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1. 发明授权

US08465659B2 Polymer layer removal on pzt arrays using a plasma etch 有权
标题翻译：使用等离子体蚀刻在pzt阵列上的聚合物层去除
公开(公告)号：US08465659B2
公开(公告)日：2013-06-18
申请号：US13011409
申请日：2011-01-21
申请人： Bryan R. Dolan , John R. Andrews , Bradley J. Gerner , Mark A. Cellura
发明人： Bryan R. Dolan , John R. Andrews , Bradley J. Gerner , Mark A. Cellura
IPC分类号： G01D15/00
CPC分类号： B41J2/161 , B41J2/1623 , B41J2/1631 , B41J2/1634 , Y10T428/31504
摘要： A method for forming an ink jet print head can include attaching a plurality of piezoelectric elements to a diaphragm, dispensing a dielectric fill layer over the diaphragm and the plurality of piezoelectric elements to encapsulate the piezoelectric elements, curing the dielectric fill layer to form an interstitial layer, then removing the interstitial layer from an upper surface of the plurality of piezoelectric elements using a plasma etch.
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，在隔膜上分配介电填充层和多个压电元件以封装压电元件，固化电介质填充层以形成间隙层，然后使用等离子体蚀刻从多个压电元件的上表面去除间隙层。

2. 发明申请

US20120187076A1 POLYMER LAYER REMOVAL ON PZT ARRAYS USING A PLASMA ETCH 有权
标题翻译：聚合物层使用等离子体蚀刻在PZT阵列上移除
公开(公告)号：US20120187076A1
公开(公告)日：2012-07-26
申请号：US13011409
申请日：2011-01-21
申请人： Bryan R. Dolan , John R. Andrews , Bradley J. Gerner , Mark A. Cellura
发明人： Bryan R. Dolan , John R. Andrews , Bradley J. Gerner , Mark A. Cellura
IPC分类号： H01L41/22
CPC分类号： B41J2/161 , B41J2/1623 , B41J2/1631 , B41J2/1634 , Y10T428/31504
摘要： A method for forming an ink jet print head can include attaching a plurality of piezoelectric elements to a diaphragm, dispensing a dielectric fill layer over the diaphragm and the plurality of piezoelectric elements to encapsulate the piezoelectric elements, curing the dielectric fill layer to form an interstitial layer, then removing the interstitial layer from an upper surface of the plurality of piezoelectric elements using a plasma etch.
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，在隔膜上分配介电填充层和多个压电元件以封装压电元件，固化电介质填充层以形成间隙层，然后使用等离子体蚀刻从多个压电元件的上表面去除间隙层。

3. 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。

4. 发明授权

US08540346B2 Patterned metallization on polyimide aperture plate for laser-ablated nozzel 有权
标题翻译：用于激光烧蚀喷嘴的聚酰亚胺孔板上的图案化金属化
公开(公告)号：US08540346B2
公开(公告)日：2013-09-24
申请号：US13095610
申请日：2011-04-27
申请人： Bryan R. Dolan , Peter M. Gulvin , Hong Zhao , John R. Andrews , Bradley J. Gerner , Antonio Williams , Kock-Yee Law , David P. Platt , Terrance L. Stephens
发明人： Bryan R. Dolan , Peter M. Gulvin , Hong Zhao , John R. Andrews , Bradley J. Gerner , Antonio Williams , Kock-Yee Law , David P. Platt , Terrance L. Stephens
IPC分类号： B41J2/14 , B41J2/16
CPC分类号： B41J2/162 , B41J2/161 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1634 , B41J2/1642 , B41J2/1645 , B41J2/1646
摘要： An aperture plate for a print head of a printer can include a first layer having a first emissivity which is covered by a second layer having a second emissivity which is less than the first emissivity. In an embodiment, the second layer can be etched at nozzle locations to form openings in the second layer which have widths/areas greater than widths/areas of nozzles formed in the first layer. In another embodiment, the second layer can have a smaller thickness at the nozzle locations and a larger thickness away from the nozzle locations. Forming the openings in the second layer which are larger than the nozzles, or forming the second layer thinner at the nozzle locations prior to forming the nozzles, can provide a well-formed nozzle and an aperture plate having a low emissivity.
摘要翻译：用于打印机的打印头的孔板可以包括具有第一辐射率的第一层，第一层被第二层覆盖，第二层的第二发射率小于第一发射率。在一个实施例中，可以在喷嘴位置处蚀刻第二层，以在第二层中形成具有大于第一层中形成的喷嘴的宽度/面积的宽度/面积的开口。在另一个实施例中，第二层可以在喷嘴位置处具有较小的厚度，并且距离喷嘴位置具有更大的厚度。在形成喷嘴之前，在第二层中形成大于喷嘴的开口，或在喷嘴位置处形成较薄的第二层，可以提供具有低发射率的良好形成的喷嘴和孔板。

