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51. 发明申请

US20070279457A1 Electrostatic actuator and method of making the electrostatic actuator 有权
标题翻译：静电执行机构及制造静电执行器的方法
公开(公告)号：US20070279457A1
公开(公告)日：2007-12-06
申请号：US11447275
申请日：2006-06-06
申请人： Peter J. Nystrom , Donald J. Drake , Peter M. Gulvin , Joseph A. DeGroot , Jun Ma , Nancy Y. Jia , Andrew W. Hays
发明人： Peter J. Nystrom , Donald J. Drake , Peter M. Gulvin , Joseph A. DeGroot , Jun Ma , Nancy Y. Jia , Andrew W. Hays
IPC分类号： B41J2/06
CPC分类号： B41J2/16 , B41J2/14 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/1639 , B41J2/1642 , B41J2002/043 , B81B3/001 , B81B2201/052 , B81B2203/053 , H02N1/006
摘要： The present application is directed to electrostatic actuators, and methods of making electrostatic actuators. In one embodiment, an electrostatic actuator of the present application comprises a first electrode and a second electrode. The second electrode is positioned in proximity to the first electrode so as to provide a gap between the first electrode and the second electrode. The first electrode is capable of being deflected toward the second electrode. A dielectric structure comprising a dielectric landing post is positioned in the gap between the first electrode and the second electrode, the dielectric structure extending over a greater surface of the gap than the landing post. The landing post protrudes out into the gap so as to limit the minimum contact spacing between the first electrode and the second electrode.
摘要翻译：本申请涉及静电致动器以及制造静电致动器的方法。在一个实施例中，本申请的静电致动器包括第一电极和第二电极。第二电极位于第一电极附近，以便在第一电极和第二电极之间提供间隙。第一电极能够朝向第二电极偏转。包括电介质着陆柱的电介质结构位于第一电极和第二电极之间的间隙中，电介质结构在间隙的更大表面上延伸超过着陆柱。着陆柱突出到间隙中，以限制第一电极和第二电极之间的最小接触间距。

52. 发明授权

US06955419B2 Ink jet apparatus 有权
公开(公告)号：US06955419B2
公开(公告)日：2005-10-18
申请号：US10702935
申请日：2003-11-05
申请人： John R. Andrews , Cathie J. Burke , Peter J. Nystrom , Richard Schmachtenberg, III
发明人： John R. Andrews , Cathie J. Burke , Peter J. Nystrom , Richard Schmachtenberg, III
IPC分类号： B41J2/045 , B41J2/055 , B41J2/14
CPC分类号： B41J2/14233 , B41J2002/14491
摘要： A drop emitting apparatus including a diaphragm layer disposed on a fluid channel layer, a thin film circuit having raised contact regions disposed on the diaphragm layer, and a plurality of electromechanical transducers conductively attached to the raised contact regions.

53. 发明授权

US5221397A Fabrication of reading or writing bar arrays assembled from subunits 失效
标题翻译：从子单元组装的读取或写入条形阵列的制作
公开(公告)号：US5221397A
公开(公告)日：1993-06-22
申请号：US970502
申请日：1992-11-02
申请人： Peter J. Nystrom
发明人： Peter J. Nystrom
IPC分类号： B41J2/16
CPC分类号： B41J2/1604 , B41J2/1623 , B41J2/1632 , B41J2202/21 , Y10T156/1089 , Y10T156/1092 , Y10T156/1093 , Y10T29/53178
摘要： A pagewidth reading or writing bar such as a full width array ink jet printhead assembled from fully functional subunits is accurately assembled on an alignment fixture and a structural bar is aligned and bonded thereto with a thermosetting epoxy. To prevent positional disturbance of the subunits prior to curing of the epoxy, the outer subunits are anchored with a quickly curable adhesive, such as, an ultra-violet curable adhesive which, once cured, act as clamps to prevent movement of the intermediate subunits until the epoxy is subsequently cured. Since the printbars may be released from the alignment fixture with the epoxy in an uncured state, several printbars may be simultaneously cured in an oven for a more efficient fabrication process.
摘要翻译：页面宽度读取或写入条，例如从全功能子单元组装的全宽阵列喷墨打印头，精确地组装在对准夹具上，结构杆用热固性环氧树脂对准并与其结合。为了防止在环氧树脂固化之前亚单元的位置扰动，外部亚单位用快速固化的粘合剂（例如紫外线可固化粘合剂）锚定，紫外线固化粘合剂一旦固化就起着夹具的作用，以防止中间亚单元的移动，直到环氧树脂随后固化。由于打印板可能在未固化状态下的环氧树脂从对准夹具中释放出来，所以可以在烘箱中同时固化几个印刷条，以便更有效地制造工艺。

