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41. 发明授权

US06364470B1 Continuous ink jet printer with a notch deflector 失效
标题翻译：连续喷墨打印机带有凹口偏转器
公开(公告)号：US06364470B1
公开(公告)日：2002-04-02
申请号：US09475639
申请日：1999-12-30
申请人： Antonio Cabal , Christopher N. Delametter , Gilbert A. Hawkins
发明人： Antonio Cabal , Christopher N. Delametter , Gilbert A. Hawkins
IPC分类号： B41J207
CPC分类号： B41J2/09 , B41J2/03 , B41J2002/032 , B41J2202/16
摘要： There is provided by this invention a unique printing system that utilizes a notch deflector in the ink delivery channel of a continuous ink jet printing system to control the angle of deflection ink droplets in a print and non-print direction. The width and depth of the notch in the ink delivery channel can be varied to produce different angles of deflection of the ink droplets for a given velocity of ink through the channel. Also, for any predetermined width and depth of the notch in the ink delivery channel, the deflection angle of the droplets will vary with varying velocities of ink flow. Control circuits are connected to the notch deflector to adjust the depth of the deflector for different angles of deflection.
摘要翻译：本发明提供了一种独特的印刷系统，其利用连续喷墨打印系统的墨水输送通道中的凹口偏转器来控制打印和非印刷方向上的偏转墨滴的角度。可以改变墨水输送通道中的凹口的宽度和深度，以便通过通道对于墨水的给定速度产生墨滴的不同偏转角度。此外，对于油墨输送通道中的凹口的任何预定宽度和深度，液滴的偏转角将随油墨流速的变化而变化。控制电路连接到凹口偏转器，以调节不同偏转角的偏转器的深度。

42. 发明授权

US07988250B2 Continuous printing using temperature lowering pulses 有权
标题翻译：使用降温脉冲进行连续打印
公开(公告)号：US07988250B2
公开(公告)日：2011-08-02
申请号：US12903244
申请日：2010-10-13
申请人： Gilbert A. Hawkins , Siddhartha Ghosh , Christopher N. Delametter , Edward P. Furlani
发明人： Gilbert A. Hawkins , Siddhartha Ghosh , Christopher N. Delametter , Edward P. Furlani
IPC分类号： B41J29/38 , B41J29/377 , B41J2/165 , B41J2/14 , B41J2/05 , B41J2/07 , B41J2/02 , B41J2/085
CPC分类号： B41J2/03 , B41J2002/022
摘要： A printer includes a printhead and a source of liquid. The printhead includes a nozzle bore. The liquid is under pressure sufficient to eject a column of the liquid through the nozzle bore. The liquid has a temperature. A thermal modulator is associated with the nozzle bore. The thermal modulator is operable to transiently lower the temperature of the liquid as the liquid is ejected through the nozzle bore. An electrical pulse source is in electrical communication with the thermal modulator. The electrical pulse source is operable to provide a series of pulses to the thermal modulator that control the transient temperature lowering of the liquid. The series of pulses includes a first pulse applied at a first power level for transferring heat to the liquid, a second pulse applied at a second power level for transferring heat to the liquid, and a third pulse applied at a third power level for transferring heat to the liquid. The third power level is in between the first power level and the second power level.
摘要翻译：打印机包括打印头和液体源。打印头包括喷嘴孔。液体的压力足以通过喷嘴孔喷出液体柱。液体有一个温度。热调制器与喷嘴孔相关联。热调制器可操作以在液体通过喷嘴孔喷出时瞬时降低液体的温度。电脉冲源与热调制器电连通。电脉冲源可操作以向控制瞬态温度降低的热调制器提供一系列脉冲。所述一系列脉冲包括以第一功率电平施加的用于将热量传送到液体的第一脉冲，以第二功率电平施加的用于将热传递到液体的第二脉冲，以及以第三功率电平施加以传递热量的第三脉冲到液体。第三功率电平处于第一功率电平和第二功率电平之间。

