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1. 发明授权

US08857021B2 Laser welded bonding pads for piezoelectric print heads 有权
标题翻译：用于压电打印头的激光焊接焊盘
公开(公告)号：US08857021B2
公开(公告)日：2014-10-14
申请号：US13524791
申请日：2012-06-15
申请人： Bradley James Gerner , Peter J. Nystrom , Bryan R. Dolan
发明人： Bradley James Gerner , Peter J. Nystrom , Bryan R. Dolan
IPC分类号： B41J2/16 , H05K3/10 , B41J2/14 , B23K26/22
CPC分类号： B23K26/22 , B41J2/14233 , B41J2/14274 , B41J2/1607 , B41J2/161 , B41J2/1621 , B41J2/1623 , B41J2/1634 , H05K3/103 , Y10T29/42
摘要： An ink jet print head can be formed using a laser to melt a plating layer interposed between a piezoelectric actuator and a circuit layer bump. The plating layer can be formed on the circuit layer bump, the piezoelectric actuator, or both, and a laser beam output by the laser is used to melt the plating layer to provide a laser weld. In another embodiment, the circuit layer bump or the trace itself functions as the plating layer, which is melted using a laser to provide the laser weld.
摘要翻译：可以使用激光来形成喷墨打印头，以熔化介于压电致动器和电路层凸起之间的镀层。可以在电路层凸块，压电致动器或两者上形成镀层，并且使用由激光器输出的激光束来熔化镀层以提供激光焊接。在另一个实施例中，电路层凸起或迹线本身用作镀层，其使用激光熔化以提供激光焊接。

2. 发明授权

US08746850B2 Patterned heater traces for inkjet printhead 有权
标题翻译：用于喷墨打印头的图案化加热器走线
公开(公告)号：US08746850B2
公开(公告)日：2014-06-10
申请号：US13443269
申请日：2012-04-10
申请人： Bradley James Gerner , Peter J. Nystrom
发明人： Bradley James Gerner , Peter J. Nystrom
IPC分类号： B41J2/05 , B23P17/00
CPC分类号： B41J2/17593 , B41J2/14314 , B41J2002/14403 , Y10T29/49401
摘要： A printhead for an ink jet printer can be formed as a plurality of substructures which are connected subsequent to inspection and/or testing. A substructure can include a semiconductor substrate such as a silicon substrate having a plurality of heater traces which are used to maintain a temperature of melted solid ink within a tolerance of a desired temperature. The traces can be accurately formed using semiconductor processing techniques. Testing and/or inspecting the substructures prior to assembly can reduce rework and scrap, and can allow the formation of printhead structures from a wide variety of materials.
摘要翻译：用于喷墨打印机的打印头可以形成为在检查和/或测试之后连接的多个子结构。子结构可以包括诸如硅衬底的半导体衬底，其具有多个加热器迹线，其用于将熔融的固体油墨的温度保持在所需温度的公差范围内。可以使用半导体处理技术精确地形成迹线。在组装之前测试和/或检查子结构可以减少返工和废料，并且可以允许从各种材料形成打印头结构。

3. 发明申请

US20130321532A1 SCREEN PRINTED JET STACK HEATER 有权
标题翻译：屏幕喷印机加热器
公开(公告)号：US20130321532A1
公开(公告)日：2013-12-05
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 , B23P17/04
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。

4. 发明申请

US20130265369A1 PATTERNED HEATER TRACES FOR INKJET PRINTHEAD 有权
标题翻译：用于INKJET PRINTHEAD的图案加热器跟踪
公开(公告)号：US20130265369A1
公开(公告)日：2013-10-10
申请号：US13443269
申请日：2012-04-10
申请人： Bradley James Gerner , Peter J. Nystrom
发明人： Bradley James Gerner , Peter J. Nystrom
IPC分类号： B41J2/05 , B23P17/00
CPC分类号： B41J2/17593 , B41J2/14314 , B41J2002/14403 , Y10T29/49401
摘要： A printhead for an ink jet printer can be formed as a plurality of substructures which are connected subsequent to inspection and/or testing. A substructure can include a semiconductor substrate such as a silicon substrate having a plurality of heater traces which are used to maintain a temperature of melted solid ink within a tolerance of a desired temperature. The traces can be accurately formed using semiconductor processing techniques. Testing and/or inspecting the substructures prior to assembly can reduce rework and scrap, and can allow the formation of printhead structures from a wide variety of materials.
摘要翻译：用于喷墨打印机的打印头可以形成为在检查和/或测试之后连接的多个子结构。子结构可以包括诸如硅衬底的半导体衬底，其具有多个加热器迹线，其用于将熔融的固体油墨的温度保持在所需温度的公差范围内。可以使用半导体处理技术精确地形成迹线。在组装之前测试和/或检查子结构可以减少返工和废料，并且可以允许从各种材料形成打印头结构。

