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1. 发明授权

US09707584B2 Dual applicator fluid dispensing methods and systems 有权
公开(公告)号：US09707584B2
公开(公告)日：2017-07-18
申请号：US14326722
申请日：2014-07-09
申请人： Nordson Corporation
发明人： Christopher L. Giusti , Philip P. Maiorca , Mark S. Meier , David N. Padgett
IPC分类号： B05B12/12 , B05B13/04 , B05B3/00 , B05C11/10 , B05C13/02 , B05C5/02 , B05D1/00 , B05D1/02 , H01L21/673
CPC分类号： B05B12/124 , B05B3/00 , B05B13/0442 , B05C5/0216 , B05C5/027 , B05C11/1018 , B05C11/1021 , B05C13/02 , B05D1/02 , H01L21/67333
摘要： Methods for simultaneously dispensing a first fluid pattern at a first dispense region with a first applicator and a second fluid pattern at a second dispense region with a second applicator. The first and second applicators are moved toward their respective dispense regions with a positioner. While dispensing, the second applicator is moved relative to the first applicator in a direction or directions parallel to a first axis, a second axis, and/or a third axis, the axes being mutually orthogonal. The first dispense region may be provided with a unique first tilt and/or a unique first contour relative to the reference plane and along the third axis. Systems for dispensing fluid include a primary positioner supporting a first applicator, and a secondary positioner coupled to the primary positioner and supporting a second applicator and configured to move the second applicator relative to the first applicator.

2. 发明授权

US10737286B2 Dual applicator fluid dispensing methods and systems 有权
公开(公告)号：US10737286B2
公开(公告)日：2020-08-11
申请号：US16179824
申请日：2018-11-02
申请人： NORDSON CORPORATION
发明人： Christopher L. Giusti , Philip P. Maiorca , Mark S. Meier , David N. Padgett
IPC分类号： B05B12/12 , B05C5/02 , B05C11/10 , B05B3/00 , B05B13/04 , B05D1/02 , B05C13/02 , H01L21/673
摘要： Methods for simultaneously dispensing a first fluid pattern at a first dispense region with a first applicator and a second fluid pattern at a second dispense region with a second applicator. The first and second applicators are moved toward their respective dispense regions with a positioner. While dispensing, the second applicator is moved relative to the first applicator in a direction or directions parallel to a first axis, a second axis, and/or a third axis, the axes being mutually orthogonal. The first dispense region may be provided with a unique first tilt and/or a unique first contour relative to the reference plane and along the third axis. Systems for dispensing fluid include a primary positioner supporting a first applicator, and a secondary positioner coupled to the primary positioner and supporting a second applicator and configured to move the second applicator relative to the first applicator.

3. 发明申请

US20140248421A1 METHODS FOR CONTINUOUSLY MOVING A FLUID DISPENSER WHILE DISPENSING AMOUNTS OF A FLUID MATERIAL 有权
标题翻译：流体分配器中流体分配器连续移动的方法
公开(公告)号：US20140248421A1
公开(公告)日：2014-09-04
申请号：US14280032
申请日：2014-05-16
申请人： Nordson Corporation
发明人： Ronald N. Abernathy , Clifford A. Fowler , Philip P. Maiorca , Horatio Quinones , Thomas L. Ratledge
IPC分类号： H05K3/00
CPC分类号： B05B12/084 , H05K1/0269 , H05K3/0005 , H05K3/0008 , H05K3/125 , H05K13/0465 , H05K2203/0126 , H05K2203/013 , H05K2203/163
摘要： Methods for applying fluid materials to a substrate, such as circuit board, while continuously moving the fluid dispenser. Some methods generally involve correcting the dispense location for each of the dispensed amounts of fluid material by executing a statistical comparison of either the predicted and actual landing locations on the substrate, or the predicted and actual positions of the dispenser at each of the dispense locations. Other methods generally involve initiating the dispensing of amounts of the fluid material at dispense locations corrected by a correction factor specified in terms of the servo cycle for the movement of the dispenser or by a correction factor specified in terms of partial servo cycles courtesy of a timer.
摘要翻译：在流体分配器连续移动的同时将流体材料施加到诸如电路板的基底上的方法。一些方法通常包括通过执行基板上的预测和实际着陆位置的统计比较，或在每个分配位置处的分配器的预测位置和实际位置来校正每个分配量的流体材料的分配位置。其他方法通常包括在通过针对分配器的运动的伺服循环所指定的校正因子校正的分配位置处引发流体材料的量的分配，或通过由计时器提供的部分伺服循环所指定的校正因子。

