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公开(公告)号：EP4370343A1
公开(公告)日：2024-05-22
申请号：EP21956941.5
申请日：2021-09-09
发明人： SONG, Bo , ZHANG, Zhuqing
CPC分类号： B82Y30/00 , C08G59/245 , C08K3/36 , C08G59/686 , C08K2201/01120130101 , C08K3/04 , B41J2202/2020130101 , B41J2/1601 , B41J2/1637 , B41J2/1635
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公开(公告)号：EP3186087A4
公开(公告)日：2018-04-11
申请号：EP14900852
申请日：2014-08-28
发明人： CHOY SILAM J , MOUREY DEVIN , NIKKEL ERIC L
CPC分类号： B41J2/1637 , B41J2/14024 , B41J2/14072 , B41J2/1408 , B41J2/155 , B41J2/1603
摘要： In one example, a printhead assembly includes a molding with multiple printhead dies exposed at a front part of the molding and channels in a back part of the molding to carry printing fluid to the dies. The printhead assembly also includes a printed circuit board affixed to the back part of the molding, not covering any of the channels, and an electrical connection between each die and the printed circuit board.
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公开(公告)号：EP2961611A4
公开(公告)日：2017-06-14
申请号：EP13876732
申请日：2013-07-29
发明人： CHEN CHIEN-HUA , CUMBIE MICHAEL W
CPC分类号： B41J2/1632 , B29C69/001 , B41J2/14016 , B41J2/1404 , B41J2/14145 , B41J2/14201 , B41J2/1433 , B41J2/155 , B41J2/1601 , B41J2/1603 , B41J2/1607 , B41J2/162 , B41J2/1623 , B41J2/1628 , B41J2/1637 , B41J2/1645 , B41J2002/14419 , B41J2002/14491 , B41J2202/19 , B41J2202/20 , H05K1/186 , H05K3/284 , H05K3/32 , H05K3/4007 , H05K2203/0228 , H05K2203/1316
摘要： In an embodiment, a fluid flow structure includes a micro device embedded in a molding. A fluid feed hole is formed through the micro device, and a saw defined fluid channel is cut through the molding to fluidically couple the fluid feed hole with the channel.
摘要翻译： 在一个示例中，用于制造微型器件组件的工艺包括将微型器件放置在印刷电路板的前部上，在包围微型器件的印刷电路板上模制模制件，然后形成通往微型器件的通道 印刷电路板的后部。
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4.发明公开METHOD OF MANUFACTURING FLOW PATH MEMBER, FLOW PATH MEMBER, AND LIQUID EJECTING HEAD 审中-公开制造流路部件，流路部件和液体喷射头的方法
公开(公告)号：EP3170667A2
公开(公告)日：2017-05-24
申请号：EP16196236.0
申请日：2016-10-28
发明人： TOGASHI, Isamu
CPC分类号： B41J2/1433 , B29C65/08 , B29C65/1635 , B29C65/8253 , B29C66/112 , B29C66/1122 , B29C66/114 , B29C66/232 , B29C66/30223 , B29C66/322 , B29C66/54 , B29C66/71 , B29C66/81267 , B29L2031/7678 , B41J2/1607 , B41J2/161 , B41J2/1623 , B41J2/1634 , B41J2/1637 , B41J2/175 , B41J2002/14419 , B29K2023/12
摘要： A method of manufacturing a flow path member which forms a flow path such that a concave portion provided on a first surface of a first member is covered with a second surface of a second member, the method includes introducing a part of a fused director to an inner side of the concave portion when viewed from a direction in which the first member and the second member are laminated; and fixing the first member and the second member by curing the fused director in a state where the concave portion is covered with the second surface and forming a flow path.
摘要翻译： 一种制造流路构件的方法，所述流路构件形成流路，使得设置在第一构件的第一表面上的凹部被第二构件的第二表面覆盖，所述方法包括将一部分熔合的导向器引导到 当从第一构件和第二构件层叠的方向看时，凹部的内侧; 以及在所述凹部被所述第二表面覆盖并形成流动路径的状态下，通过固化所述融合导向器来固定所述第一构件和所述第二构件。
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公开(公告)号：EP3099496A1
公开(公告)日：2016-12-07
申请号：EP14881363.7
申请日：2014-01-29
CPC分类号： B41J2/175 , B29B11/06 , B41J2/1603 , B41J2/1623 , B41J2/1628 , B41J2/1629 , B41J2/1632 , B41J2/1637 , B41J2002/14362 , H01L2924/181 , H01L2924/186
摘要： A fluid directing assembly can comprise a molded support comprising a modified epoxy molded compound which includes epoxy resin, cross-linker, filler, and is devoid of wax release agent. The assembly can also include a silicon die attached to the molded support and wherein the silicon die and the molded support define a fluid directing channel.
摘要翻译： 流体引导组件可以包括模制支撑体，其包含改性环氧模塑化合物，其包括环氧树脂，交联剂，填料，并且不含脱蜡剂。 组件还可以包括附接到模制支撑件上的硅模具，并且其中硅模具和模制支撑件限定流体引导通道。
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公开(公告)号：EP3046768A1
公开(公告)日：2016-07-27
申请号：EP13893836.0
申请日：2013-09-20
CPC分类号： B41J2/1637 , B41J2/1433 , B41J2/155 , B41J2/1601 , B41J2/1607 , B41J2/162 , B41J2/1628 , B41J2/1632 , B41J2002/14419 , B41J2202/19
摘要： A printbar module and method of forming the same are described. In an example, a printbar module includes a printed circuit board (PCB), a plurality of printhead die slivers, and a manifold. The printhead die slivers are embedded in molding and attached to the PCB. The molding has a plurality of slots in fluidic communication with fluid feed holes of the printhead die slivers. The manifold is in direct fluidic communication with the slots to supply fluid thereto.
