting flow paths, a piezoelectric actuator associated with each jetting flow path, a feed substrate having a plurality of fluid inlets, and a driver configured to apply a voltage pulse to the piezoelectric actuator. The first jetting flow path is adjacent to the second jetting flow path and a fluidic travel distance from the piezoelectric actuator of the first jetting flow path to a nozzle of the second jetting flow path is greater than a speed of sound in the liquid times the break off time of a droplet of the fluid from the nozzle.
摘要翻译：用于喷射液体的打印装置包括具有多个喷射流路的流路主体，多个喷射流路中的液体，与每个喷射流路相关联的压电致动器，具有多个流体入口的进料基板，以及被配置为向压电致动器施加电压脉冲的驱动器。第一喷射流路与第二喷射流路相邻，并且从第一喷射流路的压电致动器到第二喷射流路的喷嘴的流体行进距离大于液体中的声速超过断裂来自喷嘴的流体液滴的关闭时间。

22. 发明申请

US20110250403A1 BONDING ON SILICON SUBSTRATE 审中-公开
标题翻译：与硅基体结合
公开(公告)号：US20110250403A1
公开(公告)日：2011-10-13
申请号：US13063355
申请日：2009-08-18
申请人： John A. Higginson , Jeffrey Birkmeyer , Andreas Bibl , Paul A. Hoisington
发明人： John A. Higginson , Jeffrey Birkmeyer , Andreas Bibl , Paul A. Hoisington
IPC分类号： B32B3/30 , B32B37/10 , B32B37/12 , B32B9/04 , B32B18/00
CPC分类号： B41J2/1631 , B41J2/161 , B41J2/1623 , B41J2/1626 , B41J2/1632 , Y10T428/24612 , Y10T428/31504
摘要： A method and apparatus for bonding on a silicon substrate are disclosed. An apparatus includes a membrane having a lower membrane surface and an upper membrane surface, a transducer having a transducer surface substantially parallel to the upper membrane surface, and an adhesive connecting the membrane to the transducer surface. In some implementations, the lower membrane surface is substantially contiguous and the upper membrane surface protrudes therefrom. In some other implementations, the upper membrane surface is substantially contiguous and the lower membrane surface is recessed therein.
摘要翻译：公开了一种用于在硅衬底上接合的方法和装置。一种装置包括具有下膜表面和上膜表面的膜，具有基本上平行于上膜表面的换能器表面的换能器以及将膜连接到换能器表面的粘合剂。在一些实施方式中，下膜表面基本上邻接，并且上膜表面从其突出。在一些其他实施方案中，上膜表面基本上邻接并且下膜表面凹入其中。

23. 发明授权

US08523322B2 Non-wetting coating on a fluid ejector 有权
标题翻译：流体喷射器上的非润湿涂层
公开(公告)号：US08523322B2
公开(公告)日：2013-09-03
申请号：US11479152
申请日：2006-06-30
申请人： Yoshimasa Okamura , Jeffrey Birkmeyer , John A. Higginson , Gregory Debrabander , Paul A. Hoisington , Andreas Bibl
发明人： Yoshimasa Okamura , Jeffrey Birkmeyer , John A. Higginson , Gregory Debrabander , Paul A. Hoisington , Andreas Bibl
IPC分类号： B41J2/135
CPC分类号： B41J2/1606 , B41J2/1433 , B82Y30/00
摘要： A fluid ejector having an inner surface, an outer surface, and an orifice that allows fluid in contact with the inner surface to be ejected. The fluid ejector has a non-wetting monolayer covering at least a portion of the outer surface of the fluid ejector and surrounding an orifice in the fluid ejector. Fabrication of the non-wetting monolayer can include removing a non-wetting monolayer from a second region of a fluid ejector while leaving the non-wetting monolayer on a first region surrounding an orifice in the fluid ejector, or protecting a second region of a fluid ejector from having a non-wetting monolayer formed thereon, wherein the second region does not include a first region surrounding the orifice in the fluid ejector.
摘要翻译：具有允许流体与内表面接触的内表面，外表面和孔的流体喷射器被喷射。流体喷射器具有覆盖流体喷射器的外表面的至少一部分并且围绕流体喷射器中的孔的非润湿单层。非润湿单层的制造可以包括从流体喷射器的第二区域去除非润湿单层，同时将非润湿单层留在围绕流体喷射器中的孔口的第一区域上，或保护流体的第二区域喷射器具有在其上形成的非润湿单层，其中第二区域不包括围绕流体喷射器中的孔口的第一区域。