5. 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。

6. 发明授权

US08919915B2 Ultrasonic laminating of materials for ink jet printheads 有权
标题翻译：用于喷墨打印头的材料的超声层压
公开(公告)号：US08919915B2
公开(公告)日：2014-12-30
申请号：US13401178
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： B41J2/01
CPC分类号： B41J2/1621 , B32B27/34 , B32B2310/028 , B41J2/161 , B41J2002/14403
摘要： A method for assembling a printhead such as an ink jet printhead can include the use of an ultrasonic bonding process to bond two or more printhead layers together. In an embodiment, an ultrasonic frequency is directed to an interface between a first layer and a second layer to generate heat at the interface. In an embodiment, the heat melts at least one of the first layer and the second layer, and the layers are cooled to cure the melted layer. In another embodiment, the heat generated using the ultrasonic frequency cures an adhesive layer between the first layer and the second layer. The ultrasonic 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超声波接合工艺将两个或更多个打印头层粘合在一起。在一个实施例中，超声波频率被引导到第一层和第二层之间的界面，以在界面处产生热量。在一个实施例中，热量熔化第一层和第二层中的至少一层，并且将层冷却以固化熔融层。在另一个实施例中，使用超声频率产生的热量固化在第一层和第二层之间的粘合剂层。所描述的超声波层压方法可以产生流体密封，其在基于粘合剂的方法上需要较少的处理时间和材料。

7. 发明授权

US08888254B2 High density three-dimensional electrical interconnections 有权
标题翻译：高密度三维电互连
公开(公告)号：US08888254B2
公开(公告)日：2014-11-18
申请号：US13614879
申请日：2012-09-13
申请人： Xuejin Wen , Peter J. Nystrom , Gary D. Redding , Jun Ma
发明人： Xuejin Wen , Peter J. Nystrom , Gary D. Redding , Jun Ma
IPC分类号： B41J2/045
CPC分类号： H01L41/29 , B41J2/14233 , H01L41/0475 , H01L41/0973 , H01L41/332
摘要： Implementations relate to methods, devices produced by the method, and systems using the devices, for forming three-dimensional interconnect structures for ink piezoelectric printheads. A piezoelectric element array for an ink jet print head can include a plurality of piezoelectric elements spaced from adjacent piezoelectric elements by an interstitial space. Each piezoelectric element can include a central void space formed in a first intermediate layer between the piezoelectric element array and a second intermediate layer that is operable to function as a free space for portions of the piezoelectric elements to actuate into when subjected to the voltage.
摘要翻译：实现涉及通过该方法产生的方法，使用该装置的系统，用于形成油墨压电打印头的三维互连结构。用于喷墨打印头的压电元件阵列可以包括通过间隙空间与相邻的压电元件间隔开的多个压电元件。每个压电元件可以包括形成在压电元件阵列和第二中间层之间的第一中间层中的中心空隙空间，该第二中间层可操作地用作自由空间，用于部分压电元件在受到电压时致动。

