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121. 发明授权

US08567924B2 Patterned conductive array and self leveling epoxy 有权
标题翻译：图案导电阵列和自流平环氧树脂
公开(公告)号：US08567924B2
公开(公告)日：2013-10-29
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。

122. 发明授权

US08556611B2 Method for interstitial polymer planarization using a flexible flat plate 有权
标题翻译：使用柔性平板的间隙聚合物平面化方法
公开(公告)号：US08556611B2
公开(公告)日：2013-10-15
申请号：US13165785
申请日：2011-06-21
申请人： Bryan R. Dolan , Peter J. Nystrom , Gary D. Redding , Mark A. Cellura , John R. Andrews
发明人： Bryan R. Dolan , Peter J. Nystrom , Gary D. Redding , Mark A. Cellura , John R. Andrews
IPC分类号： B29C43/20
CPC分类号： B41J2/161 , B41J2/1623 , B41J2/1628 , B41J2/1632 , B41J2/1634 , B41J2/1643 , B41J2002/14362
摘要： A method and structure for forming an ink jet print head having a dielectric interstitial layer. A flexible top plate attached to a press can be used to apply pressure to an uncured dielectric interstitial layer. The uncured dielectric interstitial layer is cured while contacting the uncured dielectric interstitial layer with the flexible top plate and applying pressure using the press. Using a flexible top plate rather than a rigid top plate has been found to form a cured interstitial layer over an array of piezoelectric elements which has a more uniform or planar upper surface. An interstitial layer so formed can result in decreased processing time, reduced problems with ink communication in the ink jet print head during use, and decreased manufacturing costs.
摘要翻译：一种用于形成具有电介质间隙层的喷墨打印头的方法和结构。可以使用连接到压机的柔性顶板来对未固化的介质间隙层施加压力。在将未固化的介质间隙层与柔性顶板接触并使用压机施加压力的同时固化未固化的介质间隙层。已经发现使用柔性顶板而不是刚性顶板在压电元件阵列上形成固化的间隙层，所述压电元件阵列具有更均匀或平坦的上表面。这样形成的间隙层可以减少处理时间，减少在使用期间喷墨打印头中的墨水通信的问题以及降低的制造成本。

123. 发明申请

US20120194615A1 Inkjet Ejector Having an Improved Filter 有权
标题翻译：具有改进过滤器的喷墨喷射器
公开(公告)号：US20120194615A1
公开(公告)日：2012-08-02
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： B41J2/135 , B32B37/12
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。

124. 发明授权

US08205970B2 Print head having a polymer aperture plate and method for assembling a print head 有权
标题翻译：具有聚合物孔板的打印头和用于组装打印头的方法
公开(公告)号：US08205970B2
公开(公告)日：2012-06-26
申请号：US12640216
申请日：2009-12-17
申请人： Pinyen Lin , John R. Andrews , Mark S. Maynard , Terrance Lee Stephens , Gregory Lee Friedman
发明人： Pinyen Lin , John R. Andrews , Mark S. Maynard , Terrance Lee Stephens , Gregory Lee Friedman
IPC分类号： B41J2/045
CPC分类号： B41J2/1607 , B41J2/1623 , B41J2/1626 , B41J2/1634 , Y10T156/1052
摘要： A method for bonding a polymer layer to an outlet plate for an inkjet print head has been developed that enables the polymer layer to be attached to the outlet plate with little or no bowing of the polymer layer. The method includes aligning recesses in a bonding plate with channels in an outlet plate, interposing a polymer layer between the bonding plate and the outlet plate, and pressing the bonding plate against the polymer layer to bond the polymer layer to the outlet plate.
摘要翻译：已经开发了用于将聚合物层结合到喷墨打印头的出口板的方法，其使聚合物层能够在聚合物层的弯曲很少或不弯曲的情况下附着到出口板。该方法包括将接合板中的凹槽与出口板中的通道对准，在接合板和出口板之间插入聚合物层，并将接合板压在聚合物层上以将聚合物层粘合到出口板。

