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1. 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。

2. 发明授权

US09162456B2 Process of manufacturing fluid dispensing subassembly with polymer layer 有权
标题翻译：用聚合物层制造流体分配组件的过程
公开(公告)号：US09162456B2
公开(公告)日：2015-10-20
申请号：US13471239
申请日：2012-05-14
申请人： Terrance L. Stephens , John R. Andrews
发明人： Terrance L. Stephens , John R. Andrews
IPC分类号： B41J2/16 , B41J2/14 , B32B15/04 , B32B17/10 , B32B27/30 , B32B27/36 , G02B5/22
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 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, with an adhesive layer having a polymer core and thin adhesive layers on each side of the polymer core, wherein the diaphragm plate is bonded to one of the thin adhesive layers on a first side of the core and the body plate is bonded to the thin adhesive layer on a second side of the core.
摘要翻译：一种制造流体分配组件的方法包括：从主体板或包括主体板的一组板形成体压室，并且将隔膜板至少粘附到流体分配子组件的主体板上，粘合剂层在聚合物芯的每一侧具有聚合物芯和薄的粘合剂层，其中所述隔膜板在所述芯的第一侧上结合到所述薄粘合剂层中的一个上，并且所述主体板在第二侧上粘合到所述薄粘合剂层一边的核心。

3. 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。

4. 发明申请

US20130162737A1 POLYMER INTERNAL CONTAMINATION FILTER FOR INK JET PRINTHEAD 有权
标题翻译：喷墨打印机的聚合物内部污染过滤器
公开(公告)号：US20130162737A1
公开(公告)日：2013-06-27
申请号：US13333068
申请日：2011-12-21
申请人： Terrance L. Stephens , James D. Padgett , John R. Andrews , Andrew W. Hays
发明人： Terrance L. Stephens , James D. Padgett , John R. Andrews , Andrew W. Hays
IPC分类号： B41J2/175 , B29C35/08 , G03F7/20
CPC分类号： B41J2/1607 , B41J2/1629 , B41J2/1631 , B41J2/1634 , B41J2002/14403
摘要： A printhead for printing ink includes a particulate filter manufactured from a polymer sheet such as a polyimide sheet. Filter openings within the particulate filter can be formed using a mask and a laser beam to ablate exposed portions of the polymer sheet. Embodiments of the present teachings can result in the formation smaller filter openings at a smaller pitch within the polymer sheet than, for example, stainless steel particulate filters, and thus more openings which cover a larger percentage of the filter surface for a given filter size, which can result in a reduction of fluid pressure within the printhead. Thus smaller filter openings for improved filtering of smaller particulates can be formed while maintaining a sufficient ink flow at a sufficiently low pressure within the printhead during operation.
摘要翻译：用于印刷油墨的打印头包括由诸如聚酰亚胺片材的聚合物片材制成的微粒过滤器。可以使用掩模和激光束来形成微粒过滤器内的过滤器孔，以消除聚合物片的暴露部分。本教导的实施例可以导致在聚合物片材内以比例如不锈钢颗粒过滤器更小的间距形成更小的过滤器开口，因此，对于给定的过滤器尺寸，覆盖更大百分比的过滤器表面的更多的开口，这可能导致打印头内的流体压力的降低。因此，可以在操作期间形成用于改善过滤较小颗粒的较小的过滤器开口，同时在打印头内保持足够低的压力下的足够的油墨流动。