43. 发明授权

US07836600B2 Fluid ejector having an anisotropic surface chamber etch 有权
标题翻译：具有各向异性表面腔蚀刻的流体喷射器
公开(公告)号：US07836600B2
公开(公告)日：2010-11-23
申请号：US11685259
申请日：2007-03-13
申请人： James M. Chwalek , John A. Lebens , Christopher N. Delametter , David P. Trauernicht , Gary A. Kneezel
发明人： James M. Chwalek , John A. Lebens , Christopher N. Delametter , David P. Trauernicht , Gary A. Kneezel
IPC分类号： B23P17/00 , B21D53/76 , B41J2/14 , B41J2/16
CPC分类号： B41J2/1601 , B41J2/14137 , B41J2/1628 , B41J2/1629 , B41J2/1635 , B41J2/1637 , B41J2002/1437 , B41J2002/14467 , Y10T29/49401
摘要： A method of forming a fluid chamber and a source of fluid impedance includes providing a substrate having a surface; depositing a first material layer on the surface of the substrate, the first material layer being differentially etchable with respect to the substrate; removing a portion of the first material layer thereby forming a patterned first material layer and defining the fluid chamber boundary location; depositing a sacrificial material layer over the patterned first layer; removing a portion of the sacrificial material layer thereby forming a patterned sacrificial material layer and further defining the fluid chamber boundary location; depositing at least one additional material layer over the patterned sacrificial material layer; forming a hole extending from the at least one additional material layer to the sacrificial material layer, the hole being positioned within the fluid chamber boundary location; removing the sacrificial material layer in the fluid chamber boundary location by introducing an etchant through the hole; forming the fluid chamber by introducing an etchant through the hole; and forming a source of fluid impedance.
摘要翻译：形成流体室和流体阻抗源的方法包括提供具有表面的基底; 在所述衬底的表面上沉积第一材料层，所述第一材料层相对于所述衬底可差分蚀刻; 去除第一材料层的一部分，从而形成图案化的第一材料层并限定流体室边界位置; 在所述图案化的第一层上沉积牺牲材料层; 去除牺牲材料层的一部分，从而形成图案化的牺牲材料层并进一步限定流体室边界位置; 在图案化的牺牲材料层上沉积至少一个附加材料层; 形成从所述至少一个附加材料层延伸到所述牺牲材料层的孔，所述孔位于所述流体室边界位置内; 通过在孔中引入蚀刻剂来除去流体室边界位置中的牺牲材料层; 通过在孔中引入蚀刻剂来形成流体室; 并形成流体阻抗源。

44. 发明申请

US20090295861A1 CONTINUOUS FLUID JET EJECTOR WITH ANISOTROPICALLY ETCHED FLUID CHAMBERS 审中-公开
标题翻译：连续流体喷射器，具有非均质蚀刻流体泡沫
公开(公告)号：US20090295861A1
公开(公告)日：2009-12-03
申请号：US12540555
申请日：2009-08-13
申请人： David P. Trauernicht , Christopher N. Delametter , John A. Lebens , James M. Chwalek , Gary A. Kneezel
发明人： David P. Trauernicht , Christopher N. Delametter , John A. Lebens , James M. Chwalek , Gary A. Kneezel
IPC分类号： B41J2/165
CPC分类号： B41J2/16517 , B41J2/03 , B41J2002/14467 , B41J2202/12
摘要： A fluid ejection device, a method of cleaning the device, and a method of operating the device are provided. The device includes a substrate having a first surface and a second surface located opposite the first surface. A nozzle plate is formed over the first surface of the substrate and has a nozzle through which fluid is ejected. A drop forming mechanism is situated at the periphery of the nozzle. A fluid chamber is in fluid communication with the nozzle and has a first wall and a second wall. The first wall and the second wall are positioned at an angle other than 90° relative to each other. A fluid delivery channel is formed in the substrate and extends from the second surface of the substrate to the fluid chamber. The fluid delivery channel is in fluid communication with the fluid chamber.
摘要翻译：提供流体喷射装置，清洁装置的方法以及操作装置的方法。该装置包括具有第一表面和与该第一表面相对的第二表面的基底。喷嘴板形成在基板的第一表面上，并且具有喷嘴，流体被喷射通过该喷嘴。液滴形成机构位于喷嘴的周边。流体室与喷嘴流体连通并且具有第一壁和第二壁。第一壁和第二壁相对于彼此以不同于90°的角度定位。流体输送通道形成在基底中并从基底的第二表面延伸到流体腔。流体输送通道与流体室流体连通。

