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1. 发明授权

US06866881B2 Dispensing system and method 有权
标题翻译：点胶系统及方法
公开(公告)号：US06866881B2
公开(公告)日：2005-03-15
申请号：US10196571
申请日：2002-07-16
申请人： Thomas C. Prentice , Brian P. Prescott , Kenneth C. Crouch , Murray D. Scott , Earl Sweet, Jr. , Yingfei Ke
发明人： Thomas C. Prentice , Brian P. Prescott , Kenneth C. Crouch , Murray D. Scott , Earl Sweet, Jr. , Yingfei Ke
IPC分类号： B05D1/26 , B05C5/00 , B05D3/00 , B23K3/06 , B05D5/12
CPC分类号： B23K3/0607 , B23K3/0623 , B23K2101/40
摘要： A dispensing system and method for dispensing material onto a substrate. The dispensing system includes a frame, a support, coupled to the frame, that supports the substrate at a dispensing position in the dispensing system, and a dispensing head, coupled to the frame, that dispenses the material onto the substrate. The dispensing head includes a motor unit having a first motor coupled to an output drive mechanism, and a dispensing unit, removably coupled to the motor unit, having a material outlet from which the dispensing material is dispensed, the dispensing unit having a dispensing mechanism coupled to the material outlet and coupled to the output drive mechanism of the motor unit such that operation of the first motor causes the dispensing mechanism to dispense material through the outlet. The dispensing head may be controlled for deposition of dots of material having diameters smaller than a dispensing needle of the dispensing unit.
摘要翻译：一种用于将材料分配到基底上的分配系统和方法。分配系统包括框架，联接到框架的支撑件，其在分配系统中的分配位置处支撑基板，以及联接到框架的分配头，其将材料分配到基板上。分配头包括具有联接到输出驱动机构的第一马达的马达单元和可移除地联接到马达单元的分配单元，具有分配材料从其分配的材料出口，分配单元具有联接的分配机构并且耦合到电动机单元的输出驱动机构，使得第一电动机的操作使分配机构通过出口分配材料。可以控制分配头，用于沉积具有小于分配单元的分配针的直径的材料点。

2. 发明授权

US06395334B1 Multiple head dispensing method 有权
标题翻译：多头分配方式
公开(公告)号：US06395334B1
公开(公告)日：2002-05-28
申请号：US09643324
申请日：2000-08-22
申请人： Thomas C. Prentice , Brian P. Prescott , Kenneth C. Crouch , Murray D. Scott
发明人： Thomas C. Prentice , Brian P. Prescott , Kenneth C. Crouch , Murray D. Scott
IPC分类号： B05D500
CPC分类号： H01L21/67706 , B23K3/0607 , B23K2101/40 , H01L21/6715 , H01L21/67721 , H01L21/6776 , H05K13/0469
摘要： A dispensing system and method for dispensing material onto a substrate. The dispensing system includes a frame, a support, coupled to the frame, that supports the substrate at a dispensing position in the dispensing system, and a dispensing head, coupled to the frame, that dispenses the material onto the substrate. The dispensing head includes a motor unit having a first motor coupled to an output drive mechanism, and a dispensing unit, removably coupled to the motor unit, having a material outlet from which the dispensing material is dispensed, the dispensing unit having a dispensing mechanism coupled to the material outlet and coupled to the output drive mechanism of the motor unit such that operation of the first motor causes the dispensing mechanism to dispense material through the outlet.
摘要翻译：一种用于将材料分配到基底上的分配系统和方法。分配系统包括框架，联接到框架的支撑件，其在分配系统中的分配位置处支撑基板，以及联接到框架的分配头，其将材料分配到基板上。分配头包括具有联接到输出驱动机构的第一马达的马达单元和可移除地联接到马达单元的分配单元，具有分配材料从其分配的材料出口，分配单元具有联接的分配机构并且耦合到电动机单元的输出驱动机构，使得第一电动机的操作使分配机构通过出口分配材料。