摘要翻译： 描述了印刷模块及其形成方法。 在一个示例中，打印头模块包括印刷电路板（PCB），多个打印头芯片和歧管。 打印头芯片嵌入模制中并连接到PCB上。 模制件具有与打印头芯片的流体供给孔流体连通的多个槽。 歧管与槽直接流体连通以向其供应流体。
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7.发明授权MOULDED STRUCTURE HAVING A MICROSCOPIC STRUCTURE AND METHOD OF MOLDING SUCH STRUCTURE 有权根据上述制造量子微观结构及形态方法形结构
公开(公告)号：EP1300446B1
公开(公告)日：2011-11-30
申请号：EP01945769.6
申请日：2001-07-02
IPC分类号： C08L101/00 , C08K5/00 , B29C45/00 , B41J2/16 , C08K5/3492
CPC分类号： B41J2/1637 , B29C45/0013 , B29C45/2628 , B41J2/16 , B41J2/1634 , B41J2002/14387 , C08L63/00 , C08L101/00 , C08L61/20 , C08L2666/14
摘要： A resin composition which is suitable for producing a molding of a fine structure, reduced in molding shrinkage, satisfactory in mold shape transfer, and excellent in suitability for post-processing such as polishing and laser processing. It is a thermosetting resin composition comprising 95 to 35 wt.% thermosetting resin and 5 to 65 wt.% organic filler having a particle diameter of 10 νm or smaller. From this composition, an ink ejection device for ink-jet printers which has a fine structure, for example, a nozzle having a diameter of 30 νm, is integrally molded.
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8.发明公开FLUID EJECTION ASSEMBLY, METHOD FOR MANUFACTURING IT AND METHOD FOR MANUFACTURING A MOUNTING SUBSTRATE 审中-公开FLUID弹出装置，方法用于生产和生产安装基板的制作方法
公开(公告)号：EP2384282A1
公开(公告)日：2011-11-09
申请号：EP09795838.3
申请日：2009-12-16
发明人： PETRUCHIK, Dwight J.
CPC分类号： B41J2/14024 , B41J2/1433 , B41J2/155 , B41J2/16 , B41J2/1637 , B41J2002/14362
摘要： The present invention relates to a fluid ejection assembly that includes an injection-molded mounting substrate (220) that is formed by a two-shot injection molding process, wherein a housing portion (222) of the mounting substrate is formed by a first shot molding, and a die-attach portion (230) of the mounting substrate is formed within the housing portion by a second shot molding.
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公开(公告)号：EP2255963A8
公开(公告)日：2011-06-01
申请号：EP10177930.4
申请日：2002-12-13
发明人： Hoisington, Paul, A. , Zhou, Yong
IPC分类号： B41J1/00
CPC分类号： B41J2/1637 , B41J2/161 , B41J2202/03 , B41J2202/11
摘要： A method of manufacturing an ink jet printing module can include forming a piezoelectric element having a stiffened surface.
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公开(公告)号：EP1706274B1
公开(公告)日：2011-05-25
申请号：EP04802092.9
申请日：2004-12-20
发明人： SILVERBROOK, Kia, Silverbrook Research Pty Ltd , NAKAZAWA, Akira, Silverbrook Research Pty Ltd , HIBBARD, Christopher, Silverbrook Res. Pty. Ltd. , MACKEY, Paul Ian, Silverbrook Research Pty Ltd , BERRY, Norman Micheal, Silverbrook Res. Pty. Ltd. , JACKSON, Garry Raymond, Silverbrook Res. Pty Ltd.
IPC分类号： B41J2/175
CPC分类号： B41J25/34 , B41J2/04541 , B41J2/04543 , B41J2/0458 , B41J2/04585 , B41J2/04591 , B41J2/135 , B41J2/14016 , B41J2/14427 , B41J2/155 , B41J2/1623 , B41J2/1628 , B41J2/1634 , B41J2/1637 , B41J2/1642 , B41J2/1648 , B41J2/16526 , B41J2/16535 , B41J2/16585 , B41J2/1707 , B41J2/1714 , B41J2/175 , B41J2/17503 , B41J2/17506 , B41J2/17509 , B41J2/17513 , B41J2/1752 , B41J2/17536 , B41J2/17553 , B41J2/17556 , B41J2/17566 , B41J2/19 , B41J2/515 , B41J29/02 , B41J29/13 , B41J29/38 , B41J2002/14362 , B41J2002/14403 , B41J2002/14419 , B41J2002/14435 , B41J2002/14459 , B41J2002/14475 , B41J2002/14491 , B41J2002/1742 , B41J2002/17516 , B41J2202/19 , B41J2202/20 , B41J2202/21
摘要： A cartridge unit (10) for an inkjet printer, with an ink storage compartment (46) and an ink feed system (30) for connection to a printhead (22). The ink storage compartment has a displaceable wall section (48) so that its variable storage volume (46) is variable. The displaceable wall (48) is biased (54) toward expanding the variable storage volume (46) so that there is a negative pressure in the ink storage volume (46), such that ink does not inadvertently leak from the ink ejection nozzles. Without negative pressure, an ink meniscus can bulge from the nozzles. The meniscus will 'pin' itself to the edge of the nozzle aperture and may be strong enough to stop ink leakage. However, paper dust or other contaminants will eventually stop the bulging meniscus from pinning itself on the nozzle rim and leakage occurs. A negative pressure in the ink storage volume makes the meniscus invert back into the nozzle aperture. As the meniscus does not bulge out of the nozzle, paper dust on the nozzle surface does not break the surface tension to cause leakage.
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