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21. 发明授权

US08628173B2 Electrical interconnect using embossed contacts on a flex circuit 有权
标题翻译：电气互连使用柔性电路上的压花触点
公开(公告)号：US08628173B2
公开(公告)日：2014-01-14
申请号：US12795605
申请日：2010-06-07
申请人： Terrance L. Stephens , Dan Leo Massopust , John R. Andrews , Christopher J. Laharty
发明人： Terrance L. Stephens , Dan Leo Massopust , John R. Andrews , Christopher J. Laharty
IPC分类号： B41J2/14 , B41J2/16
CPC分类号： B41J2/01 , B41J2/14072 , B41J2/14201 , B41J2/1601 , B41J2/1607 , B41J2/1623 , B41J2/1631 , B41J2/1632 , B41J2/1634 , B41J2002/14491 , Y10T29/49401
摘要： A print head has a jet stack having an array of jets, an array of transducers arranged on the jet stack such that each transducer corresponds to a jet in the array of jets, and a flexible circuit substrate arranged adjacent the array of transducers such that contact pads on the flexible circuit substrate make electrical connection to at least some of the array of transducers, the flexible circuit substrate being embossed so that the contact pads extend out of a plane of the flexible circuit substrate.
摘要翻译：打印头具有喷射器阵列，其具有射流阵列，布置在喷射叠层上的换能器阵列，使得每个换能器对应于射流阵列中的射流，以及布置在换能器阵列附近的柔性电路衬底，使得接触柔性电路基板上的焊盘与至少一些传感器阵列进行电连接，柔性电路基板被压印，使得接触焊盘延伸出柔性电路基板的平面。

22. 发明申请

US20120281044A1 OFFSET INLETS FOR MULTICOLOR PRINTHEADS 有权
标题翻译：多功能打印机的偏移输入
公开(公告)号：US20120281044A1
公开(公告)日：2012-11-08
申请号：US13099161
申请日：2011-05-02
申请人： John R. Andrews , Terrance L. Stephens
发明人： John R. Andrews , Terrance L. Stephens
IPC分类号： B41J2/145
CPC分类号： B41J2/14233 , B41J2002/1425 , B41J2002/14403 , B41J2002/14419
摘要： An inkjet array has been developed that enables inlets for one group of inkjet ejectors to be laterally offset from the nozzles of the inkjet ejectors in the group and also enables inlets for another group of inkjet ejectors to be laterally offset from the nozzles of the inkjet ejectors in the other group. The lateral offset distance increases the distance between the inlets of the two groups to provide a wider bonding area between the two groups and improve the fluidic isolation between the two groups of inkjet ejectors.
摘要翻译：已经开发了一种喷墨阵列，其使得一组喷墨喷射器的入口能够从组中的喷墨喷射器的喷嘴横向偏移，并且还使得另一组喷墨喷射器的入口能够从喷墨喷嘴的喷嘴侧向偏移在另一组。横向偏移距离增加两组入口之间的距离，以提供两组之间更宽的粘合面积，并改善两组喷墨喷射器之间的流体隔离。

23. 发明申请

US20110284657A1 DROP GENERATOR 有权
标题翻译： DROP发电机
公开(公告)号：US20110284657A1
公开(公告)日：2011-11-24
申请号：US13195256
申请日：2011-08-01
申请人： John R. Andrews , Terrance L. Stephens
发明人： John R. Andrews , Terrance L. Stephens
IPC分类号： B05B1/08 , H01L41/22
CPC分类号： B41J2/161 , B41J2/1623 , B41J2/1632 , B41J2/1642 , B41J2/1646 , Y10T29/42 , Y10T29/49155 , Y10T29/49401 , Y10T156/1052
摘要： A method for making an electromechanical device including forming an electromechanical transducer that includes a deposited metallic diaphragm, and attaching the electromechanical transducer to a fluid channel substructure.
摘要翻译：一种用于制造机电装置的方法，包括形成包括沉积的金属隔膜的机电换能器，以及将所述机电换能器附接到流体通道子结构。