54. 发明授权

US5198054A Method of making compensated collinear reading or writing bar arrays assembled from subunits 失效
标题翻译：从子单元组装补偿共线读取或写入条列的方法
公开(公告)号：US5198054A
公开(公告)日：1993-03-30
申请号：US743647
申请日：1991-08-12
申请人： Donald J. Drake , Peter J. Nystrom
发明人： Donald J. Drake , Peter J. Nystrom
IPC分类号： B41J2/05 , B41J2/155 , B41J2/16
CPC分类号： B41J2/1632 , B41J2/155 , B41J2/1604 , B41J2/1623 , B41J2202/19 , B41J2202/20 , Y10T156/1092 , Y10T156/1093 , Y10T29/49401 , Y10T29/49771 , Y10T29/4978
摘要： A fabricating process for pagewidth reading and/or writing bars assembled from subunits, such as ink jet printhead subunits, is disclosed. At least two lengths of subunits are cut and placed on corresponding flat containers. An assembly robot places the subunits in a butted array on an alignment fixture and checks the accumulated positional error of the subunits as they are being assembled. When the robot detects an error exceeding some preset limits, it chooses a subunit of a known size to compensate for the detected error.
摘要翻译：公开了一种用于从亚单位组装的页宽读取和/或写入条的制造方法，例如喷墨打印头子单元。将至少两个长度的子单元切割并放置在相应的扁平容器上。组装机器人将子单元放置在对准夹具上的对接阵列中，并在组装时检查子单元的累积位置误差。当机器人检测到超出某个预设限制的错误时，它选择一个已知尺寸的子单元来补偿检测到的错误。

55. 发明授权

US08979241B2 Using saturated mesh to control adhesive bond line quality 有权
标题翻译：使用饱和网来控制胶粘线的质量
公开(公告)号：US08979241B2
公开(公告)日：2015-03-17
申请号：US13404426
申请日：2012-02-24
申请人： Peter J. Nystrom , Yanjia Zuo
发明人： Peter J. Nystrom , Yanjia Zuo
IPC分类号： B41J2/015 , B41J2/16
CPC分类号： B41J2/1623 , B41J2/161
摘要： In some aspects of the present application, a printhead assembly is disclosed that comprise a plurality of functional plates stacked together; an adhesive confinement structure comprising an adhesive-coated mesh substrate arranged between adjacent functional plates to provide bonding between the plates.
摘要翻译：在本申请的一些方面，公开了一种打印头组件，其包括堆叠在一起的多个功能板; 粘合剂约束结构包括布置在相邻功能板之间的粘合剂涂覆的网格基底，以提供板之间的结合。

56. 发明授权

US08696091B2 Screen printed jet stack heater 有权
标题翻译：丝印喷码机加热器
公开(公告)号：US08696091B2
公开(公告)日：2014-04-15
申请号：US13482155
申请日：2012-05-29
申请人： Bradley James Gerner , Peter J. Nystrom , Andrew W. Hays
发明人： Bradley James Gerner , Peter J. Nystrom , Andrew W. Hays
IPC分类号： B41J2/05 , B41J29/38
CPC分类号： B41J2/1408
摘要： Apparatus and methods for heating a printer jet stack. The apparatus includes a first layer and a second layer disposed generally parallel to the first layer. The apparatus also includes a heating layer including a thermal epoxy configured to generate heat when an electrical current is applied thereto. The heating layer is disposed between and bonds together the first layer and the second layer.
摘要翻译：用于加热打印机喷墨堆的装置和方法。该装置包括大致平行于第一层设置的第一层和第二层。该装置还包括加热层，其包括热环氧树脂，其构造成当施加电流时产生热量。加热层设置在第一层和第二层之间并结合在一起。

57. 发明授权

US08550601B2 Use of photoresist material as an interstitial fill for PZT printhead fabrication 有权
标题翻译：使用光致抗蚀剂材料作为PZT打印头制造的间隙填充
公开(公告)号：US08550601B2
公开(公告)日：2013-10-08
申请号：US13069732
申请日：2011-03-23
申请人： Mark A. Cellura , Peter J. Nystrom , Kock-yee Law , John Paul Meyers , Gary Daniel Redding , Yuanjia Zhang
发明人： Mark A. Cellura , Peter J. Nystrom , Kock-yee Law , John Paul Meyers , Gary Daniel Redding , Yuanjia Zhang
IPC分类号： B41J2/045
CPC分类号： B41J2/161 , B41J2/1623 , B41J2/1631 , B41J2/1634 , B41J2/1645
摘要： An ink jet printhead including a plurality of piezoelectric elements and a photosensitive interstitial layer which fills spaces between each adjacent piezoelectric element. The ink jet printhead can be formed using a simplified method to pattern the photosensitive interstitial layer, and to remove a diaphragm attach material which covers a plurality of openings through a diaphragm using laser ablation.
摘要翻译：一种喷墨打印头，包括多个压电元件和填充每个相邻的压电元件之间的空间的感光间隙层。可以使用简化的方法来形成喷墨打印头以对感光间隙层进行图案化，并且通过使用激光烧蚀去除通过隔膜覆盖多个开口的膜片附着材料。

