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1. 发明申请

WO2007038111A1 VISCOUS MATERIAL DISPENSING SYSTEMS WITH PARAMETER MONITORING AND METHODS OF OPERATING SUCH SYSTEMS 审中-公开
标题翻译：具有参数监测的VISCOUS材料分配系统及其操作方法
公开(公告)号：WO2007038111A1
公开(公告)日：2007-04-05
申请号：PCT/US2006/036595
申请日：2006-09-20
申请人： NORDSON CORPORATION , QUINONES, Horatio , RATLEDGE, Thomas, Laferl , CIARDELLA, Robert , BABIARZ, Alec , FISKE, Erik , MEIER, Mark , GIUSTI, Chris , FANG, Liang
发明人： QUINONES, Horatio , RATLEDGE, Thomas, Laferl , CIARDELLA, Robert , BABIARZ, Alec , FISKE, Erik , MEIER, Mark , GIUSTI, Chris , FANG, Liang
IPC分类号： H05K13/04
CPC分类号： H05K13/046
摘要： Systems (10) and methods for dispensing or jetting a viscous material (48). The systems (10) include an electronic controller (24) and a jetting dispenser (60) operatively coupled with the electronic controller (24). The systems (10) further include at least one sensor (110, 112, 114) that senses a system dispensing parameter and communicates an output signal representing the sensed parameter to the electronic controller (24) for controlling system operation. In pneumatically-actuated jetting dispensers, a sensor (110) may sense the fluid pressure in the air cavity (66) of the pneumatic actuator. In jetting dispensers (60) with a movable needle valve, a sensor (114) may sense the displacement of the needle shaft (68). In other jetting dispensers (60), a sensor (112) may sense the vibration of the jetting dispenser (60).
摘要翻译：用于分配或喷射粘性材料（48）的系统（10）和方法。系统（10）包括电子控制器（24）和与电子控制器（24）可操作地耦合的喷射分配器（60）。系统（10）还包括至少一个传感器（110,112,114），其感测系统分配参数，并将表示所感测参数的输出信号传达到电子控制器（24）以控制系统操作。在气动致动喷射分配器中，传感器（110）可以感测气动致动器的空气腔（66）中的流体压力。在具有可移动针阀的喷射分配器（60）中，传感器（114）可感测针轴（68）的位移。在其它喷射分配器（60）中，传感器（112）可以感测喷射分配器（60）的振动。

2. 发明申请

WO2006031235A1 METHOD FOR PREAPPLYING UNDERFILL TO A MICROELECTRONIC PACKAGING AND MICROELECTRONIC PACKAGES FORMED THEREBY 审中-公开
标题翻译：用于预处理到微电子封装的方法和形成的微电子封装
公开(公告)号：WO2006031235A1
公开(公告)日：2006-03-23
申请号：PCT/US2004/030938
申请日：2004-09-22
申请人： NORDSON CORPORATION , QUINONES, Horatio , FANG, Liang , ELLIS, Dave , FISKE, Erik, Andrew , RATLEDGE, Thomas, Laferl , BABIARZ, Alec, J. , CIARDELLA, Robert
发明人： QUINONES, Horatio , FANG, Liang , ELLIS, Dave , FISKE, Erik, Andrew , RATLEDGE, Thomas, Laferl , BABIARZ, Alec, J. , CIARDELLA, Robert
IPC分类号： H01L21/56
CPC分类号： H01L21/563 , H01L23/3114 , H01L23/3171 , H01L24/10 , H01L2224/05572 , H01L2224/05573 , H01L2224/13022 , H01L2224/73203 , H01L2924/0102 , H01L2924/01322
摘要： Apparatus and methods for preapplying discrete amounts (18, 20) of underfill material to a component substrate (12) before the solder bumps (14) of a component (10) carried by the substrate (12) are joined by ref low with a packaging substrate (26) to create a microelectronics package. The amounts (18, 20) of underfill material are preferably applied by a non-contact dispensing technique as discrete amounts at interstitial areas (21) on an active surface of the component substrate (12) defined between nearest-neighbor solder bumps (14). The underfill material forms a continuous meniscus (24) of underfill material across the interstitial areas (21) not occupied by the solder bumps (14) and forms a collar (22) encircling each of the solder bumps (14). The cured underfill material strengthens and improves the reliability of the solder joints (30) formed by the bump reflow.
摘要翻译：在由衬底（12）承载的部件（10）的焊料凸块（14）之前，将分散量（18,20）的底部填充材料预先施加到部件衬底（12）的装置和方法通过引脚衬底（26）以产生微电子封装。底部填充材料的量（18,20）优选通过非接触分配技术作为离散量施加在限定在最近邻焊料凸块（14）之间的部件基板（12）的有源表面上的间隙区域（21）。底部填充材料在未被焊料凸块（14）占据的间隙区域（21）上形成底部填充材料的连续弯液面（24），并形成围绕每个焊料凸块（14）的环（22）。固化的底部填充材料增强并提高由凸点回流形成的焊点（30）的可靠性。