24. 发明授权

US08226208B2 Non-wetting coating on a fluid ejector 有权
标题翻译：流体喷射器上的非润湿涂层
公开(公告)号：US08226208B2
公开(公告)日：2012-07-24
申请号：US13106737
申请日：2011-05-12
申请人： Yoshimasa Okamura , Jeffrey Birkmeyer , John A. Higginson , Gregory De Brabander , Paul A. Hoisington , Andreas Bibl
发明人： Yoshimasa Okamura , Jeffrey Birkmeyer , John A. Higginson , Gregory De Brabander , Paul A. Hoisington , Andreas Bibl
IPC分类号： B41J2/135
CPC分类号： B41J2/1606 , B41J2/1433 , B82Y30/00
摘要： A fluid ejector having an inner surface, an outer surface, and an orifice that allows fluid in contact with the inner surface to be ejected. The fluid ejector has a non-wetting monolayer covering at least a portion of the outer surface of the fluid ejector and surrounding an orifice in the fluid ejector. Fabrication of the non-wetting monolayer can include removing a non-wetting monolayer from a second region of a fluid ejector while leaving the non-wetting monolayer on a first region surrounding an orifice in the fluid ejector, or protecting a second region of a fluid ejector from having a non-wetting monolayer formed thereon, wherein the second region does not include a first region surrounding the orifice in the fluid ejector.
摘要翻译：具有允许流体与内表面接触的内表面，外表面和孔的流体喷射器被喷射。流体喷射器具有覆盖流体喷射器的外表面的至少一部分并且围绕流体喷射器中的孔的非润湿单层。非润湿单层的制造可以包括从流体喷射器的第二区域去除非润湿单层，同时将非润湿单层留在围绕流体喷射器中的孔口的第一区域上，或保护流体的第二区域喷射器具有在其上形成的非润湿单层，其中第二区域不包括围绕流体喷射器中的孔口的第一区域。

25. 发明申请

US20090303269A1 DROP EJECTION ASSEMBLY 有权
标题翻译：喷射组件
公开(公告)号：US20090303269A1
公开(公告)日：2009-12-10
申请号：US12510513
申请日：2009-07-28
申请人： Paul A. Hoisington , John A. Higginson , Andreas Bibl
发明人： Paul A. Hoisington , John A. Higginson , Andreas Bibl
IPC分类号： B41J29/38 , B41J2/045
CPC分类号： B41J2/1433 , B41J2002/14475
摘要： A fluid drop delivery device is disclosed. The device includes a plurality of nozzle openings from which fluid is ejected and a waste control aperture.
摘要翻译：公开了一种液滴输送装置。该装置包括多个喷嘴开口，流体从该喷嘴开口排出，废物控制孔。

26. 发明授权

US07388319B2 Forming piezoelectric actuators 有权
标题翻译：形成压电执行器
公开(公告)号：US07388319B2
公开(公告)日：2008-06-17
申请号：US10967012
申请日：2004-10-15
申请人： Andreas Bibl , John A. Higginson , Christoph Menzel , Paul A. Hoisington
发明人： Andreas Bibl , John A. Higginson , Christoph Menzel , Paul A. Hoisington
IPC分类号： H01L41/08
CPC分类号： H01L41/0973 , B41J2/14233 , B41J2/161 , B41J2/1629 , B41J2/1632 , H01L41/313 , H01L41/337 , H01L41/338
摘要： Microelectromechanical systems with structures having piezoelectric actuators are described. The structures each have a body that supports piezoelectric islands. The piezoelectric islands have a first surface and a second opposite surface. The piezoelectric islands can be formed, in part, by forming cuts into a thick layer of piezoelectric material, attaching the cut piezoelectric layer to a body having etched features and grinding the piezoelectric layer to a thickness that is less than the depths of the cuts. Conductive material can be formed on the piezoelectric layer to form electrodes.
摘要翻译：描述了具有压电致动器结构的微机电系统。每个结构都具有支撑压电岛的主体。压电岛具有第一表面和第二相对表面。压电岛可以部分地通过形成切割成厚的压电材料层而形成，将切割的压电层附接到具有蚀刻特征的主体并且将压电层研磨到小于切口深度的厚度。可以在压电层上形成导电材料以形成电极。

