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11. 发明申请

US20080152821A1 Printing System with Conductive Element 审中-公开
标题翻译：导电元件印刷系统
公开(公告)号：US20080152821A1
公开(公告)日：2008-06-26
申请号：US11961978
申请日：2007-12-20
申请人： Deane A. Gardner , Daniel Alan West , Paul A. Hoisington , Steven H. Barss , John A. Higginson , Andreas Bibl , Matt Ottosson , Russ Yarp
发明人： Deane A. Gardner , Daniel Alan West , Paul A. Hoisington , Steven H. Barss , John A. Higginson , Andreas Bibl , Matt Ottosson , Russ Yarp
IPC分类号： B05D1/02 , C23C14/00 , B05B9/00
CPC分类号： B41J11/06 , B41J2/04 , B41J2202/09
摘要： Techniques for printing charged droplets are described herein.
摘要翻译：本文描述了打印带电液滴的技术。

12. 发明授权

US5489925A Ink jet printing system 失效
公开(公告)号：US5489925A
公开(公告)日：1996-02-06
申请号：US57091
申请日：1993-05-04
申请人： Jeffrey B. Brooks , Mark S. Noyes , Frank W. Martines , Charles W. Spehrley, Jr. , Steven H. Barss , Edward R. Moynihan , Nathan P. Hine , David W. Gailus
发明人： Jeffrey B. Brooks , Mark S. Noyes , Frank W. Martines , Charles W. Spehrley, Jr. , Steven H. Barss , Edward R. Moynihan , Nathan P. Hine , David W. Gailus
IPC分类号： B41J2/015 , B41J2/175 , B41J2/19 , B41J2/195 , B41J25/304 , G01D15/16
CPC分类号： B41J25/304 , B41J2/175 , B41J2/17593 , B41J2/19 , B41J2/195
摘要： In the ink jet printing system described in the specification, a hot melt ink jet printhead having two ink reservoirs is coupled through an ink supply line to a remote hot melt ink supply and a temperature controller is arranged to control the temperatures of the ink in the remote ink supply, the supply line, the ink reservoirs in the printhead and passages leading from the reservoirs to the ink jet orifices at selected temperature levels to inhibit high-temperature degradation of the ink while permitting the ink to be jetted at the desired jetting temperature. In addition, a pressure control system controls the pressure of the ink in the printhead at one or more selected levels to permit the printhead to be used at different orientations and to permit purging of air bubbles and contaminants from the orifice passageways and to supply a relatively high vacuum to a deaerator in the printhead to extract dissolved air from the ink. A check valve in the ink supply line permits the printhead to be positioned at different elevations with respect to the remote ink supply without causing any undesired flow of ink between the reservoir and the printhead.

13. 发明授权

US4928120A Orifice plate cleaner for hot melt ink jet 失效
标题翻译：孔板清洁剂用于热熔喷墨
公开(公告)号：US4928120A
公开(公告)日：1990-05-22
申请号：US275096
申请日：1988-11-21
申请人： Charles W. Spehrley, Jr. , Steven H. Barss , David G. Tomaszewski , Paul A. Hoisington
发明人： Charles W. Spehrley, Jr. , Steven H. Barss , David G. Tomaszewski , Paul A. Hoisington
IPC分类号： B41J2/165
CPC分类号： B41J2/17593 , B41J2/16535 , B41J2002/1655
摘要： In the embodiment of the cleaning device described in the specification, a web of paper is movable past the orifice plate of an ink jet head from a supply roll to a take-up roll. The cleaning device has a movable front end portion with two pressure bars positioned to urge the web of paper against two portions of the orifice plate, one portion being in line with the orifices and the other below the orifices. The pressure bar supports are arranged so that the bar positioned in line with the orifices engages the web after the other bar has urged the web against the orifice plate. The cleaning device also collects ink ejected during purging of air from the system and may be positioned to prevent ejection of ink during an internal purging operation.
摘要翻译：在说明书中描述的清洁装置的实施例中，纸幅可以从喷墨头的孔板从供给辊移动到卷取辊。清洁装置具有可移动的前端部分，其具有两个压力杆，所述压力杆定位成将纸幅推压到孔板的两个部分上，一部分与孔口对齐，而另一部分与孔口对齐。压力杆支撑件被布置成使得在另一个杆已经将腹板推靠在孔板上之后，与孔口成一直线定位的杆接合腹板。清洁装置还收集从系统吹扫空气期间喷射的墨水，并且可以定位成在内部清洗操作期间防止墨水喷射。