3. 发明授权

US06214117B1 Dispensing system and method 有权
标题翻译：点胶系统及方法
公开(公告)号：US06214117B1
公开(公告)日：2001-04-10
申请号：US09253119
申请日：1999-02-19
申请人： Thomas C. Prentice , Brian P. Prescott , Kenneth C. Crouch , Murray D. Scott
发明人： Thomas C. Prentice , Brian P. Prescott , Kenneth C. Crouch , Murray D. Scott
IPC分类号： B05C1100
CPC分类号： H01L21/67706 , B23K3/0607 , B23K2101/40 , H01L21/6715 , H01L21/67721 , H01L21/6776 , H05K13/0469
摘要： A dispensing system and method for dispensing material onto a substrate. The dispensing system includes a frame, a support, coupled to the frame, that supports the substrate at a dispensing position in the dispensing system, and a dispensing head, coupled to the frame, that dispenses the material onto the substrate. The dispensing head includes a motor unit having a first motor coupled to an output drive mechanism, and a dispensing unit, removably coupled to the motor unit, having a material outlet from which the dispensing material is dispensed, the dispensing unit having a dispensing mechanism coupled to the material outlet and coupled to the output drive mechanism of the motor unit such that operation of the first motor causes the dispensing mechanism to dispense material through the outlet.
摘要翻译：一种用于将材料分配到基底上的分配系统和方法。分配系统包括框架，联接到框架的支撑件，其在分配系统中的分配位置处支撑基板，以及联接到框架的分配头，其将材料分配到基板上。分配头包括具有联接到输出驱动机构的第一马达的马达单元和可移除地联接到马达单元的分配单元，具有分配材料从其分配的材料出口，分配单元具有联接的分配机构并且耦合到电动机单元的输出驱动机构，使得第一电动机的操作使分配机构通过出口分配材料。

4. 发明授权

US07980197B2 Method and apparatus for dispensing a viscous material on a substrate 有权
标题翻译：用于在基材上分配粘性材料的方法和设备
公开(公告)号：US07980197B2
公开(公告)日：2011-07-19
申请号：US11707620
申请日：2007-02-16
申请人： Thomas C. Prentice , Kenneth C. Crouch
发明人： Thomas C. Prentice , Kenneth C. Crouch
IPC分类号： B05C11/00
CPC分类号： B05C5/0225 , B05C5/0229 , B05C11/1031 , B05C11/1034 , H01L21/67005 , H01L21/6715
摘要： A dispenser for dispensing a volume of viscous material on a substrate includes a frame, a gantry system coupled to the frame, and a dispenser unit coupled to the gantry system. The dispenser unit includes a housing having a chamber and a piston disposed in the chamber. The piston is configured to move between a pre-dispense position and a dispense position within the chamber. The dispenser unit further includes a dispensing bore configured to receive the piston therein and a nozzle coupled to the housing. A controller is coupled to the piston to control the operation of the piston. The dispenser is constructed such that a volume of viscous material dispensed from the dispensing bore is substantially equal to the volume of the piston entering the dispensing bore when moving the piston to the dispense position. Other embodiments and methods of dispensing viscous material are further disclosed.
摘要翻译：用于在衬底上分配一定体积的粘性材料的分配器包括框架，连接到框架的台架系统以及耦合到台架系统的分配器单元。分配器单元包括具有腔室和设置在腔室中的活塞的壳体。活塞构造成在腔室内的预分配位置和分配位置之间移动。分配器单元还包括配置为将活塞接纳在其中的分配孔和联接到壳体的喷嘴。控制器联接到活塞以控制活塞的操作。分配器被构造成使得从分配孔分配的一定体积的粘性材料基本上等于当将活塞移动到分配位置时进入分配孔的活塞的体积。进一步公开了分配粘性材料的其它实施例和方法。

5. 发明申请

US20110253741A1 METHOD AND APPARATUS FOR DISPENSING A VISCOUS MATERIAL ON A SUBSTRATE 审中-公开
标题翻译：用于在基材上分配粘弹性材料的方法和装置
公开(公告)号：US20110253741A1
公开(公告)日：2011-10-20
申请号：US13169713
申请日：2011-06-27
申请人： Thomas C. Prentice , Kenneth C. Crouch
发明人： Thomas C. Prentice , Kenneth C. Crouch
IPC分类号： B67D7/06
CPC分类号： B05C5/0225 , B05C5/0229 , B05C11/1031 , B05C11/1034 , H01L21/67005 , H01L21/6715
摘要： A dispenser for dispensing a volume of viscous material on a substrate includes a frame, a gantry system coupled to the frame, and a dispenser unit coupled to the gantry system. The dispenser unit includes a housing having a chamber and a piston disposed in the chamber. The piston is configured to move between a pre-dispense position and a dispense position within the chamber. The dispenser unit further includes a dispensing bore configured to receive the piston therein and a nozzle coupled to the housing. A controller is coupled to the piston to control the operation of the piston. The dispenser is constructed such that a volume of viscous material dispensed from the dispensing bore is substantially equal to the volume of the piston entering the dispensing bore when moving the piston to the dispense position. Other embodiments and methods of dispensing viscous material are further disclosed.
摘要翻译：用于在衬底上分配一定体积的粘性材料的分配器包括框架，连接到框架的台架系统以及耦合到台架系统的分配器单元。分配器单元包括具有腔室和设置在腔室中的活塞的壳体。活塞构造成在腔室内的预分配位置和分配位置之间移动。分配器单元还包括配置为将活塞接纳在其中的分配孔和联接到壳体的喷嘴。控制器联接到活塞以控制活塞的操作。分配器被构造成使得从分配孔分配的一定体积的粘性材料基本上等于当将活塞移动到分配位置时进入分配孔的活塞的体积。进一步公开了分配粘性材料的其它实施例和方法。