5. 发明授权

US08177339B2 Fluid reservoir with compliant wall 有权
标题翻译：具有合适壁的流体储存器
公开(公告)号：US08177339B2
公开(公告)日：2012-05-15
申请号：US12194488
申请日：2008-08-19
申请人： Terrance L. Stephens , Jonathan R. Brick , John R. Andrews , David P. Platt , David R. Koehler , Christopher J. Laharty
发明人： Terrance L. Stephens , Jonathan R. Brick , John R. Andrews , David P. Platt , David R. Koehler , Christopher J. Laharty
IPC分类号： B41J2/175
CPC分类号： B41J2/175
摘要： A fluid dispensing assembly has a fluid reservoir, a reservoir structure having at least one opening corresponding to a location of at least one fluid chamber in the reservoir structure, and a compliant film arranged to seal the opening and flex in response to pressure fluctuations in the fluid chamber. A system has a fluid supply, a fluid dispensing assembly having a fluid reservoir to receive fluid from the fluid supply, the fluid dispensing assembly having a reservoir structure with at least one opening corresponding to at least one fluid chamber, and a compliant film arranged to cover the opening such that a side of the film contacts fluid in the chamber and a side opposite the side contacting the fluid contacts air and is arranged to allow the film to flex.
摘要翻译：流体分配组件具有流体储存器，储存器结构具有对应于储存器结构中的至少一个流体室的位置的至少一个开口以及顺应膜，其布置成响应于压力波动而密封开口和挠曲流体室。一种系统具有流体供应装置，流体分配组件具有流体储存器以从流体供应源接收流体，流体分配组件具有储存器结构，其具有至少一个对应于至少一个流体室的开口，以及柔性膜，覆盖开口使得膜的一侧接触室中的流体，并且与流体接触的一侧相反的一侧接触空气并且被布置成允许膜弯曲。

6. 发明申请

US20120092416A1 Metalized Polyimide Aperture Plate And Method For Preparing Same 审中-公开
标题翻译：金属化聚酰亚胺孔板及其制备方法
公开(公告)号：US20120092416A1
公开(公告)日：2012-04-19
申请号：US12905561
申请日：2010-10-15
申请人： David P. Platt , Terrance L. Stephens , John R. Andrews , Bradley J. Gerner
发明人： David P. Platt , Terrance L. Stephens , John R. Andrews , Bradley J. Gerner
IPC分类号： B41J2/14 , B05D5/00 , B05D3/06 , B32B3/10
CPC分类号： B41J2/1433 , B41J2/162 , B41J2/1634 , B41J2/1642 , Y10T428/24322
摘要： An aperture plate including a first layer having a first emissivity; a second layer having a second emissivity disposed over the first layer; wherein the first emissivity is higher than the second emissivity; and optionally, at least one additional layer disposed over the second layer. A method for preparing an aperture plate including providing a first layer having a first emissivity; disposing a second layer having a second emissivity over the first layer; wherein the first emissivity is higher than the second emissivity; optionally, disposing at least one additional layer over the second layer; and forming at least one aperture, wherein aperture formation can be before or after disposing the second layer over the first layer. An ink jet print head having an aperture plate including a first layer having a first emissivity; a second layer having a second emissivity disposed over the first layer; wherein the first emissivity is higher than the second emissivity; optionally, at least one additional layer disposed over the second layer; wherein one of the optional at least one additional layers disposed over the second layer is a coating layer for controlling surface tension.
摘要翻译：一种孔板，包括具有第一辐射率的第一层; 具有设置在所述第一层上的第二发射率的第二层; 其中所述第一发射率高于所述第二发射率; 以及可选地，设置在第二层上的至少一个附加层。一种制造孔板的方法，包括提供具有第一发射率的第一层; 在第一层上设置具有第二发射率的第二层; 其中所述第一发射率高于所述第二发射率; 可选地，在第二层上设置至少一个附加层; 以及形成至少一个孔，其中孔形成可以在将第二层设置在第一层上之前或之后。一种喷墨打印头，其具有孔板，所述孔板包括具有第一发射率的第一层; 具有设置在所述第一层上的第二发射率的第二层; 其中所述第一发射率高于所述第二发射率; 可选地，设置在第二层上的至少一个附加层; 其中设置在第二层上方的任选的至少一个附加层中的一个是用于控制表面张力的涂层。

7. 发明申请

US20080138925A1 Drop generator 有权
标题翻译：掉落发电机
公开(公告)号：US20080138925A1
公开(公告)日：2008-06-12
申请号：US11635409
申请日：2006-12-07
申请人： John R. Andrews , Terrance L. Stephens
发明人： John R. Andrews , Terrance L. Stephens
IPC分类号： H01L21/00
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。