125. 发明申请

US20110141205A1 Method of Removing Thermoset Polymer From Piezoelectric Transducers in a Print Head 有权
标题翻译：从打印头压电传感器去除热固性聚合物的方法
公开(公告)号：US20110141205A1
公开(公告)日：2011-06-16
申请号：US12638582
申请日：2009-12-15
申请人： Bradley J. Gerner , John R. Andrews , Bryan R. Dolan , Pinyen Lin
发明人： Bradley J. Gerner , John R. Andrews , Bryan R. Dolan , Pinyen Lin
IPC分类号： B41J2/045 , H04R17/00
CPC分类号： B41J2/161 , B41J2/1623 , B41J2/1631 , B41J2/1634 , Y10T29/42 , Y10T29/49346
摘要： A method for mounting a piezoelectric transducer layer to a diaphragm layer exposes an electrode for each piezoelectric transducer after thermoset polymer filling the interstitial space between the piezoelectric transducers has been cured. The method includes bonding a polymer layer to a diaphragm layer having a plurality of openings, bonding piezoelectric transducers to the diaphragm layer, filling areas between the piezoelectric transducers on the diaphragm layer with thermoset polymer, and removing the thermoset polymer from the piezoelectric transducers with a laser to expose a metal electrode on each piezoelectric transducer.
摘要翻译：将压电换能器层安装到隔膜层上的方法在热固性聚合物填充压电换能器之间的间隙空间已经固化之后暴露每个压电换能器的电极。该方法包括将聚合物层结合到具有多个开口的隔膜层，将压电换能器接合到隔膜层，用热固性聚合物填充隔膜层上的压电换能器之间的区域，以及用压电换能器将热固性聚合物从激光以暴露每个压电换能器上的金属电极。

126. 发明申请

US20110141203A1 Inkjet Ejector Having an Improved Filter 有权
标题翻译：具有改进过滤器的喷墨喷射器
公开(公告)号：US20110141203A1
公开(公告)日：2011-06-16
申请号：US12638553
申请日：2009-12-15
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： B41J2/045 , B21D53/76 , F16L41/00
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。

127. 发明申请

US20110141202A1 High Frequency Mechanically Actuated Inkjet 有权
标题翻译：高频机械驱动喷墨
公开(公告)号：US20110141202A1
公开(公告)日：2011-06-16
申请号：US12635134
申请日：2009-12-10
申请人： John R. Andrews , Terrance Lee Stephens , Gerald A. Domoto , Bradley J. Gerner
发明人： John R. Andrews , Terrance Lee Stephens , Gerald A. Domoto , Bradley J. Gerner
IPC分类号： B41J2/045
CPC分类号： B41J2/14233 , B41J2/04573 , B41J2/04581
摘要： An inkjet ejector has been developed that enables the ejector to be operated at a frequency greater than 80 kHz. The inkjet ejector includes a body layer in which a pressure chamber is configured with an outlet having a volume that is less than a predetermined volumetric threshold, a flexible diaphragm plate disposed on the pressure chamber to form a wall of the pressure chamber, a piezoelectric transducer having a bottom surface attached to the diaphragm plate, and an inlet layer in which an inlet channel is configured to connect the pressure chamber to a source of liquid ink, a cross-sectional area of the inlet channel at the pressure chamber divided by a length of the inlet channel being greater than a predetermined linear threshold.
摘要翻译：已经开发了喷射器，其使喷射器能够以大于80kHz的频率工作。喷墨喷射器包括主体层，其中压力室配置有具有小于预定体积阈值的体积的出口;设置在压力室上以形成压力室壁的柔性隔膜板，压电换能器具有附接到隔膜板的底表面和入口层，入口通道被构造成将压力室连接到液体油墨源，压力室处的入口通道的横截面积除以长度的入口通道大于预定的线性阈值。