58. 发明申请

US20130222486A1 USING SATURATED MESH TO CONTROL ADHESIVE BOND LINE QUALITY 有权
标题翻译：使用饱和的网来控制胶粘线质量
公开(公告)号：US20130222486A1
公开(公告)日：2013-08-29
申请号：US13404426
申请日：2012-02-24
申请人： Peter J. Nystrom , Yanjia Zuo
发明人： Peter J. Nystrom , Yanjia Zuo
IPC分类号： B41J2/045 , C09J5/04
CPC分类号： B41J2/1623 , B41J2/161
摘要： In some aspects of the present application, a printhead assembly is disclosed that comprise a plurality of functional plates stacked together; an adhesive confinement structure comprising an adhesive-coated mesh substrate arranged between adjacent functional plates to provide bonding between the plates.
摘要翻译：在本申请的一些方面，公开了一种打印头组件，其包括堆叠在一起的多个功能板; 粘合剂约束结构包括布置在相邻功能板之间的粘合剂涂覆的网格基底，以提供板之间的结合。

59. 发明申请

US20130215197A1 PRINTHEAD FLUID PATHS FORMED WITH SACRIFICIAL MATERIAL PATTERNED USING ADDITIVE MANUFACTURING PROCESSES 有权
标题翻译：使用添加剂制造工艺形成的具有特殊材料的PRINTHEAD FLUID PATHS
公开(公告)号：US20130215197A1
公开(公告)日：2013-08-22
申请号：US13397809
申请日：2012-02-16
申请人： Andrew Wayne Hays , Peter J. Nystrom
发明人： Andrew Wayne Hays , Peter J. Nystrom
IPC分类号： B41J2/14 , B23P17/00
CPC分类号： B41J2/14 , B33Y80/00 , B41J2/161 , B41J2/1623 , B41J2/1628 , B41J2/1629 , B41J2/1634 , B41J2/1639 , B41J2/164 , B41J2/1642 , Y10T29/42 , Y10T29/49083 , Y10T29/49126 , Y10T29/49401
摘要： A method for forming an ink jet printhead subassembly can include the use of a sacrificial form to fabricate a printhead subassembly having a plurality of ink channels therethrough. The sacrificial form can be manufactured using one or more described techniques. The completed printhead subassembly can include a single solid structure manufactured from a single material, or can include more than one solid structures assembled together. A printhead subassembly according to the present teachings can have a reduced number of parts and cost, simplified manufacture, and increased yields and lifetime compared to some other printhead subassemblies.
摘要翻译：用于形成喷墨打印头子组件的方法可以包括使用牺牲形式来制造具有穿过其中的多个墨水通道的打印头子组件。可以使用一种或多种所描述的技术来制造牺牲形式。完成的打印头子组件可以包括由单一材料制成的单个固体结构，或者可以包括组装在一起的多于一个固体结构。与其他打印头组件相比，根据本发明的打印头子组件可以具有减少的部件数量和成本，简化制造以及增加的产量和寿命。

60. 发明申请

US20130215185A1 LASER TRANSMISSION LAMINATING OF MATERIALS FOR INK JET PRINTHEADS 有权
标题翻译：喷墨打印材料的激光传输层压材料
公开(公告)号：US20130215185A1
公开(公告)日：2013-08-22
申请号：US13401061
申请日：2012-02-21
申请人： Peter J. Nystrom , Mark A. Cellura , Bijoyraj Sahu
发明人： Peter J. Nystrom , Mark A. Cellura , Bijoyraj Sahu
IPC分类号： B41J2/015 , B21D53/76
CPC分类号： B41J2/161 , B41J2/1634 , B41J2002/14403 , Y10T29/49401
摘要： A method for assembling a printhead such as an ink jet printhead can include the use of a laser to bond two or more printhead layers together. In an embodiment, a laser beam is directed through a transparent layer to an energy-absorbing layer, where the energy-absorbing layer is melted such that after removal of the laser beam the melted layer solidifies to adhere the energy-absorbing layer to the transparent layer. In another embodiment, heating the energy-absorbing layer melts the transparent layer to adhere the energy-absorbing layer to the transparent layer after removal of the laser beam. The laser transmission lamination process described can result in a fluid-tight seal which requires less processing time and materials over an adhesive-based process.
摘要翻译：用于组装诸如喷墨打印头的打印头的方法可以包括使用激光将两个或更多个打印头层粘合在一起。在一个实施例中，激光束被引导通过透明层到能量吸收层，其中能量吸收层被熔化，使得在去除激光束之后，熔融层固化以将能量吸收层粘附到透明层。在另一个实施例中，加热能量吸收层使透明层熔化，从而在除去激光束之后将能量吸收层粘附到透明层。所描述的激光透射层压方法可以产生流体密封，其在基于粘合剂的工艺上需要较少的处理时间和材料。

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