3. 发明申请

WO2005009627A2 APPARATUS AND METHOD FOR DISPENSING DISCRETE AMOUNTS OF VISCOUS MATERIAL 审中-公开
标题翻译：用于分配粘弹材料离散度的装置和方法
公开(公告)号：WO2005009627A2
公开(公告)日：2005-02-03
申请号：PCT/US2004/020247
申请日：2004-06-25
申请人： NORDSON CORPORATION , FISKE, Erik , QUINONES, Horatio , MAIORCA, Philip, P. , BABIARZ, Alec , CIARDELLA, Robert
发明人： FISKE, Erik , QUINONES, Horatio , MAIORCA, Philip, P. , BABIARZ, Alec , CIARDELLA, Robert
IPC分类号： B05C
CPC分类号： B05C5/001 , B05C5/0225 , B05C5/0237 , B05C11/1034 , H05K13/046
摘要： Apparatus and methods for dispensing small amounts of a viscous material onto a workpiece. The narrow-profile dispensing apparatus (10) includes a fluid chamber (28), a nozzle (35), and a valve seat disk (62; 136) representing individual components that are removable from a main body (22) of the dispensing apparatus (10) for cleaning and/or replacement. The nozzle (35) is coupled with the fluid chamber (28) by a heat transfer body (44) that may be cooled by, for example, a cooling fluid routed through an air pathway (86, 88, 90) defined in the heat transfer body (44). The main body (22) of the dispensing apparatus (10) may be cooled by air exhausted from an air cavity (80) of a pneumatic actuator (78, 80) regulating the movement of a needle (22) to control the flow of viscous material in the dispensing apparatus (10).
摘要翻译：将少量粘性物质分配到工件上的装置和方法。窄型分配装置（10）包括流体室（28），喷嘴（35）和阀座盘（62; 136），其表示可从分配装置的主体（22）移除的各个部件（10）用于清洁和/或更换。喷嘴（35）通过传热体（44）与流体室（28）联接，传热体（44）可以通过例如通过限定在热量中的空气路径（86,88,90）引导的冷却流体来冷却转移体（44）。分配装置（10）的主体（22）可以由调节针（22）的运动的气动致动器（78,80）的空气腔（80）排出的空气来冷却，以控制粘性在分配装置（10）中的材料。

4. 发明申请

WO2007005235A1 METHOD OF FORMING AT LEAST ONE CONTINUOUS LINE OF VISCOUS MATERIAL BETWEEN TWO COMPONENTS OF AN ELECTRONIC ASSEMBLY 审中-公开
标题翻译：在电子组装的两个组件之间形成粘结材料的至少一条连续线的方法
公开(公告)号：WO2007005235A1
公开(公告)日：2007-01-11
申请号：PCT/US2006/023403
申请日：2006-06-16
申请人： NORDSON CORPORATION , BABIARZ, Alex, J. , BABIARZ, Kristina , FANG, Liang , FISKE, Erik , GIUSTI, Christopher, L. , QUINONES, Horatio , SURIAWIDJAJA, Floriana , RATLEDGE, Thomas, L.
发明人： BABIARZ, Alex, J. , BABIARZ, Kristina , FANG, Liang , FISKE, Erik , GIUSTI, Christopher, L. , QUINONES, Horatio , SURIAWIDJAJA, Floriana , RATLEDGE, Thomas, L.
IPC分类号： H01L51/52
CPC分类号： H01L51/5237 , H01L51/5246
摘要： A method is provided for forming at least one continuous line (104, 106, 108, 110) of viscous material between two components (100, 102) of an electronic assembly forming two substrates (100, 102). The method includes the steps of depositing a plurality of spaced apart dots (20) of the viscous material onto a surface (98) of a first one (100) of the substrates (100,102) and bringing a second one (102) of the substrates (100, 102) into contact with the dots (20) causing the dots (20) to merge together to form at least one continuous line (104, 106, 108, 110) of the viscous material between the two substrates (100, 102).
摘要翻译：提供了一种用于在形成两个基板（100,102）的电子组件的两个部件（100,102）之间形成粘性材料的至少一条连续线（104,106,108,110）的方法。该方法包括以下步骤：将粘性材料的多个间隔开的点（20）沉积到基底（100,102）的第一个（100）的表面（98）上，并且使第二个（102）的基底（100,102）与所述点（20）接触，导致所述点（20）合并在一起，以在所述两个基板（100,102）之间形成所述粘性材料的至少一条连续线（104,106,108,110））。