128. 发明申请

US20100156997A1 DROP GENERATING APPARATUS 有权
标题翻译：拖曳生成装置
公开(公告)号：US20100156997A1
公开(公告)日：2010-06-24
申请号：US12338169
申请日：2008-12-18
申请人： Michael Y. Young , Patrick C. Cheung , Stephen David White , John R. Andrews , David J. Gervasi
发明人： Michael Y. Young , Patrick C. Cheung , Stephen David White , John R. Andrews , David J. Gervasi
IPC分类号： B41J2/04
CPC分类号： B41J2/14233 , B41J2002/14306 , B41J2002/14491 , B41J2202/18 , H05K1/0272 , H05K1/115 , H05K3/429 , H05K2201/09581 , H05K2201/09809 , H05K2203/0315
摘要： A drop generator having a via structure configured for electrical and fluidic interconnection. The via structure includes an electrically conductive layer and an electrically insulating layer disposed on the electrically conductive layer.
摘要翻译：具有经配置以用于电和流体互连的通孔结构的液滴发生器。通孔结构包括导电层和设置在导电层上的电绝缘层。

129. 发明授权

US07331655B2 Fluid coupler and a device arranged with the same 失效
标题翻译：流体耦合器和与之配套的装置
公开(公告)号：US07331655B2
公开(公告)日：2008-02-19
申请号：US11132470
申请日：2005-05-19
申请人： Peter J. Nystrom , John R. Andrews
发明人： Peter J. Nystrom , John R. Andrews
IPC分类号： B41J2/05
CPC分类号： B41J2/1433 , B41J2/162 , B41J2/1623 , B41J2/1632 , B41J2/1634 , Y10T428/24322
摘要： Plural film layers are disposed on a substrate. Each film layer has regions devoid of film material, thus forming film layer cavity openings. Each film layer has its cavities arranged to provide fluid coupling with its adjacent film layer or layers. The film layer cavities form a traverse channel coupling the top and bottom film layers and also one or more lateral channels coupling cavity openings in the top film layer. The film layer traverse channel couples with a substrate channel that extends from the substrate top surface to one or more of its other surfaces. A device such as a fluid dispenser, fluid ejector, sensor or bioprocessing device is disposed on the top film layer and fluidly coupled to the plural film layers traverse and lateral channels. The traverse channel and the one or more lateral channels are arranged to transport or flow one or more fluids.
摘要翻译：多个膜层设置在基板上。每个膜层具有没有膜材料的区域，从而形成膜层空腔开口。每个膜层具有其空腔，其设置成与其相邻的膜层或多个层提供流体耦合。膜层空腔形成连接顶部和底部膜层的横向通道以及耦合顶部膜层中的空腔开口的一个或多个侧向通道。薄膜层与从衬底顶表面延伸到其另一表面的一个或多个的衬底通道横穿通道耦合。诸如流体分配器，流体喷射器，传感器或生物处理装置的装置设置在顶部薄膜层上并且流体耦合到多个薄膜层横穿和横向通道。横向通道和一个或多个横向通道被布置成输送或流动一种或多种流体。

130. 发明授权

US07048361B2 Ink jet apparatus 有权
标题翻译：喷墨设备
公开(公告)号：US07048361B2
公开(公告)日：2006-05-23
申请号：US10702247
申请日：2003-11-05
申请人： Richard Schmachtenberg, III , John R. Andrews , Cathie J. Burke , Peter J. Nystrom
发明人： Richard Schmachtenberg, III , John R. Andrews , Cathie J. Burke , Peter J. Nystrom
IPC分类号： B41J2/14 , B41J2/16
CPC分类号： B41J2/14233 , Y10T29/49401
摘要： A drop emitting apparatus including a diaphragm layer disposed on a fluid channel layer, a roughened bonding region formed on a surface of the diaphragm layer, a thin film circuit having conformal raised contact regions disposed on the bonding region, and a plurality of electromechanical transducers adhesively attached to the raised contact regions and electrically connected to the conformal raised contact regions by asperity contacts formed between the conformal raised contact regions and the electromechanical transducers.
摘要翻译：一种液滴发射装置，包括设置在流体通道层上的隔膜层，形成在隔膜层的表面上的粗糙结合区域，具有配置在接合区域上的共形凸起接触区域的薄膜电路和粘附的多个机电换能器附接到凸起的接触区域并且通过形成在共形凸起接触区域和机电换能器之间的凹凸接触电连接到共形凸起的接触区域。

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