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1. 发明申请

US20080074451A1 HIGH FREQUENCY DROPLET EJECTION DEVICE AND METHOD 有权
标题翻译：高频滴流喷射装置及方法
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。

2. 发明申请

US20050200640A1 High frequency droplet ejection device and method 有权
标题翻译：高频液滴喷射装置及方法
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。

3. 发明申请

US20060007271A1 Printhead 有权
标题翻译：打印头
公开(公告)号：US20060007271A1
公开(公告)日：2006-01-12
申请号：US11214681
申请日：2005-08-29
申请人： Andreas Bibl , John Higginson , Paul Hoisington , Deane Gardner , Robert Hasenbein , Melvin Biggs , Edward Moynihan
发明人： Andreas Bibl , John Higginson , Paul Hoisington , Deane Gardner , Robert Hasenbein , Melvin Biggs , Edward Moynihan
IPC分类号： B41J2/05
CPC分类号： B41J2/14233 , B41J2/161 , B41J2/1623 , B41J2/1628 , B41J2/1631 , B41J2/1632 , B41J2/1635 , B41J2/1637 , B41J2/1642 , B41J2/1645 , B41J2/1646 , B41J2002/14306 , B41J2002/14403 , B41J2002/14419 , B41J2202/20
摘要： Ink jet printheads and printhead components are described.
摘要翻译：描述了喷墨打印头和打印头部件。

4. 发明申请

US20050280675A1 Printhead 审中-公开
标题翻译：打印头
公开(公告)号：US20050280675A1
公开(公告)日：2005-12-22
申请号：US11213596
申请日：2005-08-26
申请人： Andreas Bibl , John Higginson , Paul Hoisington , Deane Gardner , Robert Hasenbein , Melvin Biggs , Edward Moynihan
发明人： Andreas Bibl , John Higginson , Paul Hoisington , Deane Gardner , Robert Hasenbein , Melvin Biggs , Edward Moynihan
IPC分类号： B41J2/045 , B41J20060101 , B41J2/055 , B41J2/14
CPC分类号： B41J2/14233 , B41J2/161 , B41J2/1623 , B41J2/1628 , B41J2/1631 , B41J2/1632 , B41J2/1635 , B41J2/1637 , B41J2/1642 , B41J2/1645 , B41J2/1646 , B41J2002/14306 , B41J2002/14403 , B41J2002/14419 , B41J2202/20
摘要： Ink jet printheads and printhead components are described.
摘要翻译：描述了喷墨打印头和打印头部件。

5. 发明申请

US20050270329A1 Droplet ejection apparatus alignment 有权
标题翻译：液滴喷射装置对准
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。

6. 发明申请

US20050206689A1 Apparatus for depositing droplets 有权
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.

7. 发明申请

US20070057979A1 Waveform Shaping Interface 有权
标题翻译：波形整形界面
公开(公告)号：US20070057979A1
公开(公告)日：2007-03-15
申请号：US11532473
申请日：2006-09-15
申请人： Deane Gardner , Paul Hoisington , Daniel Cote
发明人： Deane Gardner , Paul Hoisington , Daniel Cote
IPC分类号： B41J29/38
CPC分类号： G05D7/0629 , B01L3/0268 , B41J2/0456 , B41J2/04561 , B41J2/04586 , B41J2/04588 , B41J2/2142 , B41J29/393 , G01N35/1016
摘要： A method and system of facilitating development of fluids having a variety of elemental compositions are disclosed. A graphical user interface allows user interaction with a lab deposition system to control fluid drop ejection of fluids through multiple nozzles. Fluid drop ejection and drop formation can vary from fluid to fluid, and require adjustments to waveform parameters of a drive pulse applied to the multiple nozzles. The system implements a drop watcher camera system to capture real-time still and video images of fluid drops as they exit the multiple nozzles. The captured drop formation of the fluid drops are displayed to the user, and based on the images the waveform parameters are adjusted and customized specific for individual fluid. In addition to adjusting the drive pulse that effects fluid drop ejection, a tickle pulse can also be adjusted and customize to prevent clogging of the nozzles.
摘要翻译：公开了促进具有各种元素组成的流体的开发的方法和系统。图形用户界面允许用户与实验室沉积系统进行交互以控制通过多个喷嘴的流体的液滴喷射。液滴喷射和液滴形成可以随流体而变化，并且需要调整施加到多个喷嘴的驱动脉冲的波形参数。该系统实现了一个下落观察器摄像机系统，用于在液滴离开多个喷嘴时捕获液滴的实时静态和视频图像。流体液滴的捕获液滴形式显示给用户，并且基于图像，波形参数被调整和定制为特定于各个流体。除了调节影响液滴喷射的驱动脉冲之外，还可以调节和定制挠曲脉冲以防止喷嘴堵塞。

8. 发明申请

US20060164450A1 Ink jet printing 有权
标题翻译：喷墨打印
公开(公告)号：US20060164450A1
公开(公告)日：2006-07-27
申请号：US11321941
申请日：2005-12-29
申请人： Paul Hoisington , Deane Gardner
发明人： Paul Hoisington , Deane Gardner
IPC分类号： B41J29/38
CPC分类号： B41J2/04588 , B41J2/04581 , B41J2/04596 , B41J2/04598 , B41J2002/14403
摘要： In general, in one aspect, the invention features a method of driving an inkjet module having a plurality of ink jets. The method includes applying a voltage waveform to the inkjet module, the voltage waveform including a first pulse and a second pulse, activating one or more of the ink jets contemporaneously to applying the first pulse, wherein each activated ink jet ejects a fluid droplet in response to the first pulse, and activating all of the ink jets contemporaneously to applying the second pulse without ejecting a droplet.
摘要翻译：通常，一方面，本发明的特征在于驱动具有多个喷墨的喷墨模块的方法。该方法包括将电压波形施加到喷墨模块，电压波形包括第一脉冲和第二脉冲，激活同时施加第一脉冲的一个或多个喷墨器，其中每个激活的喷墨喷射液体以响应并且同时激活所有喷墨以施加第二脉冲而不喷射液滴。

9. 发明申请

US20050140747A1 Drop ejection assembly 有权
标题翻译：卸料组件
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。

10. 发明申请

US20080094433A1 Apparatus for Depositing Droplets 审中-公开
标题翻译：沉淀液滴的装置
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。

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