5. 发明申请

WO2010033758A1 AUTOMATED VACUUM ASSISTED VALVE PRIMING SYSTEM AND METHODS OF USE 审中-公开
标题翻译：自动真空辅助阀预灌装系统及其使用方法
公开(公告)号：WO2010033758A1
公开(公告)日：2010-03-25
申请号：PCT/US2009/057403
申请日：2009-09-18
申请人： NORDSON CORPORATION , CROWELL, Cutler , FISKE, Erik , QUINONES, Horatio , SAWATZKY, Brian
发明人： CROWELL, Cutler , FISKE, Erik , QUINONES, Horatio , SAWATZKY, Brian
IPC分类号： B67D7/08
CPC分类号： G05D16/20 , B05C5/0225 , B05C11/1005 , B05C11/1034 , Y10T137/0396 , Y10T137/85986
摘要： An automated system (10) and methods (11) for priming a fluid chamber (12) of a fluid dispensing valve (14) with fluid (16) from fluid material source that includes a vacuum source (46), a valve priming station (32), a vacuum switch (54), and a controller (62). The valve priming station (32) has a boot (40), a vacuum chamber (36), and a vacuum channel (42) in the boot (40). The vacuum channel (42) connects with the vacuum source (46) via the vacuum chamber (36). The boot (40) sealingly engages a valve nozzle (28) of the fluid dispensing valve (14) so that the vacuum chamber (36) connects the vacuum source (46) with the fluid chamber (12). The vacuum switch (54) couples with the vacuum channel (42) via the vacuum chamber (36) and has an opened and closed position based upon a vacuum level in the vacuum chamber (36). The controller (62) is electrically connected with the vacuum source (46) and vacuum switch (54) and controls priming of the fluid dispensing valve (14) based upon whether the vacuum switch (54) is opened or closed.
摘要翻译：一种自动化系统（10）和方法（11），用于利用来自流体材料源的流体（16）起动流体分配阀（14）的流体室（12），流体材料源包括真空源（46），阀启动站 32），真空开关（54）和控制器（62）。阀门启动台（32）具有一个罩（40），一个真空室（36）和一个位于靴子（40）中的真空通道（42）。真空通道（42）通过真空室（36）与真空源（46）连接。护罩（40）密封地接合流体分配阀（14）的阀喷嘴（28），使得真空室（36）将真空源（46）与流体室（12）连接。真空开关（54）经由真空室（36）与真空通道（42）联接，并且基于真空室（36）中的真空水平具有打开和关闭位置。基于真空开关（54）是打开还是关闭，控制器（62）与真空源（46）和真空开关（54）电连接并控制流体分配阀（14）的启动。

6. 发明申请

WO2005046298A1 METHOD OF CONFORMAL COATING USING NONCONTACT DISPENSING 审中-公开
标题翻译：使用非接触分配的合适涂层方法
公开(公告)号：WO2005046298A1
公开(公告)日：2005-05-19
申请号：PCT/US2004/033992
申请日：2004-10-14
申请人： NORDSON CORPORATION , FANG, Liang , QUINONES, Horatio
发明人： FANG, Liang , QUINONES, Horatio
IPC分类号： H05K3/00
CPC分类号： H05K3/0091 , H01L21/56 , H01L23/3121 , H01L2924/0002 , H05K3/284 , H05K2203/013 , H01L2924/00
摘要： A method of noncontact dispensing is provided for conformal coating applications by jetting a viscous material (100) onto a substrate (36). Dispensing by a jetting process results in small wetted areas thus providing highly discrete and selective conformal coating capabilities. Enhanced selectivity permits the coating of small areas (100) and geometries and provides excellent edge definition between coated areas (100) and uncoated areas of the substrate (36).
摘要翻译：通过将粘性材料（100）喷射到基底（36）上，为保形涂层应用提供非接触分配的方法。通过喷射过程分配会导致小的湿润区域，从而提供高度离散和选择性的保形涂布能力。增强的选择性允许涂覆小面积（100）和几何形状，并且在涂覆区域（100）和基底（36）的未涂覆区域之间提供优异的边缘清晰度。