14. 发明授权

US08579397B2 Jet performance 有权
标题翻译：喷气性能
公开(公告)号：US08579397B2
公开(公告)日：2013-11-12
申请号：US12204890
申请日：2008-09-05
申请人： Steven H. Barss , William R. Letendre, Jr. , Paul A. Hoisington
发明人： Steven H. Barss , William R. Letendre, Jr. , Paul A. Hoisington
IPC分类号： B41J29/38
CPC分类号： B41J2/125 , B41J2/12
摘要： Among other things, for ink jetting, a system includes a printhead including at least 25 jets and an imaging device to capture image information for all of the jets simultaneously, the captured image information being useful in analyzing a performance of each of the jets.
摘要翻译：其中，喷墨系统包括至少包括25个喷嘴的打印头和用于同时捕获所有喷气机的图像信息的成像装置，所捕获的图像信息可用于分析每个喷嘴的性能。

15. 发明授权

US08434840B2 Morphology-corrected printing 有权
标题翻译：形态校正打印
公开(公告)号：US08434840B2
公开(公告)日：2013-05-07
申请号：US12023533
申请日：2008-01-31
申请人： Steven H. Barss
发明人： Steven H. Barss
IPC分类号： B41J29/38 , B41J25/308
CPC分类号： A21C15/002 , A23P10/00 , A23P20/15 , A23P2020/253 , B41J3/4073
摘要： In general, in one aspect, the invention features a method, including measuring a surface profile of a substrate, generating firing instructions for a droplet ejection device based on the surface profile, and depositing droplets on the substrate with the droplet ejection device according to the instructions.
摘要翻译：通常，在一个方面，本发明的特征在于一种方法，包括测量衬底的表面轮廓，基于表面轮廓产生用于液滴喷射装置的点火指令，以及根据所述液滴喷射装置在所述衬底上沉积液滴说明。

16. 发明申请

US20120186606A1 Cleaning of Nozzle Plate 审中-公开
标题翻译：清洁喷嘴板
公开(公告)号：US20120186606A1
公开(公告)日：2012-07-26
申请号：US13010159
申请日：2011-01-20
申请人： Steven H. Barss , Paul A. Hoisington
发明人： Steven H. Barss , Paul A. Hoisington
IPC分类号： B08B3/00
CPC分类号： B41J2/16552 , B41J2/16535
摘要： A method of cleaning an outer surface of a fluid ejector includes dispensing a cleaning fluid onto the outer surface of the fluid ejector, drying a region of the outer surface of the fluid ejector, and moving the region in a path across the outer surface of the fluid ejector to cause evaporation of the cleaning fluid along a front that moves across the outer surface of the fluid ejector A method of cleaning a surface of a fluid ejector includes dispensing a cleaning fluid onto the outer surface of the fluid ejector, the cleaning fluid including a solvent and carrier liquid that is more wettable to residue of fluid ejected from nozzles of the fluid ejector than the solvent and having a higher vapor pressure than the solvent, and evaporating the carrier liquid such that a concentration of solvent on the surface of the fluid ejector increases.
摘要翻译：清洁流体喷射器的外表面的方法包括将清洁流体分配到流体喷射器的外表面上，干燥流体喷射器的外表面的一个区域，以及使该区域沿着穿过流体喷射器的外表面的路径移动流体喷射器使得清洁流体沿着沿流体喷射器的外表面移动的前部蒸发。清洁流体喷射器的表面的方法包括将清洁流体分配到流体喷射器的外表面上，所述清洁流体包括溶剂和载体液体，其比溶剂从喷射器的喷嘴喷射的流体残留物更易于润湿，并且具有比溶剂更高的蒸汽压力，并蒸发载液，使得流体表面上的溶剂浓度喷射器增加。