24. 发明授权

US07934815B2 External fluid manifold with polymer compliant wall 有权
标题翻译：带聚合物柔性壁的外部流体歧管
公开(公告)号：US07934815B2
公开(公告)日：2011-05-03
申请号：US12194472
申请日：2008-08-19
申请人： Jonathan R. Brick , Rodney B. Hill , Terrance L. Stephens , John R. Andrews , David P. Platt , Andrew M. Sadowski
发明人： Jonathan R. Brick , Rodney B. Hill , Terrance L. Stephens , John R. Andrews , David P. Platt , Andrew M. Sadowski
IPC分类号： B41J2/045
CPC分类号： B41J2/14233 , B41J2/055 , B41J2002/14306 , B41J2002/14403
摘要： A fluid dispensing assembly having a fluid dispensing subassembly to deliver fluid to a substrate, an external manifold to supply fluid having a first wall arranged adjacent to the fluid dispensing subassembly, and a compliant wall attached to a second wall arranged opposite the first wall, the compliant wall to confine the fluid to chambers in the manifold and to provide compliance for acoustic attenuation. A fluid dispensing assembly having an external manifold having at least one opening in a back side opposite a fluid dispensing subassembly side, the fluid dispensing subassembly side being in contact with fluid, and a compliant wall adhered to the external manifold on the back side. A method of manufacturing a fluid dispensing assembly having forming an external manifold having openings to receive fluid, attaching a compliant wall to the external manifold such that the compliant wall seals the openings, and attaching the external manifold to a fluid dispensing subassembly wherein the fluid dispensing subassembly and manifold are on opposite sides of a transducer arranged to operate on the fluid in the manifolds.
摘要翻译：一种具有流体分配子组件以将流体输送到基底的流体分配组件，外部歧管以提供具有邻近流体分配子组件布置的第一壁的流体，以及附接到与第一壁相对布置的第二壁的顺应壁，将流体限制在歧管中的腔室，并提供声衰减的顺应性。一种流体分配组件，其具有外部歧管，所述外部歧管在与流体分配子组件侧相对的后侧中具有至少一个开口，所述流体分配子组件侧与流体接触，以及柔性壁，所述柔性壁粘附到所述外侧歧管的后侧。一种制造流体分配组件的方法，其具有形成具有用于接收流体的开口的外部歧管的外部歧管，将顺应性壁附接到外部歧管，使得柔性壁密封开口，并将外部歧管附接到流体分配子组件，其中流体分配子组件和歧管位于传感器的相对两侧，该换能器布置成对歧管中的流体进行操作。

25. 发明申请

US20100295901A1 FLUID DISPENSING SUBASSEMBLY WITH POLYMER LAYER 有权
标题翻译：流体分配与聚合物层分层
公开(公告)号：US20100295901A1
公开(公告)日：2010-11-25
申请号：US12471137
申请日：2009-05-22
申请人： Terrance L. Stephens , John R. Andrews
发明人： Terrance L. Stephens , John R. Andrews
IPC分类号： B41J2/04 , B21D53/76
CPC分类号： B41J2/14233 , B32B15/04 , B32B17/1055 , B32B17/10743 , B32B27/30 , B32B27/36 , B41J2/161 , B41J2/1612 , B41J2/1623 , B41J2002/14306 , B41J2002/14403 , G02B5/223 , Y10T29/42 , Y10T29/49083 , Y10T29/49126 , Y10T29/49144 , Y10T29/49401
摘要： A fluid dispensing subassembly has a diaphragm arranged to be operated on by a transducer, a body pressure chamber arranged to be operated on by the diaphragm, and an adhesive attachment layer arranged between the diaphragm and the body pressure chamber. A fluid dispensing subassembly has a body pressure chamber formed of either a single plate or set of plates, a diaphragm arranged to operate on the body pressure chamber, and an adhesive layer arranged between the body pressure chamber and the diaphragm. A method of manufacturing a fluid dispensing subassembly includes forming a body pressure chamber from a body plate or a set of plates including a body plate, and adhesively bonding a diaphragm plate to at least the body plate of the fluid dispensing subassembly.
摘要翻译：流体分配子组件具有布置成由换能器操作的隔膜，布置成由隔膜操作的体压室以及布置在隔膜和体压室之间的粘合剂附着层。流体分配子组件具有由单个板或一组板形成的体压室，布置成在体压室上操作的隔膜，以及布置在体压室和隔膜之间的粘合剂层。制造流体分配子组件的方法包括：从主体板或包括主体板的一组板形成体压室，并将隔膜板粘附至至少液体分配子组件的主体板。