7. 发明申请

WO2003006230A1 METHOD AND APPARATUS FOR UNDERFILLING ELECTRONIC COMPONENTS USING VACUUM ASSIST 审中-公开
标题翻译：使用真空辅助设备来减少电子元件的方法和装置
公开(公告)号：WO2003006230A1
公开(公告)日：2003-01-23
申请号：PCT/US2002/021458
申请日：2002-07-08
申请人： NORDSON CORPORATION , HUEY, Brett , PADGETT, David, N. , QUINONES, Horatio
发明人： HUEY, Brett , PADGETT, David, N. , QUINONES, Horatio
IPC分类号： B29C70/72
CPC分类号： B29C70/84 , B29L2031/3406 , H01L2224/73204 , H01L2224/743 , H01L2224/92125
摘要： A bead of liquid encapsulant or underfilled material (16) is dispensed along one or more edges of the flip chip (12). A plenum is located along the sides of the chip (12) in which encapsulant or underfilled material has not been deposited, such as opposite the dispensed material. Thereafter, the plenum is subject to a negative pressure source for drawing a vacuum to the area beneath the chip (12) and the substrate (10). The negative pressure aids in the natural capillary underfilling action and for quicker and more effective underfilling of the chip. Simultaneous underfilling of a plurality of chips (12) can be achieved by mounting a like plurality of vacuum tools to a plate which is moved into registration with a like plurality of chip/substrate workstations. By operatively connecting the vacuum tools to a controller, and to appropriate valves which can be set to adjust the vacuum level.
摘要翻译：沿着倒装芯片（12）的一个或多个边缘分配液体密封剂或未填充材料（16）的珠粒。沿着芯片（12）的侧面设置增压室，其中密封剂或未填充材料未被沉积，例如与分配的材料相对。此后，通气室经受负压源，用于向芯片（12）和基板（10）下面的区域抽真空。负压有助于天然毛细管底部填充动作，并有助于更快，更有效地填充芯片。可以通过将相同的多个真空工具安装到移动到与相同的多个芯片/基板工作站对准的板上来实现多个芯片（12）的同时欠灌装。通过将真空工具可操作地连接到控制器，以及适当的阀，其可以被设置以调节真空水平。

8. 发明申请

WO2017048688A1 DISPENSE MONITORING AND CONTROL 审中-公开
标题翻译：协调监测和控制
公开(公告)号：WO2017048688A1
公开(公告)日：2017-03-23
申请号：PCT/US2016/051468
申请日：2016-09-13
申请人： NORDSON CORPORATION , DONNER, Joseph E. , QUINONES, Horatio , RATLEDGE, Thomas
发明人： DONNER, Joseph E. , QUINONES, Horatio , RATLEDGE, Thomas , GORMAN, Michael , GIUSTI, Christopher L. , LEWIS, Alan R. , SUHININ, Yuriy
IPC分类号： B05C11/10
CPC分类号： B05C5/0225 , B05C11/1013 , B05C11/1034
摘要： Methods and systems (10) of accurately dispensing a viscous fluid onto a substrate. In an embodiment, a method includes using an electronic flow meter device (32a, 32b) to produce electrical flow meter output signals and performing a responsive control function in a closed loop manner by adjusting at least one dispensing parameter to correct for a difference between an output data set and a reference data set. In another embodiment, a system (10) includes a control operatively coupled to a gas flow meter device (32a, 32b) and to a weigh scale (72) allowing for a density of an amount of viscous material to be determined.
摘要翻译：将粘性流体精确分配到基底上的方法和系统（10）。在一个实施例中，一种方法包括使用电子流量计装置（32a，32b）来产生电流量计输出信号并以闭环方式执行响应控制功能，通过调整至少一个分配参数来校正一个输出数据集和参考数据集。在另一个实施例中，系统（10）包括可操作地耦合到气体流量计装置（32a，32b）的控制器和允许确定一定量的粘性材料的密度的称重秤（72）。