45. 发明授权

US07354522B2 Substrate etching method for forming connected features 有权
标题翻译：用于形成连接特征的基板蚀刻方法
公开(公告)号：US07354522B2
公开(公告)日：2008-04-08
申请号：US10911183
申请日：2004-08-04
申请人： Gary A. Kneezel , John A. Lebens , Christopher N. Delametter , David P. Trauernicht , James M. Chwalek
发明人： Gary A. Kneezel , John A. Lebens , Christopher N. Delametter , David P. Trauernicht , James M. Chwalek
IPC分类号： H01L21/311 , B44C1/22
CPC分类号： B41J2/16 , B41J2/1628 , B41J2/1632 , B41J2/1639 , B41J2002/14403
摘要： A method of etching a substrate and an article(s) formed using the method are provided. The method includes providing a substrate; coating a region of the substrate with a temporary material having properties that enable the temporary material to remain substantially intact during subsequent processing and enable the temporary material to be removed by a subsequent process that allows the substrate to remain substantially unaltered; removing a portion of the substrate to form a feature, at least some of the removed portion of the substrate overlapping at least a portion of the coated region of the substrate while allowing the temporary material substantially intact; and removing the temporary material while allowing the substrate to remain substantially unaltered.
摘要翻译：提供了使用该方法形成的蚀刻基板和制品的方法。该方法包括提供基板; 用临时材料涂覆基材的区域，所述临时材料具有使得临时材料能够在随后的处理期间保持基本上完整的，并且使临时材料能够通过允许基材保持基本上不变的后续工艺来除去; 去除衬底的一部分以形成特征，衬底的至少部分被去除的部分与衬底的涂覆区域的至少一部分重叠，同时允许临时材料基本上完整; 并且移除临时材料同时允许基底基本上保持不变。

46. 发明授权

US06830701B2 Method for fabricating microelectromechanical structures for liquid emission devices 失效
标题翻译：用于制造液体发射装置的微机电结构的方法
公开(公告)号：US06830701B2
公开(公告)日：2004-12-14
申请号：US10191506
申请日：2002-07-09
申请人： Michael J. DeBar , Christopher N. Delametter , Edward P. Furlani
发明人： Michael J. DeBar , Christopher N. Delametter , Edward P. Furlani
IPC分类号： B41J204
CPC分类号： B41J2/16 , B41J2/1626 , B41J2/1631 , B41J2/1632 , B41J2/1639 , B41J2/1642 , B41J2002/043
摘要： An actuator is made by depositing an electrode layer on an initial layer. A patterned layer of sacrificial material is formed on the first electrode layer such that a region of the first electrode layer is exposed through the subsequent layer. A second electrode layer is deposited and patterned on the subsequent layer. Then, a third patterned layer of sacrificial material is formed on the second electrode layer with an opening there through to the exposed region of the first electrode layer. A structure is deposited, patterned and planarized on the third layer expose a surface of the third layer. A third electrode layer is deposited and patterned on the planarized structure and the exposed surface of the third layer. The sacrificial material is partially removed, whereby the first electrode layer, the structure, and the third electrode layer are free to move together relative to the second electrode layer.
摘要翻译：通过在初始层上沉积电极层来制造致动器。牺牲材料的图案化层形成在第一电极层上，使得第一电极层的区域通过后续层露出。在随后的层上沉积和图案化第二电极层。然后，在第二电极层上形成第三图案化牺牲材料层，其中开口通过第一电极层的暴露区域。在第三层上沉积，图案化和平坦化的结构暴露第三层的表面。在第三层的平坦化结构和暴露表面上沉积和图案化第三电极层。牺牲材料被部分去除，由此第一电极层，结构和第三电极层相对于第二电极层自由地一起移动。

47. 发明授权

US06780339B2 CMOS/MEMS integrated ink jet print head with oxide based lateral flow nozzle architecture and method of forming same 失效
标题翻译： CMOS / MEMS集成喷墨打印头与基于氧化物的侧流喷嘴结构及其形成方法
公开(公告)号：US06780339B2
公开(公告)日：2004-08-24
申请号：US10025363
申请日：2001-12-19
申请人： Constantine N. Anagnostopoulos , John A. Lebens , Christopher N. Delametter
发明人： Constantine N. Anagnostopoulos , John A. Lebens , Christopher N. Delametter
IPC分类号： G01D1500
CPC分类号： B41J2/105 , B41J2/03 , B41J2/09 , B41J2002/032 , B41J2202/13 , B41J2202/16 , B41J2202/22
摘要： A continuous ink jet print head is formed using a combination of traditional CMOS technology to form the various controlling electrical circuits on a silicon substrate having insulating layer(s) which provide electrical connections and a MEMS technology for forming nozzle openings. A blocking structure is formed in the insulating layer(s) between a first ink channel formed in the silicon substrate and a second ink channel formed in the insulating layer(s). The blocking structure causes ink to flow around the blocking structure and thereby develop lateral flow components to the liquid entering the second channel so that, for droplets selected for printing, as the stream of droplets emanates from the bore of the nozzle, there is provided a reduced amount of heat needed for operating a heating element adjacent each nozzle opening.
摘要翻译：使用传统CMOS技术的组合形成连续喷墨打印头，以在具有提供电连接的绝缘层的硅基板上形成各种控制电路，以及用于形成喷嘴开口的MEMS技术。在形成在硅衬底中的第一油墨通道和形成在绝缘层中的第二油墨通道之间的绝缘层中形成阻挡结构。阻挡结构使油墨绕阻塞结构流动，从而向进入第二通道的液体形成横向流动分量，使得当液滴从喷嘴的孔发出时，为了选择用于印刷的液滴，提供了一种在每个喷嘴开口附近操作加热元件所需的减少的热量。

