公开(公告)号：US20050206689A1

公开(公告)日：2005-09-22

申请号：US11130533

申请日：2005-05-16

申请人： Paul Hoisington ,  Melvin Biggs ,  Steven Barss

发明人： Paul Hoisington ,  Melvin Biggs ,  Steven Barss

IPC分类号： B41J2/19 ,  B41J2/05 ,  B41J2/07

CPC分类号： B41J2/14 ,  B41J2/19 ,  B41J2202/07

摘要： An apparatus for depositing droplets on a substrate is disclosed. The apparatus includes a support for the substrate, a droplet ejection assembly which includes a pumping chamber, a controller and a source of static pressure to maintain the total pressure in the pumping chamber above a threshold pressure level to avoid rectified diffusion type bubble growth in the pumping chamber. The droplet ejection assembly is positioned over the support for depositing the droplets on the substrate and includes, in addition to a pumping chamber, a displacement member and an orifice that ejects the droplets. The controller provides signals to the displacement member to eject drops.

公开(公告)号：US20080094433A1

公开(公告)日：2008-04-24

申请号：US11963054

申请日：2007-12-21

申请人： Paul Hoisington ,  Melvin Biggs ,  Steven Barss

发明人： Paul Hoisington ,  Melvin Biggs ,  Steven Barss

IPC分类号： B41J29/38

CPC分类号： B41J2/14 ,  B41J2/19 ,  B41J2202/07

摘要： An apparatus for depositing droplets on a substrate is disclosed. The apparatus includes a support for the substrate, a droplet ejection assembly which includes a pumping chamber, a controller and a source of static pressure to maintain the total pressure in the pumping chamber above a threshold pressure level to avoid rectified diffusion type bubble growth in the pumping chamber. The droplet ejection assembly is positioned over the support for depositing the droplets on the substrate and includes, in addition to a pumping chamber, a displacement member and an orifice that ejects the droplets. The controller provides signals to the displacement member to eject drops.

摘要翻译： 公开了一种用于在基板上沉积液滴的装置。 该装置包括用于衬底的支撑件，液滴喷射组件，其包括泵送室，控制器和静压源，以将泵送室中的总压力保持在阈值压力水平以上，以避免在 泵房。 液滴喷射组件位于支撑件上方，用于将液滴沉积在基底上，并且除了泵送室之外还包括排出液滴的位移构件和孔口。 控制器向位移构件提供信号以喷射液滴。

公开(公告)号：US20050270329A1

公开(公告)日：2005-12-08

申请号：US11118293

申请日：2005-04-29

申请人： Paul Hoisington ,  Steven Barss ,  Andreas Bibl ,  John Higginson ,  David Swett ,  Daniel Cote ,  Edward Moynihan ,  Robert Wells

发明人： Paul Hoisington ,  Steven Barss ,  Andreas Bibl ,  John Higginson ,  David Swett ,  Daniel Cote ,  Edward Moynihan ,  Robert Wells

IPC分类号： B41J2/14 ,  B41J2/145 ,  B41J2/155 ,  B41J2/16 ,  B41J2/165 ,  B41J2/175 ,  B41J2/21 ,  B41J2/245 ,  B41J2/515 ,  B41J25/34

CPC分类号： B41J2/155 ,  B41J2/2103 ,  B41J2/2135 ,  B41J25/34 ,  B41J2202/14 ,  B41J2202/20 ,  B41J2202/21

摘要： In one aspect, the invention features assemblies for depositing droplets on a substrate during relative motion of the assembly and the substrate along a process direction. The assemblies include a first printhead module and a second printhead module contacting the first printhead module, each of the printhead modules including a surface that includes an array of nozzles through which the printhead modules can eject fluid droplets, wherein each nozzle in the first printhead module's nozzle array is offset with respect to a corresponding nozzle in the second printhead module's nozzle array in a direction orthogonal to the process direction.