6. 发明申请

US20080105703A1 Method and apparatus for dispensing a viscous material on a substrate 有权
标题翻译：用于在基材上分配粘性材料的方法和设备
公开(公告)号：US20080105703A1
公开(公告)日：2008-05-08
申请号：US11707620
申请日：2007-02-16
申请人： Thomas C. Prentice , Kenneth C. Crouch
发明人： Thomas C. Prentice , Kenneth C. Crouch
IPC分类号： B67D5/08
CPC分类号： B05C5/0225 , B05C5/0229 , B05C11/1031 , B05C11/1034 , H01L21/67005 , H01L21/6715
摘要： A dispenser for dispensing a volume of viscous material on a substrate includes a frame, a gantry system coupled to the frame, and a dispenser unit coupled to the gantry system. The dispenser unit includes a housing having a chamber and a piston disposed in the chamber. The piston is configured to move between a pre-dispense position and a dispense position within the chamber. The dispenser unit further includes a dispensing bore configured to receive the piston therein and a nozzle coupled to the housing. A controller is coupled to the piston to control the operation of the piston. The dispenser is constructed such that a volume of viscous material dispensed from the dispensing bore is substantially equal to the volume of the piston entering the dispensing bore when moving the piston to the dispense position. Other embodiments and methods of dispensing viscous material are further disclosed.
摘要翻译：用于在衬底上分配一定体积的粘性材料的分配器包括框架，连接到框架的台架系统以及耦合到台架系统的分配器单元。分配器单元包括具有腔室和设置在腔室中的活塞的壳体。活塞构造成在腔室内的预分配位置和分配位置之间移动。分配器单元还包括配置为将活塞接纳在其中的分配孔和联接到壳体的喷嘴。控制器联接到活塞以控制活塞的操作。分配器被构造成使得从分配孔分配的一定体积的粘性材料基本上等于当将活塞移动到分配位置时进入分配孔的活塞的体积。进一步公开了分配粘性材料的其它实施例和方法。

7. 发明授权

US06572702B1 High speed electronic assembly system and method 失效
标题翻译：高速电子组装系统及方法
公开(公告)号：US06572702B1
公开(公告)日：2003-06-03
申请号：US09745324
申请日：2000-12-21
申请人： Gary T. Freeman , Ronald C. Lasky , Robert J. Balog , Joseph Belmonte , Thomas C. Prentice , Brian P. Prescott
发明人： Gary T. Freeman , Ronald C. Lasky , Robert J. Balog , Joseph Belmonte , Thomas C. Prentice , Brian P. Prescott
IPC分类号： B05C1100
CPC分类号： B23P21/004 , H05K3/00 , H05K3/0091 , H05K3/1216 , H05K3/1241 , H05K13/00 , H05K13/0069
摘要： Aspects of the present invention are directed to methods and apparatus for producing substrates, including printed circuit boards, in production lines. In one aspect, the present invention provides a production system, a plurality of production lines, wherein machines from one of the lines may be used to replace machines in one of the other lines. In another aspect, the present invention provides a printing system for use in circuit board production lines. The printing system includes a first printer, a second printer and a transfer station. In another aspect, the present invention provides a dispensing system for use is production lines. The dispensing system includes a shuttle conveyor system that allows parallel processing on multiple circuit boards.
摘要翻译：本发明的方面涉及生产线中用于制造包括印刷电路板的基底的方法和装置。一方面，本发明提供了一种生产系统，多条生产线，其中来自一条生产线的机器可用于替代其它生产线之一的机器。另一方面，本发明提供一种用于电路板生产线的印刷系统。打印系统包括第一打印机，第二打印机和传送站。另一方面，本发明提供一种用于生产线的分配系统。分配系统包括允许在多个电路板上并行处理的梭式输送机系统。