8. 发明授权

US08585183B2 High density multilayer interconnect for print head 有权
标题翻译：用于打印头的高密度多层互连
公开(公告)号：US08585183B2
公开(公告)日：2013-11-19
申请号：US13053968
申请日：2011-03-22
申请人： Peter J. Nystrom , Mark A. Cellura , Gary Daniel Redding
发明人： Peter J. Nystrom , Mark A. Cellura , Gary Daniel Redding
IPC分类号： B41J2/045
CPC分类号： B41J2/14233 , B41J2/161
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, and forming a plurality of patterned conductive traces on the interstitial layer to physically and electrically contact the plurality of piezoelectric elements. The plurality of patterned traces can be formed using, for example, photolithography, a lift-off process, laser ablation, etc. Electrical communication between the plurality of patterned conductive traces and the plurality of piezoelectric elements can be established through surface contact between the two structures, without the requirement of a separate conductor.
摘要翻译：用于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，以及在间隙层上形成多个图案化的导电迹线以物理地和电接触多个压电元素。可以使用例如光刻，剥离过程，激光烧蚀等形成多个图案化迹线。可以通过两个图案化导电迹线和两个压电元件之间的表面接触来建立多个图案化导电迹线与多个压电元件之间的电连接结构，不需要单独的导体。

9. 发明申请

US20130135391A1 MULTI-FILM ADHESIVE DESIGN FOR INTERFACIAL BONDING PRINTHEAD STRUCTURES 有权
标题翻译：多层粘接设计用于界面结合印刷结构
公开(公告)号：US20130135391A1
公开(公告)日：2013-05-30
申请号：US13307231
申请日：2011-11-30
申请人： Yanjia Zuo , James M. Casella , Santokh S. Badesha , Peter J. Nystrom , Antonio L. Williams , Thomas J. Wyble , Mandakini Kanungo
发明人： Yanjia Zuo , James M. Casella , Santokh S. Badesha , Peter J. Nystrom , Antonio L. Williams , Thomas J. Wyble , Mandakini Kanungo
IPC分类号： B41J2/135 , B32B37/14 , B32B37/12
CPC分类号： B41J2/161 , B41J2/1623
摘要： In accordance with aspects of the present disclosure, a printhead assembly arranged to dispense ultraviolet curable ink or gel ink and method thereof is disclosed. The printhead assembly includes a plurality of functional plates stacked together; a first adhesive layer arranged between adjacent functional plates to provide bonding between the plates; and a second adhesive layer arranged between adjacent function plates to provide chemical resistance to the ultraviolet curable ink or the gel ink.
摘要翻译：根据本公开的方面，公开了一种布置成分配紫外线固化油墨或凝胶油墨的打印头组件及其方法。打印头组件包括堆叠在一起的多个功能板; 布置在相邻的功能板之间以提供板之间的结合的第一粘合层; 以及布置在相邻功能板之间的第二粘合层，以对紫外线固化油墨或凝胶油墨提供耐化学性。

10. 发明授权

US08450902B2 Electrostatic actuator device having multiple gap heights 有权
标题翻译：具有多个间隙高度的静电致动器装置
公开(公告)号：US08450902B2
公开(公告)日：2013-05-28
申请号：US11467660
申请日：2006-08-28
申请人： Peter M. Gulvin , Peter J. Nystrom
发明人： Peter M. Gulvin , Peter J. Nystrom
IPC分类号： H02N1/00 , H01H59/00 , B41J2/45
CPC分类号： H01H59/0009 , H01G5/18
摘要： The present application is directed to novel electrostatic actuators and methods of making the electrostatic actuators. In one embodiment, the electrostatic actuator comprises a substrate, an electrode formed on the substrate and a deflectable member positioned in proximity to the electrode so as to provide a gap between the electrode and the deflectable member. The deflectable member is anchored on the substrate via one or more anchors. The gap comprises at least one first region having a first gap height positioned near the one or more anchors and at least one second region having a second gap height positioned farther from the anchors than the first region. The first gap height is smaller than the second gap height.
摘要翻译：本申请涉及新型静电致动器和制造静电致动器的方法。在一个实施例中，静电致动器包括衬底，形成在衬底上的电极和位于电极附近的可偏转构件，以便在电极和可偏转构件之间提供间隙。可偏转构件经由一个或多个锚固件锚定在基底上。所述间隙包括至少一个第一区域，其具有位于所述一个或多个锚固件附近的第一间隙高度和至少一个第二区域，所述第二区域具有比所述第一区域更远离所述锚定件的第二间隙高度。第一间隙高度小于第二间隙高度。

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