27. 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。

28. 发明授权

US5901425A Inkjet print head apparatus 失效
标题翻译：喷墨打印头设备
公开(公告)号：US5901425A
公开(公告)日：1999-05-11
申请号：US891131
申请日：1997-07-10
申请人： Andreas Bibl , Mats G. Ottosson , Deane A. Gardner
发明人： Andreas Bibl , Mats G. Ottosson , Deane A. Gardner
IPC分类号： B41J2/045 , B41J2/055 , B41J2/14 , B41J2/16 , H04R17/00
CPC分类号： B41J2/1632 , B41J2/14209 , B41J2/1609 , B41J2/1623 , B41J2/1646 , Y10T29/42
摘要： The present invention comprises an inkjet print head structure wherein the placement of the transducer electrodes in combination with the particular poling direction of the print head transducer material provides for an efficient combination of shear and normal mode actuation of the print head. The preferred print head structure may be formed as a densely packed linear series of substantially parallel ink channels interspaced between and adjacent to a series of substantially parallel air channels. Further, the present invention provides for a print head structure wherein structures in contact with ink are maintained at ground potential. The present invention provides for a method to manufacture a print head having an array of densely packed ink channels having the characteristics of reduced mechanical crosstalk.
摘要翻译：本发明包括喷墨打印头结构，其中将换能器电极与打印头换能器材料的特定极化方向相结合提供了打印头的剪切和正常模式致动的有效组合。优选的打印头结构可以形成为密集填充的线性系列的基本上平行的油墨通道，其间隔在一系列基本上平行的空气通道之间并且与之相邻。此外，本发明提供了一种打印头结构，其中与油墨接触的结构保持在地电位。本发明提供一种制造具有具有减小的机械串扰特性的密集填充墨水通道阵列的打印头的方法。

29. 发明授权

US08733272B2 Electrode configurations for piezoelectric actuators 有权
标题翻译：用于压电执行器的电极配置
公开(公告)号：US08733272B2
公开(公告)日：2014-05-27
申请号：US12981089
申请日：2010-12-29
申请人： Deane A. Gardner , Andreas Bibl
发明人： Deane A. Gardner , Andreas Bibl
IPC分类号： B05B9/04 , H01L41/08
CPC分类号： H01L41/0805 , B41J2/14233 , B41J2/161 , B41J2/1626 , B41J2/1631 , B41J2/1642 , B41J2/1646 , B41J2002/14459 , B41J2002/14475 , B41J2002/14491 , B41J2202/11 , B41J2202/12 , B41J2202/18 , B41J2202/20 , C23C14/08 , C23C14/088 , H01L41/047 , H01L41/0475 , H01L41/098 , H01L41/22 , Y10T29/42
摘要： Fluid ejection apparatuses and processes for making the same are disclosed. An apparatus for ejecting fluid droplets includes a substrate having a plurality of flow paths formed therein, each flow path including a respective pumping chamber and a respective nozzle, and the respective nozzle being configured to eject fluid droplets through a first surface of the substrate in response to actuation of the respective pumping chamber; and an actuation assembly including a drive electrode layer over a second surface of the substrate opposite to the first surface, a piezoelectric layer over the drive electrode layer, and a reference electrode layer over the piezoelectric layer, the drive electrode layer being patterned to define an individually controllable drive electrode over each of two or more pumping chambers in the substrate, and the reference electrode layer including a continuous reference electrode spanning the two or more pumping chambers in the substrate.
摘要翻译：公开了流体喷射装置及其制造方法。用于喷射流体液滴的装置包括具有形成在其中的多个流动路径的基板，每个流动路径包括相应的泵送室和相应的喷嘴，并且相应的喷嘴被配置为响应于喷射流体液滴通过基板的第一表面致动相应的泵送室; 以及驱动组件，其包括在与所述第一表面相对的所述基板的第二表面上方的驱动电极层，所述驱动电极层上方的压电层以及所述压电层上的参考电极层，所述驱动电极层被图案化以限定在基板中的两个或更多个泵送室中的每一个上的独立可控的驱动电极，并且参考电极层包括跨越衬底中的两个或更多个泵送室的连续参考电极。

30. 发明申请

US20080180473A1 PRINTER WITH CONFIGURABLE MEMORY 有权
标题翻译：打印机配置存储器
公开(公告)号：US20080180473A1
公开(公告)日：2008-07-31
申请号：US12023483
申请日：2008-01-31
申请人： Deane A. Gardner , Andreas Bibl , John C. Batterton
发明人： Deane A. Gardner , Andreas Bibl , John C. Batterton
IPC分类号： B41J29/38 , G06F7/38
CPC分类号： B41J29/13 , B41J25/34 , B41J29/02 , B41J29/393
摘要： A printer is described that has a configurable memory to which waveform definitions are uploaded just prior to a printing process. The printer manufacturer can program a printer controller with waveforms that have been created by the printer manufacturer, instead of waveforms pre-programmed by the printhead manufacturer.
摘要翻译：描述了具有可配置存储器的打印机，在打印过程之前，可以将波形定义上传到该存储器。打印机制造商可以对打印机控制器编程由打印机制造商创建的波形，而不是由打印头制造商预编程的波形。

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