17. 发明申请

US20120001966A1 Determining Whether A Flow Path Is Ready For Ejecting A Drop 有权
标题翻译：确定流路是否准备好弹出一滴
公开(公告)号：US20120001966A1
公开(公告)日：2012-01-05
申请号：US12829288
申请日：2010-07-01
申请人： Paul A. Hoisington , Mats G. Ottosson , Steven H. Barss
发明人： Paul A. Hoisington , Mats G. Ottosson , Steven H. Barss
IPC分类号： B41J29/38
CPC分类号： B41J2/2142 , B41J2/0451 , B41J2/04581 , B41J2/16579 , B41J2002/14354
摘要： A method of determining whether a flow path is ready for ejection includes supplying liquid to the flow path, which includes a pumping chamber and a nozzle, after supplying fluid to the flow path, applying energy to an actuator adjacent to the pumping chamber, measuring an electrical characteristic of the actuator to obtain a measured value, and comparing the measured value to a threshold value to determine if the flow path is ready for ejection.
摘要翻译：确定流动路径是否准备好用于喷射的方法包括在向流路供应流体之后向包括泵送室和喷嘴的流路供应液体，向靠近泵送室的致动器施加能量，测量执行器的电特性以获得测量值，并将测量值与阈值进行比较，以确定流动路径是否准备好用于喷射。

18. 发明授权

US07673969B2 Droplet ejection apparatus alignment 有权
公开(公告)号：US07673969B2
公开(公告)日：2010-03-09
申请号：US12058139
申请日：2008-03-28
申请人： Paul A. Hoisington , Steven H. Barss , Andreas Bibl , John A. Higginson , David A. Swett , Daniel Cote , Edward R. Moynihan , Robert Wells
发明人： Paul A. Hoisington , Steven H. Barss , Andreas Bibl , John A. Higginson , David A. Swett , Daniel Cote , Edward R. Moynihan , Robert Wells
IPC分类号： B41J2/14
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.

19. 发明授权

US07326439B2 Apparatus for depositing droplets 有权
标题翻译：用于沉积液滴的装置
公开(公告)号：US07326439B2
公开(公告)日：2008-02-05
申请号：US11130533
申请日：2005-05-16
申请人： Paul A. Hoisington , Melvin L. Biggs , Steven H. Barss
发明人： Paul A. Hoisington , Melvin L. Biggs , Steven H. Barss
IPC分类号： B05D5/00 , B41J2/054 , 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。

20. 发明授权

US5640184A Orifice plate for simplified ink jet head 失效
标题翻译：孔板用于简化喷墨头
公开(公告)号：US5640184A
公开(公告)日：1997-06-17
申请号：US458738
申请日：1995-06-02
申请人： Edward R. Moynihan , David W. Gailus , Robert G. Palifka , Paul A. Hoisington , Nathan P. Hine , David Adams-Brady , Melvin L. Biggs , Marlene M. McDonald , Steven H. Barss , Diane Mackay , Bruce A. Paulson , Stephen C. Mackay
发明人： Edward R. Moynihan , David W. Gailus , Robert G. Palifka , Paul A. Hoisington , Nathan P. Hine , David Adams-Brady , Melvin L. Biggs , Marlene M. McDonald , Steven H. Barss , Diane Mackay , Bruce A. Paulson , Stephen C. Mackay
IPC分类号： B41J2/045 , B41J2/05 , B41J2/055 , B41J2/135 , B41J2/14 , B41J2/155 , B41J2/16 , B41J2/175 , B41J2/19 , H01L41/09 , H01L41/22 , H01L41/24
CPC分类号： B41J2/1614 , B41J2/14201 , B41J2/14282 , B41J2/155 , B41J2/162 , B41J2/1623 , B41J2/1626 , B41J2/1631 , B41J2/1632 , B41J2/1634 , B41J2/1642 , B41J2/17563 , B41J2/19 , H01L41/257 , B41J2002/14379 , B41J2002/14387 , B41J2202/12 , B41J2202/19 , Y10T29/49401
摘要： In the embodiments of the simplified ink jet head described in the specification an orifice plate has specially profiled orifice openings to assure axial projection of drops when ink is supplied from an asymmetric ink path leading to the orifice. For this purpose the orifice includes cylindrical ink inlet and outlet portions with the ink outlet portion having a smaller diameter and a shorter length than the inlet portion and a tapered conical portion joining the ink inlet portion and the ink outlet portion. Preferably, the diameter of the inlet portion is no more than about twice the diameter of the outlet portion.
摘要翻译：在本说明书中描述的简化喷墨头的实施例中，孔板具有特殊的成形孔口，以当油墨从通向孔口的不对称油墨路径供应时，确保液滴的轴向投影。为此，孔口包括圆柱形墨水入口和出口部分，墨水出口部分具有比入口部分更小的直径和更短的长度，以及连接墨水入口部分和墨水出口部分的锥形锥形部分。优选地，入口部分的直径不超过出口部分直径的大约两倍。

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