8. 发明授权

US06224675B1 Multiple head dispensing system and method 有权
标题翻译：多头分配系统和方法
公开(公告)号：US06224675B1
公开(公告)日：2001-05-01
申请号：US09459784
申请日：1999-12-13
申请人： Thomas C. Prentice , Brian P. Prescott , Thomas Purcell , Stephen S. Helm , Donald J. Martin , Kevin Brown
发明人： Thomas C. Prentice , Brian P. Prescott , Thomas Purcell , Stephen S. Helm , Donald J. Martin , Kevin Brown
IPC分类号： B05C1100
CPC分类号： H01L21/6715 , H05K13/0469
摘要： Embodiments of the present invention provide a multiple head dispensing system having independently controlled dispensing heads. Each of the dispensing heads may be independently controlled to provide simultaneous, asynchronous operation and to allow dispensing of different materials onto substrates. Independent control of the dispensing heads is accomplished under the control of a controller in conjunction with a plurality of gantry systems, each of which positions one of the multiple dispensing heads over a substrate that is to receive dispensing material. In some embodiments, each gantry system utilizes two drive mechanisms, arranged in parallel, that provide movement of the dispensing head over an x-y plane. Multiple conveyor systems are utilized that allow parallel processing of work products in the dispensing system.
摘要翻译：本发明的实施例提供了具有独立控制的分配头的多头分配系统。每个分配头可以被独立地控制以提供同时的，异步的操作并且允许将不同的材料分配到基底上。分配头的独立控制在控制器的控制下结合多个台架系统来实现，每个台架系统将多个分配头中的一个定位在待接收分配材料的基板上。在一些实施例中，每个台架系统利用平行布置的两个驱动机构，其提供分配头在x-y平面上的运动。利用多个输送系统，允许并行处理分配系统中的工作产品。

9. 发明授权

US06902052B2 System and method for controlling a conveyor system configuration to accommodate different size substrates 有权
标题翻译：用于控制输送机系统配置以适应不同尺寸基板的系统和方法
公开(公告)号：US06902052B2
公开(公告)日：2005-06-07
申请号：US10740709
申请日：2003-12-18
申请人： Thomas C. Prentice , Brian P. Prescott , Greg Bouvier
发明人： Thomas C. Prentice , Brian P. Prescott , Greg Bouvier
IPC分类号： B65G21/10 , B65G43/00
CPC分类号： B65G21/10 , B65G2203/041
摘要： A rail position control system is provided that controls a conveyor system configuration to accommodate a plurality of differently sized substrates in an apparatus. The rail position control system includes at least one camera, which is mounted on a mounting surface located in close proximity to the conveyor system. The rail position control system further includes a computer system that is operatively coupled to the camera and to a motor. The motor is further coupled to at least one rail of the conveyor system. The camera is operative to view and provide a plurality of images of a conveyor lane width value to the computer system. The conveyor lane width value represents a space located between at least one pair of rails of the conveyor system. The computer system responds by processing the plurality of images of the conveyor lane width value to generate a rail position adjustment value, which is communicated, via control signals, to the motor to actuate the motor to move the at least one rail a distance representing the rail position adjustment value.
摘要翻译：提供了一种轨道位置控制系统，其控制输送机系统配置以在装置中容纳多个不同尺寸的基板。轨道位置控制系统包括至少一个照相机，其安装在位于紧邻传送系统的安装表面上。轨道位置控制系统还包括可操作地耦合到照相机和电动机的计算机系统。马达进一步联接到输送机系统的至少一个轨道。相机可操作以向计算机系统查看并提供输送机通道宽度值的多个图像。输送道宽度值表示位于输送机系统的至少一对导轨之间的空间。计算机系统通过处理输送机通道宽度值的多个图像来响应，以产生轨道位置调整值，该轨道位置调节值通过控制信号传送到电动机以致动马达以使至少一个轨道移动一段距离，轨道位置调整值。

10. 发明授权

US06541063B1 Calibration of a dispensing system 有权
标题翻译：分配系统的校准
公开(公告)号：US06541063B1
公开(公告)日：2003-04-01
申请号：US09705080
申请日：2000-11-02
申请人： Thomas C. Prentice , Brian P. Prescott
发明人： Thomas C. Prentice , Brian P. Prescott
IPC分类号： B05D500
CPC分类号： H05K13/0469 , B05C5/0225
摘要： The present invention is directed to methods and apparatus for controlling the quanatity of material dispensed from dispensing systems. In one aspect of the present invention, a dispensing system includes a weight scale upon which material is dispensed from a dispensing system during a calibration routine. The weight of the dispensed material is determined and compared with a target weight. If the weight of the dispensed material varies from the target weight by more than a predetermined amount, then characteristics of the dispensing system are adjusted, and the calibration routine is repeated.
摘要翻译：本发明涉及用于控制从分配系统分配的材料的质量的方法和装置。在本发明的一个方面，分配系统包括在校准程序期间从分配系统分配材料的重量标尺。确定分配材料的重量，并将其与目标重量进行比较。如果分配材料的重量从目标重量变化超过预定量，则调整分配系统的特性，并重复校准程序。

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