4. 发明申请

US20190001363A1 DUAL APPLICATOR FLUID DISPENSING METHODS AND SYSTEMS 审中-公开
公开(公告)号：US20190001363A1
公开(公告)日：2019-01-03
申请号：US16125753
申请日：2018-09-09
申请人： NORDSON CORPORATION
发明人： Christopher L. Giusti , Philip P. Maiorca , Mark S. Meier , David N. Padgett
IPC分类号： B05B12/12 , B05D1/02 , B05B13/04 , B05B3/00
摘要： Systems for dispensing fluid in a first fluid pattern at a first dispense region and in a second fluid pattern at a second dispense region on one or more electronic substrates are disclosed. The system includes a primary positioner, a secondary positioner providing movement in the X axis direction and the Y axis direction relative to the primary positioner, a first applicator for dispensing fluid while being moved by the primary positioner, a second applicator for dispensing fluid while being moved by the primary positioner and/or the secondary positioner, a camera, and a controller. The controller determines a position of the first dispense region and a position of the second dispense region, controls movement of the primary positioner and the secondary positioner, and controls the first and second applicators to simultaneously dispense the first and second fluid patterns onto the respective first and second dispense regions.

5. 发明申请

US20190001362A1 DUAL APPLICATOR FLUID DISPENSING METHODS AND SYSTEMS 审中-公开
公开(公告)号：US20190001362A1
公开(公告)日：2019-01-03
申请号：US16125749
申请日：2018-09-09
申请人： NORDSON CORPORATION
发明人： Christopher L. Giusti , Philip P. Maiorca , Mark S. Meier , David N. Padgett
IPC分类号： B05B12/12 , B05D1/02 , B05B13/04 , B05B3/00
摘要： Methods of dispensing fluid are disclosed. A first applicator is positioned above a first dispense site at a first dispense region of a first electronic substrate by moving the first applicator using a primary positioner. A second applicator is simultaneously positioned above a first dispense site at a second dispense region of the first electronic substrate by moving the second applicator together with the first applicator using the primary positioner and moving the second applicator relative to the first applicator using a secondary positioner. It is then determined that the first or the second dispense region is misaligned relative to the other of the first or the second dispense region. Fluid is dispensed from the first applicator while moving the first applicator using the primary positioner to form a first fluid pattern at the first dispense region and fluid is simultaneously dispensed from the second applicator while moving the second applicator using the primary positioner and the secondary positioner.

6. 发明授权

US10150131B2 Dual applicator fluid dispensing methods and systems 有权
公开(公告)号：US10150131B2
公开(公告)日：2018-12-11
申请号：US15624932
申请日：2017-06-16
申请人： NORDSON CORPORATION
发明人： Christopher L. Giusti , Philip P. Maiorca , Mark S. Meier , David N. Padgett
IPC分类号： B05C11/10 , B05B13/04 , B05C5/02 , B05B12/12 , B05B3/00 , B05D1/02 , B05C13/02 , H01L21/673
摘要： Methods for simultaneously dispensing a first fluid pattern at a first dispense region with a first applicator and a second fluid pattern at a second dispense region with a second applicator. The first and second applicators are moved toward their respective dispense regions with a positioner. While dispensing, the second applicator is moved relative to the first applicator in a direction or directions parallel to a first axis, a second axis, and/or a third axis, the axes being mutually orthogonal. The first dispense region may be provided with a unique first tilt and/or a unique first contour relative to the reference plane and along the third axis. Systems for dispensing fluid include a primary positioner supporting a first applicator, and a secondary positioner coupled to the primary positioner and supporting a second applicator and configured to move the second applicator relative to the first applicator.

7. 发明申请

US20170246650A1 METHODS FOR CONTINUOUSLY MOVING A FLUID DISPENSER WHILE DISPENSING AMOUNTS OF A FLUID MATERIAL 审中-公开
公开(公告)号：US20170246650A1
公开(公告)日：2017-08-31
申请号：US15589920
申请日：2017-05-08
申请人： NORDSON CORPORATION
发明人： Ronald N. Abernathy , Clifford A. Fowler , Philip P. Maiorca , Horatio Quinones , Thomas L. Ratledge
IPC分类号： B05B12/08 , H05K3/00 , H05K3/12
CPC分类号： B05B12/084 , H05K1/0269 , H05K3/0005 , H05K3/0008 , H05K3/1241 , H05K3/125 , H05K13/0465 , H05K2203/0126 , H05K2203/013 , H05K2203/163
摘要： Methods for applying fluid materials to a substrate, such as circuit board, while continuously moving the fluid dispenser are disclosed. Initially, a dispenser is continuously moved through a constant motion trajectory connecting the plurality of dispense locations on the substrate. The electrical output signals generated by one or more of encoders of the dispenser are monitored as the dispenser is continuously moved through the constant motion trajectory. The dispenser is triggered at each of the plurality of dispense locations and droplets of the fluid material are jetted while continuously moving the dispenser. The spatial coordinates of each droplet of the fluid material on the substrate are measured and compared to expected landing coordinates for each droplet of the fluid material to generate a spatial error for each droplet of the fluid material. At least one dispense location is corrected and an updated constant motion trajectory is generated.