摘要翻译： 在一个方面，本发明的特征在于用于在组件和衬底沿着工艺方向的相对运动期间将液滴沉积在衬底上的组件。 所述组件包括第一打印头模块和与第一打印头模块接触的第二打印头模块，每个打印头模块包括包括喷嘴阵列的表面，打印头模块可以通过喷嘴阵列喷射液滴，其中第一打印头模块的每个喷嘴 喷嘴阵列相对于第二打印头模块的喷嘴阵列中的相应喷嘴在与处理方向正交的方向上偏移。

公开(公告)号：US20050200640A1

公开(公告)日：2005-09-15

申请号：US10800467

申请日：2004-03-15

申请人： Robert Hasenbein ,  Paul Hoisington ,  Deane Gardner ,  Steven Barss

发明人： Robert Hasenbein ,  Paul Hoisington ,  Deane Gardner ,  Steven Barss

IPC分类号： B41J2/045 ,  B41J29/38

CPC分类号： B41J2/04595 ,  B41J2/04581 ,  B41J2/04588 ,  B41J2/04593

摘要： In general, in one aspect, the invention features a method for driving a droplet ejection device having an actuator, including applying a multipulse waveform that includes two or more drive pulses to the actuator to cause the droplet ejection device to eject a single droplet of a fluid, wherein a frequency of the drive pulses is greater than a natural frequency, fj, of the droplet ejection device.

摘要翻译： 通常，在一个方面，本发明的特征在于一种用于驱动具有致动器的液滴喷射装置的方法，包括向致动器施加包括两个或更多个驱动脉冲的多脉冲波形，以使液滴喷射装置喷射单个液滴 流体，其中驱动脉冲的频率大于液滴喷射装置的固有频率fj。

公开(公告)号：US20050146560A1

公开(公告)日：2005-07-07

申请号：US10749622

申请日：2003-12-30

申请人： Steven Barss ,  Paul Hoisington ,  John Higginson

发明人： Steven Barss ,  Paul Hoisington ,  John Higginson

IPC分类号： B41J2/14 ,  B41J2/16

CPC分类号： B41J2/1433 ,  B41J2002/14475

摘要： A drop delivery printhead includes a well about a nozzle opening to enhance jetting performance.

摘要翻译： 液滴传送打印头包括关于喷嘴开口的井，以增强喷射性能。

公开(公告)号：US20080074451A1

公开(公告)日：2008-03-27

申请号：US11864250

申请日：2007-09-28

申请人： Robert Hasenbein ,  Paul Hoisington ,  Deane Gardner ,  Steven Barss

发明人： Robert Hasenbein ,  Paul Hoisington ,  Deane Gardner ,  Steven Barss

IPC分类号： B41J29/38

CPC分类号： B41J2/04595 ,  B41J2/04581 ,  B41J2/04588 ,  B41J2/04593

摘要： In general, in one aspect, the invention features a method for driving a droplet ejection device having an actuator, including applying a multipulse waveform that includes two or more drive pulses to the actuator to cause the droplet ejection device to eject a single droplet of a fluid, wherein a frequency of the drive pulses is greater than a natural frequency, fj, of the droplet ejection device.

摘要翻译： 通常，在一个方面，本发明的特征在于一种用于驱动具有致动器的液滴喷射装置的方法，包括向致动器施加包括两个或更多个驱动脉冲的多脉冲波形，以使液滴喷射装置喷射单个液滴 流体，其中驱动脉冲的频率大于液滴喷射装置的固有频率fj。

公开(公告)号：US20050140747A1

公开(公告)日：2005-06-30

申请号：US10749833

申请日：2003-12-30

申请人： John Batterton ,  Andreas Bibl ,  Paul Hoisington ,  Steven Barss

发明人： John Batterton ,  Andreas Bibl ,  Paul Hoisington ,  Steven Barss

IPC分类号： B41J2/14 ,  B41J2/045

CPC分类号： B41J2/1433 ,  B41J2/14201

摘要： A drop ejector includes a channel proximate a nozzle opening to control fluid flow.

摘要翻译： 液滴喷射器包括靠近喷嘴开口的通道以控制流体流动。

公开(公告)号：US07871221B2

公开(公告)日：2011-01-18

申请号：US12842289

申请日：2010-07-23

申请人： Christoph P. Menzel ,  Steven Barss

发明人： Christoph P. Menzel ,  Steven Barss

IPC分类号： E01F9/011

CPC分类号： A63C19/062 ,  E02D5/805

摘要： An anchoring base for a delineating pole using the reconfiguration of protruding resilient mechanical members to facilitate insertion and resist the subsequent extraction force on the pole. The mechanical members extend outwards relative to the insertion rod longitudinal axis, and bend or configure upon insertion of the anchoring base, into a first position that facilitates insertion while impeding and resisting axial extraction forces, and upon subsequent rotation of the anchoring base, the mechanical members bend or reconfigure into a second position such that the extraction resistance force is significantly reduced. The anchoring base design may be used in conjunction with a spring cartridge having a plurality of interlocking members forming a rigid mechanical structure during rotation.