26. 发明申请

US20100045740A1 FLUID DISPENSING SUBASSEMBLY WITH COMPLIANT APERTURE PLATE 审中-公开
标题翻译：流体分配与合适的孔板
公开(公告)号：US20100045740A1
公开(公告)日：2010-02-25
申请号：US12194456
申请日：2008-08-19
申请人： John R. Andrews , Terrance L. Stephens , David A. Tence
发明人： John R. Andrews , Terrance L. Stephens , David A. Tence
IPC分类号： B41J2/14
CPC分类号： B41J2/055 , B41J2/14233 , B41J2/161 , B41J2/1623 , B41J2/1634 , B41J2002/14306 , B41J2002/14403
摘要： A printer fluid dispensing subassembly has a fluid dispensing body having at least one transducer and at least one ink channel, and a compliant polymer aperture film having an array of apertures to direct fluid toward a substrate, the polymer aperture film bonded to the fluid dispensing body as an external layer of the fluid dispensing body, the polymer aperture film arranged to form a wall of a manifold in the fluid dispensing body and to attenuate acoustic energy. A printer fluid dispensing subassembly has a compliant polymer aperture film having an array of apertures to allow fluid to exit the fluid dispensing subassembly, and a fluid dispensing body bonded to a back surface of the polymer aperture film such that the polymer aperture film forms a wall of a fluid manifold, the film being arranged such that a side of the polymer opposite the fluid dispensing body is air. A printer has an ink supply, and a printhead to receive fluid from the ink supply and form images on a substrate by selectively actuating an array of transducers in a fluid dispensing subassembly, the fluid dispensing subassembly including a compliant polymer aperture film having apertures through which fluid is forced in response to the actuating of the transducers, the polymer aperture film arranged to attenuate acoustic energy from the actuating of the transducers.
摘要翻译：打印机流体分配子组件具有流体分配本体，其具有至少一个换能器和至少一个墨水通道，以及柔性聚合物孔膜，其具有孔阵列以将流体引向基底，所述聚合物孔膜粘合到流体分配体作为流体分配体的外部层，聚合物孔膜设置成在流体分配主体中形成歧管的壁并且衰减声能。打印机流体分配子组件具有柔性聚合物孔膜，其具有孔阵列以允许流体离开流体分配子组件，以及粘合到聚合物孔膜的背面的流体分配体，使得聚合物孔膜形成壁流体歧管的膜被布置成使得与流体分配体相对的聚合物的一侧是空气。打印机具有供墨装置和打印头，用于通过选择性地致动流体分配子组件中的换能器阵列来从墨水供应器接收流体并在基板上形成图像，该流体分配子组件包括具有孔的柔顺聚合物孔膜，流体被迫响应于换能器的致动，聚合物孔膜被布置成衰减来自换能器的致动的声能。

27. 发明申请

US20100045738A1 FLUID DISPENSING SUBASSEMBLY WITH COMPLIANT FILM 有权
标题翻译：流体分配与合适的膜
公开(公告)号：US20100045738A1
公开(公告)日：2010-02-25
申请号：US12194494
申请日：2008-08-19
申请人： Terrance L. Stephens , John R. Andrews , John S. Moore , James M. Stevenson
发明人： Terrance L. Stephens , John R. Andrews , John S. Moore , James M. Stevenson
IPC分类号： B41J2/14
CPC分类号： B41J2/055 , B41J2/14233 , B41J2002/14306 , B41J2002/14403
摘要： A fluid dispensing subassembly includes a diaphragm arranged to be operated on by a transducer, an aperture array through which fluid is forced onto a substrate, a manifold body between the diaphragm and the aperture array, a spacer between the manifold body and the aperture array, the spacer arranged to form a gap at least partially overlapping the manifold, and a compliant film arranged between the manifold body and the spacer such that the fluid resides on a side of the film adjacent the manifold, and that the film is unsupported by the spacer over a least a portion of the manifold. A fluid dispensing subassembly, includes a first set of plates including a diaphragm to be operated on by a transducer, a second set of plates including at least one manifold plate to direct ink to an aperture plate forming an exterior surface of the second set of plates, and a polymer compliant film arranged in between the first and second sets of plates to attach the first and second sets of plates together to form the fluid dispensing subassembly. A method of manufacturing a fluid dispensing subassembly includes forming a first structure of at least a diaphragm, forming a second structure of at least a manifold body, placing a polymer compliant film between the first and second structures, and using the polymer compliant film as an adhesive to attach the first and second structures of plates together, forming a fluid dispensing subassembly.
摘要翻译：流体分配子组件包括布置成由换能器操作的隔膜，将流体强制在基底上的孔阵列，隔膜和孔阵列之间的歧管主体，歧管主体和孔阵列之间的间隔件，所述间隔件布置成形成至少部分地与所述歧管重叠的间隙，以及布置在所述歧管主体和所述间隔件之间的柔顺膜，使得所述流体位于邻近所述歧管的所述膜的侧面上，并且所述膜不被所述间隔件支撑在歧管的至少一部分上。流体分配子组件包括第一组板，其包括要由换能器操作的隔膜;第二组板，包括至少一个歧管板，以将油墨引导到形成第二组板的外表面的孔板以及布置在第一组和第二组板之间的聚合物柔性膜，以将第一组和第二组板连接在一起以形成流体分配子组件。一种制造流体分配子组件的方法包括形成至少一个隔膜的第一结构，形成至少一个歧管体的第二结构，在第一和第二结构之间放置聚合物柔顺薄膜，并使用聚合物柔顺薄膜作为粘合剂以将板的第一和第二结构附接在一起，形成流体分配子组件。