8. 发明申请

US20160008835A1 DUAL APPLICATOR FLUID DISPENSING METHODS AND SYSTEMS 有权
标题翻译：双应用流体分配方法和系统
公开(公告)号：US20160008835A1
公开(公告)日：2016-01-14
申请号：US14326722
申请日：2014-07-09
申请人： Nordson Corporation
发明人： Christopher L. Giusti , Philip P. Maiorca , Mark S. Meier , David N. Padgett
IPC分类号： B05B12/12 , B05B13/04 , B05D1/02 , B05B3/00
CPC分类号： B05B12/124 , B05B3/00 , B05B13/0442 , B05C5/0216 , B05C5/027 , B05C11/1018 , B05C11/1021 , B05C13/02 , B05D1/02 , H01L21/67333
摘要： Methods for simultaneously dispensing a first fluid pattern at a first dispense region with a first applicator and a second fluid pattern at a second dispense region with a second applicator. The first and second applicators are moved toward their respective dispense regions with a positioner. While dispensing, the second applicator is moved relative to the first applicator in a direction or directions parallel to a first axis, a second axis, and/or a third axis, the axes being mutually orthogonal. The first dispense region may be provided with a unique first tilt and/or a unique first contour relative to the reference plane and along the third axis. Systems for dispensing fluid include a primary positioner supporting a first applicator, and a secondary positioner coupled to the primary positioner and supporting a second applicator and configured to move the second applicator relative to the first applicator.
摘要翻译：用于在第一分配区域与第二施加器同时分配具有第一施加器的第一流体图案和在第二分配区域处的第二流体图案的方法。第一和第二施加器通过定位器移动到它们各自的分配区域。在分配时，第二施加器在平行于第一轴线，第二轴线和/或第三轴线的方向或方向上相对于第一施加器移动，所述轴线相互正交。第一分配区域可以相对于参考平面并且沿着第三轴线被提供有唯一的第一倾斜和/或唯一的第一轮廓。用于分配流体的系统包括支撑第一施加器的主要定位器和联接到主定位器并支撑第二施加器并被配置成相对于第一施加器移动第二施加器的次定位器。

9. 发明申请

US20230081663A1 DUAL APPLICATOR FLUID DISPENSING METHODS AND SYSTEMS 有权
公开(公告)号：US20230081663A1
公开(公告)日：2023-03-16
申请号：US17987445
申请日：2022-11-15
申请人： NORDSON CORPORATION
发明人： Christopher L. GIUSTI , Philip P. Maiorca , Mark S. Meier , David N. Padgett
IPC分类号： B05B12/12 , B05C5/02 , B05C11/10 , B05B3/00 , B05B13/04 , B05D1/02
摘要： Methods of dispensing fluid are disclosed. A first applicator is positioned above a first dispense site at a first dispense region of a first electronic substrate by moving the first applicator using a primary positioner. A second applicator is simultaneously positioned above a first dispense site at a second dispense region of the first electronic substrate by moving the second applicator together with the first applicator using the primary positioner and moving the second applicator relative to the first applicator using a secondary positioner. It is then determined that the first or the second dispense region is misaligned relative to the other of the first or the second dispense region. Fluid is dispensed from the first applicator while moving the first applicator using the primary positioner to form a first fluid pattern at the first dispense region and fluid is simultaneously dispensed from the second applicator while moving the second applicator using the primary positioner and the secondary positioner.

10. 发明申请

US20190070623A1 DUAL APPLICATOR FLUID DISPENSING METHODS AND SYSTEMS 审中-公开
公开(公告)号：US20190070623A1
公开(公告)日：2019-03-07
申请号：US16179824
申请日：2018-11-02
申请人： NORDSON CORPORATION
发明人： Christopher L. Giusti , Philip P. Maiorca , Mark S. Meier , David N. Padgett
IPC分类号： B05B12/12 , B05D1/02 , B05B13/04 , B05B3/00
摘要： Methods for simultaneously dispensing a first fluid pattern at a first dispense region with a first applicator and a second fluid pattern at a second dispense region with a second applicator. The first and second applicators are moved toward their respective dispense regions with a positioner. While dispensing, the second applicator is moved relative to the first applicator in a direction or directions parallel to a first axis, a second axis, and/or a third axis, the axes being mutually orthogonal. The first dispense region may be provided with a unique first tilt and/or a unique first contour relative to the reference plane and along the third axis. Systems for dispensing fluid include a primary positioner supporting a first applicator, and a secondary positioner coupled to the primary positioner and supporting a second applicator and configured to move the second applicator relative to the first applicator.

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