摘要翻译： 使用突出的弹性机械构件的重新配置来形成描绘杆的锚定基座，以便于插入并抵抗杆上随后的提取力。 机械构件相对于插入杆纵向轴线向外延伸，并且在将锚固基座插入时弯曲或构造成第一位置，该第一位置便于插入同时阻碍和抵抗轴向拔出力，并且随后锚定基座的旋转，机械构件 构件弯曲或重新配置成第二位置，使得提取阻力大大降低。 锚定基座设计可以与具有在旋转期间形成刚性机械结构的多个互锁构件的弹簧筒结合使用。

公开(公告)号：US20100290834A1

公开(公告)日：2010-11-18

申请号：US12842289

申请日：2010-07-23

申请人： Christoph P. Menzel ,  Steven Barss

发明人： Christoph P. Menzel ,  Steven Barss

IPC分类号： E01F9/019

CPC分类号： A63C19/062 ,  E02D5/805

摘要： An anchoring base for a delineating pole using the reconfiguration of protruding resilient mechanical members to facilitate insertion and resist the subsequent extraction force on the pole. The mechanical members extend outwards relative to the insertion rod longitudinal axis, and bend or configure upon insertion of the anchoring base, into a first position that facilitates insertion while impeding and resisting axial extraction forces, and upon subsequent rotation of the anchoring base, the mechanical members bend or reconfigure into a second position such that the extraction resistance force is significantly reduced. The anchoring base design may be used in conjunction with a spring cartridge having a plurality of interlocking members forming a rigid mechanical structure during rotation.

摘要翻译： 使用突出的弹性机械构件的重新配置来形成描绘杆的锚定基座，以便于插入并抵抗杆上随后的提取力。 机械构件相对于插入杆纵向轴线向外延伸，并且在将锚固基座插入时弯曲或构造成第一位置，该第一位置便于插入同时阻碍和抵抗轴向拔出力，并且随后锚定基座的旋转，机械构件 构件弯曲或重新配置成第二位置，使得提取阻力大大降低。 锚定基座设计可以与具有在旋转期间形成刚性机械结构的多个互锁构件的弹簧筒结合使用。

公开(公告)号：US07794175B2

公开(公告)日：2010-09-14

申请号：US11782143

申请日：2007-07-24

申请人： Christoph P. Menzel ,  Steven Barss

发明人： Christoph P. Menzel ,  Steven Barss

IPC分类号： E01F9/011 ,  E01F9/013

CPC分类号： A63C19/062 ,  E02D5/805

摘要： An anchoring base for a delineating pole using the reconfiguration of protruding resilient mechanical members to facilitate insertion and resist the subsequent extraction force on the pole. The mechanical members extend outwards relative to the insertion rod longitudinal axis, and bend or configure upon insertion of the anchoring base, into a first position that facilitates insertion while impeding and resisting axial extraction forces, and upon subsequent rotation of the anchoring base, the mechanical members bend or reconfigure into a second position such that the extraction resistance force is significantly reduced. The anchoring base design may be used in conjunction with a spring cartridge having a plurality of interlocking members forming a rigid mechanical structure during rotation.

摘要翻译： 使用突出的弹性机械构件的重新配置来形成描绘杆的锚定基座，以便于插入并抵抗杆上随后的提取力。 机械构件相对于插入杆纵向轴线向外延伸，并且在将锚固基座插入时弯曲或构造成第一位置，该第一位置便于插入同时阻碍和抵抗轴向拔出力，并且随后锚定基座的旋转，机械构件 构件弯曲或重新配置成第二位置，使得提取阻力大大降低。 锚定基座设计可以与具有在旋转期间形成刚性机械结构的多个互锁构件的弹簧筒结合使用。