28. 发明授权

US08562114B2 Inkjet ejector having an improved filter 有权
标题翻译：喷墨喷射器具有改进的过滤器
公开(公告)号：US08562114B2
公开(公告)日：2013-10-22
申请号：US13439494
申请日：2012-04-04
申请人： Bradley J. Gerner , John R. Andrews , Bryan R. Dolan , Pinyen Lin , Antonio DeCrescentis
发明人： Bradley J. Gerner , John R. Andrews , Bryan R. Dolan , Pinyen Lin , Antonio DeCrescentis
IPC分类号： B41J2/02
CPC分类号： B41J2/14233 , B41J2/161 , B41J2/1623 , B41J2002/1425 , B41J2002/14403 , Y10T29/49401 , Y10T137/85938
摘要： A manifold assembly has been constructed that filters ink before the ink enters an inkjet ejector in an inkjet print head. The manifold assembly includes an adhesive layer having openings, an ink manifold layer having a plurality of openings, the openings in the adhesive layer being aligned with the openings in the ink manifold layer, and a polymer layer having a plurality of filter areas, the filter areas being aligned with the openings in the ink manifold layer and the openings in the adhesive layer, the adhesive layer being interposed between the polymer layer and the ink manifold layer.
摘要翻译：已经构造了歧管组件，其在墨水进入喷墨打印头中的喷墨喷射器之前对墨水进行过滤。歧管组件包括具有开口的粘合剂层，具有多个开口的油墨歧管层，粘合剂层中的开口与油墨歧管层中的开口对准，聚合物层具有多个过滤区域，过滤器区域与油墨歧管层中的开口和粘合剂层中的开口对准，粘合剂层介于聚合物层和油墨歧管层之间。

29. 发明授权

US08419170B2 Scalable inkjet printhead architecture and method of manufacture 有权
标题翻译：可扩展的喷墨打印头架构和制造方法
公开(公告)号：US08419170B2
公开(公告)日：2013-04-16
申请号：US12850714
申请日：2010-08-05
申请人： John R. Andrews , Steve Van Cleve Korol
发明人： John R. Andrews , Steve Van Cleve Korol
IPC分类号： B41J2/045
CPC分类号： B41J2/14024 , B41J2/14072 , B41J2/1603 , B41J2/1623
摘要： A method of manufacturing a printhead includes connecting an ink supply and driving electronics to a predetermined number of inkjet ejector sites. Each ejector site includes a fluid inlet and an electrical connector. The predetermined number of ejector sites connected to the ink supply and driving electronics is less than the total number of ejector sites available for use in the printhead.
摘要翻译：制造打印头的方法包括将墨水供应和驱动电子装置连接到预定数量的喷墨喷射器位置。每个喷射器位置包括流体入口和电连接器。连接到供墨和驱动电子设备的预定数量的喷射器位置小于可用于打印头的喷射器位置的总数。

30. 发明申请

US20120256990A1 PATTERNED CONDUCTIVE ARRAY AND SELF LEVELING EPOXY 有权
标题翻译：图形导电阵列和自我调节环氧树脂
公开(公告)号：US20120256990A1
公开(公告)日：2012-10-11
申请号：US13081584
申请日：2011-04-07
申请人： Bradley J. Gerner , Bryan R. Dolan , John R. Andrews , Peter J. Nystrom
发明人： Bradley J. Gerner , Bryan R. Dolan , John R. Andrews , Peter J. Nystrom
IPC分类号： B41J2/045
CPC分类号： B41J2/14233 , B41J2/161 , B41J2/1631 , B41J2/1634 , B41J2/1646
摘要： A method for forming an ink jet print head can include attaching a plurality of piezoelectric elements to a diaphragm, dispensing an interstitial layer over the diaphragm, electrically coupling a plurality of conductive elements to the plurality of piezoelectric elements, and curing the interstitial layer. A plurality of electrically isolated conductive particles within the interstitial layer electrically couple the plurality of conductive elements to the plurality of piezoelectric elements. The conductive particles can be evenly distributed throughout the totality of the interstitial layer dielectric, or they can be localized over a top surface of each piezoelectric element and interposed between the plurality of piezoelectric elements and the plurality of conductive elements. The conductive elements can be part of a flex circuit or printed circuit board.
摘要翻译：形成喷墨打印头的方法可以包括将多个压电元件附接到隔膜，在隔膜上分配间隙层，将多个导电元件电耦合到多个压电元件，以及固化间隙层。间隙层内的多个电隔离导电颗粒将多个导电元件电耦合到多个压电元件。导电粒子可以均匀地分布在整个间隙层电介质的整体中，或者它们可以定位在每个压电元件的顶表面上，并插入在多个压电元件和多个导电元件之间。导电元件可以是柔性电路或印刷电路板的一部分。

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