5. 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。

6. 发明授权

US08408683B2 Method of removing thermoset polymer from piezoelectric transducers in a print head 有权
标题翻译：从印刷头中的压电换能器除去热固性聚合物的方法
公开(公告)号：US08408683B2
公开(公告)日：2013-04-02
申请号：US13439470
申请日：2012-04-04
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 , B21D53/00
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。

7. 发明申请

US20120186739A1 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：US20120186739A1
公开(公告)日：2012-07-26
申请号：US13439470
申请日：2012-04-04
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： H01L41/22 , B32B38/10
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。

8. 发明授权

US08303093B2 Print head having a polymer layer to facilitate assembly of the print head 有权
标题翻译：打印头具有聚合物层以便于打印头的组装
公开(公告)号：US08303093B2
公开(公告)日：2012-11-06
申请号：US12638573
申请日：2009-12-15
申请人： Bryan R. Dolan , John R. Andrews , Pinyen Lin , Bradley J. Gerner , Antonio DeCrescentis
发明人： Bryan R. Dolan , John R. Andrews , Pinyen Lin , Bradley J. Gerner , Antonio DeCrescentis
IPC分类号： B41J2/045
CPC分类号： H04R31/00 , B41J2/161 , B41J2/1623 , B41J2/1631 , B41J2/1634 , Y10T29/42 , Y10T156/1052 , Y10T156/1057 , Y10T156/1089
摘要： A method for assembling an inkjet jet print head enables piezoelectric transducers to be bonded to an inkjet ejector without closing inlets to a pressure chamber within the inkjet ejector. The method includes bonding a polymer layer to a diaphragm layer having a plurality of openings, bonding piezoelectric transducers to the diaphragm layer with a thermoset adhesive, placing thermoset polymer in areas between the piezoelectric transducers on the diaphragm layer, and drilling inlets through the thermoset polymer and the diaphragm at the openings in the diaphragm.
摘要翻译：用于组装喷墨打印头的方法使压电换能器能够与喷墨喷射器结合，而不会关闭到喷墨喷射器内的压力室的入口。该方法包括将聚合物层结合到具有多个开口的隔膜层，用热固性粘合剂将压电换能器接合到隔膜层，将热固性聚合物放置在隔膜层上的压电换能器之间的区域中，以及通过热固性聚合物钻孔隔膜在隔膜的开口处。

9. 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。

10. 发明申请

US20120274706A1 PATTERNED METALLIZATION ON POLYIMIDE APERTURE PLATE FOR LASER-ABLATED NOZZEL 有权
标题翻译：用于激光喷嘴的聚酰亚胺板上的图案化金属化
公开(公告)号：US20120274706A1
公开(公告)日：2012-11-01
申请号：US13095610
申请日：2011-04-27
申请人： Bryan R. Dolan , Peter M. Gulvin , Hong Zhao , John R. Andrews , Bradley J. Gerner , Antonio L. Williams , Kock-Yee Law , David P. Platt , Terrance L. Stephens
发明人： Bryan R. Dolan , Peter M. Gulvin , Hong Zhao , John R. Andrews , Bradley J. Gerner , Antonio L. Williams , Kock-Yee Law , David P. Platt , Terrance L. Stephens
IPC分类号： B41J2/14 , B23P15/16
CPC分类号： B41J2/162 , B41J2/161 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1634 , B41J2/1642 , B41J2/1645 , B41J2/1646
摘要： An aperture plate for a print head of a printer can include a first layer having a first emissivity which is covered by a second layer having a second emissivity which is less than the first emissivity. In an embodiment, the second layer can be etched at nozzle locations to form openings in the second layer which have widths/areas greater than widths/areas of nozzles formed in the first layer. In another embodiment, the second layer can have a smaller thickness at the nozzle locations and a larger thickness away from the nozzle locations. Forming the openings in the second layer which are larger than the nozzles, or forming the second layer thinner at the nozzle locations prior to forming the nozzles, can provide a well-formed nozzle and an aperture plate having a low emissivity.
摘要翻译：用于打印机的打印头的孔板可以包括具有第一辐射率的第一层，第一层被第二层覆盖，第二层的第二发射率小于第一发射率。在一个实施例中，可以在喷嘴位置处蚀刻第二层，以在第二层中形成具有大于第一层中形成的喷嘴的宽度/面积的宽度/面积的开口。在另一个实施例中，第二层可以在喷嘴位置处具有较小的厚度，并且距离喷嘴位置具有更大的厚度。在形成喷嘴之前，在第二层中形成大于喷嘴的开口，或在喷嘴位置处形成较薄的第二层，可以提供具有低发射率的良好形成的喷嘴和孔板。

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