9. 发明申请

WO2008085624A1 METHOD OF CONTROLLING EDGE DEFINITION OF VISCOUS MATERIALS 审中-公开
标题翻译：控制粘弹材料边缘定义的方法
公开(公告)号：WO2008085624A1
公开(公告)日：2008-07-17
申请号：PCT/US2007/086490
申请日：2007-12-05
申请人： NORDSON CORPORATION , QUINONES, Horatio , CHANG, Tom , ZAKRAJSEK, Rick , VASTOLA, George , PERKINS, Brad , HOGAN, Pat
发明人： QUINONES, Horatio , CHANG, Tom , ZAKRAJSEK, Rick , VASTOLA, George , PERKINS, Brad , HOGAN, Pat
IPC分类号： B05C11/10
CPC分类号： H05K3/0091 , B05B12/16 , B05C11/1034 , B23K3/0638 , B23K2201/36 , H05K3/28 , H05K2203/0126 , H05K2203/1366 , H05K2203/1476
摘要： A method of controlling edge definition of viscous material applied to an application area (22) on a substrate (24) comprises dispensing a row of droplets (52) of the viscous material onto the application area (22) with a dispensing apparatus (20). While moving relative to the substrate (24) along a path (56) proximate the row of droplets (52), the dispensing apparatus (20) dispenses a fan spray pattern of the viscous material. At least some of the viscous material dispensed in the fan spray pattern impinges and mixes with the row of droplets (52) to define an edge of the fan spray pattern.
摘要翻译：一种控制施加到基底（24）上的施加区域（22）上的粘性材料的边缘定义的方法包括用分配装置（20）将一排粘性物质的液滴（52）分配到施加区域（22）上，。沿着靠近一排液滴（52）的路径（56）相对于衬底（24）移动时，分配装置（20）分配粘性材料的风扇喷雾图案。分配在风扇喷雾图案中的至少一些粘性材料撞击并与该排液滴（52）混合以限定风扇喷雾图案的边缘。

10. 发明申请

WO2014081536A1 DISPENSER AND METHOD OF DISPENSING AND CONTROLLING WITH A FLOW METER 审中-公开
标题翻译：分配器和流量计的分配和控制方法
公开(公告)号：WO2014081536A1
公开(公告)日：2014-05-30
申请号：PCT/US2013/067169
申请日：2013-10-29
申请人： NORDSON CORPORATION
发明人： DONNER, Joseph, E. , GORMAN, Michael , GIUSTI, Christopher, L. , QUINONES, Horatio , RATLEDGE, Thomas, L. , SUHININ, Yuriy
IPC分类号： B05C5/02 , B05C11/10 , B05B15/02
CPC分类号： B05C11/1013 , B05B12/085 , B05B15/50 , B05C5/0225 , B05C5/0283 , B05C5/0291
摘要： A non-contact jetting dispenser, viscous fluid dispensing system and method. The system (10) includes a viscous fluid dispenser (12) for dispensing the viscous fluid (20). The system (10) further includes a viscous fluid supply container (26) adapted to hold the viscous fluid (20). A flow path is provided for the viscous fluid (20) between the viscous fluid supply container (26) and an outlet (16) of the viscous fluid dispenser (1 2). An electronic flow meter device (32a, 32b) is used to produce electrical output signals proportional to the flow rate of the fluid flowing through the flow path. A control (40) is operatively coupled to the electronic flow meter (32a, 32b) for continuously receiving and processing the electrical output signals and performing a responsive control function in a closed loop manner.
摘要翻译：非接触喷射分配器，粘性流体分配系统和方法。系统（10）包括用于分配粘性流体（20）的粘性流体分配器（12）。系统（10）还包括适于保持粘性流体（20）的粘性流体供应容器（26）。为粘性流体供应容器（26）和粘性流体分配器（12）的出口（16）之间的粘性流体（20）提供流动路径。电子流量计装置（32a，32b）用于产生与流过流路的流体的流量成比例的电输出信号。控制器（40）可操作地耦合到电子流量计（32a，32b），用于连续接收和处理电输出信号并以闭环方式执行响应控制功能。

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