8. 发明授权

US08439486B2 Method for assembling a printhead having an inkjet ejector with a polymer aperture plate attached to an outlet plate 有权
标题翻译：用于组装具有附接到出口板的聚合物孔板的喷墨喷射器的打印头的方法
公开(公告)号：US08439486B2
公开(公告)日：2013-05-14
申请号：US13491959
申请日：2012-06-08
申请人： John R. Andrews , David A. Tence , Terrance Lee Stephens
发明人： John R. Andrews , David A. Tence , Terrance Lee Stephens
IPC分类号： B41J2/045
CPC分类号： B41J2/162 , B41J2/1623 , B41J2/1634 , Y10T29/49401 , Y10T156/1052
摘要： A method of assembly produces a printhead having a polymer aperture plate and outlet plate that are at least 25 mm in length. The method includes bonding the polymer aperture plate to the outlet plate, which is configured with outlets. A laser is aligned with the outlets in the outlet plate to ablate apertures in the polymer aperture plate and the outlet plate is bonded to an inkjet stack to couple the outlets in the outlet plate to pressure chambers in a body plate in the inkjet stack.
摘要翻译：组装方法产生具有至少25mm长度的聚合物孔板和出口板的打印头。该方法包括将聚合物孔板连接到配置有出口的出口板。激光器与出口板中的出口对准以烧蚀聚合物孔板中的孔，并且出口板结合到喷墨堆叠，以将出口板中的出口耦合到喷墨堆叠中的主体板中的压力室。

9. 发明申请

US20120247659A1 Method For Assembling A Printhead Having An Inkjet Ejector With A Polymer Aperture Plate Attached To An Outlet Plate 有权
标题翻译：用于组装具有连接到出口板的聚合物孔板的喷墨喷射器的打印头的方法
公开(公告)号：US20120247659A1
公开(公告)日：2012-10-04
申请号：US13491959
申请日：2012-06-08
申请人： John R. Andrews , David A. Tence , Terrance Lee Stephens
发明人： John R. Andrews , David A. Tence , Terrance Lee Stephens
IPC分类号： B32B37/02 , B32B37/14 , B32B37/10 , B32B38/04
CPC分类号： B41J2/162 , B41J2/1623 , B41J2/1634 , Y10T29/49401 , Y10T156/1052
摘要： A method of assembly produces a printhead having a polymer aperture plate and outlet plate that are at least 25 mm in length. The method includes bonding the polymer aperture plate to the outlet plate, which is configured with outlets. A laser is aligned with the outlets in the outlet plate to ablate apertures in the polymer aperture plate and the outlet plate is bonded to an inkjet stack to couple the outlets in the outlet plate to pressure chambers in a body plate in the inkjet stack.
摘要翻译：组装方法产生具有至少25mm长度的聚合物孔板和出口板的打印头。该方法包括将聚合物孔板连接到配置有出口的出口板。激光器与出口板中的出口对准以烧蚀聚合物孔板中的孔，并且出口板结合到喷墨堆叠，以将出口板中的出口耦合到喷墨堆叠中的主体板中的压力室。

10. 发明授权

US08240818B2 Inkjet ejector having a polymer aperture plate attached to an outlet plate and method for assembling an inkjet ejector 有权
标题翻译：具有附接到出口板的聚合物孔板的喷墨喷射器和用于组装喷墨喷射器的方法
公开(公告)号：US08240818B2
公开(公告)日：2012-08-14
申请号：US12640205
申请日：2009-12-17
申请人： John R. Andrews , David A. Tence , Terrance Lee Stephens
发明人： John R. Andrews , David A. Tence , Terrance Lee Stephens
IPC分类号： B41J2/045
CPC分类号： B41J2/162 , B41J2/1623 , B41J2/1634 , Y10T29/49401 , Y10T156/1052
摘要： A method forms apertures in a polymer aperture plate configured for use in a piezoelectric print head. The method includes bonding a polymer aperture plate to an outlet plate configured with outlets, and aligning a laser with the outlets in the outlet plate to ablate apertures in the polymer aperture plate that are aligned with the outlets.
摘要翻译：一种方法在构造成用于压电打印头中的聚合物孔板中形成孔。该方法包括将聚合物孔板接合到配置有出口的出口板，并且将激光与出口板中的出口对准以消除聚合物孔板中与出口对准的孔。

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