48. 发明授权

US06715704B2 Drop-on-demand liquid emission using asymmetrical electrostatic device 失效
标题翻译：使用不对称静电装置的按需喷液发射
公开(公告)号：US06715704B2
公开(公告)日：2004-04-06
申请号：US10155306
申请日：2002-05-23
申请人： Gilbert A. Hawkins , Edward P. Furlani , Christopher N. Delametter
发明人： Gilbert A. Hawkins , Edward P. Furlani , Christopher N. Delametter
IPC分类号： B05B500
CPC分类号： B41J2/14314
摘要： A liquid emission device includes a chamber having a nozzle orifice. Separately addressable dual electrodes are positioned on opposite sides of a central electrode. The three electrodes are aligned with the nozzle orifice. A rigid electrically insulating coupler connects the two addressable electrodes. To eject a drop, an electrostatic charge is applied to the addressable electrode nearest to the nozzle orifice, which pulls that electrode away from the orifice, drawing liquid into the expanding chamber. The other addressable electrode moves in conjunction, storing potential energy in the system. Subsequently the addressable electrode nearest to the nozzle is de-energized and the other addressable electrode is energized, causing the other electrode to be pulled toward the central electrode in conjunction with the release of the stored elastic potential energy. This action pressurizes the liquid in the chamber behind the nozzle orifice, causing a drop to be ejected from the nozzle orifice.
摘要翻译：液体排放装置包括具有喷嘴孔的室。单独寻址的双电极位于中心电极的相对侧上。三个电极与喷嘴孔对齐。刚性电绝缘耦合器连接两个可寻址电极。为了喷射液滴，静电电荷施加到最接近喷嘴孔的可寻址电极，该电极将该电极拉离孔口，将液体引入扩张室。其他可寻址电极一起移动，将势能存储在系统中。随后，最接近喷嘴的可寻址电极被断电，另一个可寻址电极通电，使另一个电极与存储的弹性势能的释放一起被拉向中心电极。这种作用使喷嘴孔后面的腔中的液体加压，导致从喷嘴口喷出的液滴。

49. 发明授权

US06626520B1 Drop-on-demand liquid emission using asymmetrical electrostatic device 失效
标题翻译：使用不对称静电装置的按需喷液发射
公开(公告)号：US06626520B1
公开(公告)日：2003-09-30
申请号：US10153990
申请日：2002-05-23
申请人： Gilbert A. Hawkins , James M. Chwalek , Christopher N. Delametter , Edward P. Furlani
发明人： Gilbert A. Hawkins , James M. Chwalek , Christopher N. Delametter , Edward P. Furlani
IPC分类号： B41J204
CPC分类号： B41J2/14314
摘要： A liquid emission device includes a chamber having a nozzle orifice. Separately addressable dual electrodes are positioned on opposite sides of a central electrode. The three electrodes are aligned with the nozzle orifice. A rigid electrically insulating coupler connects the two addressable electrodes. To eject a drop, an electrostatic charge is applied to the addressable electrode nearest to the nozzle orifice, which pulls that electrode away from the orifice, drawing liquid into the expanding chamber. The other addressable electrode moves in conjunction, storing potential energy in the system. Subsequently the addressable electrode nearest to the nozzle is de-energized and the other addressable electrode is energized, causing the other electrode to be pulled toward the central electrode in conjunction with the release of the stored elastic potential energy. This action pressurizes the liquid in the chamber behind the nozzle orifice, causing a drop to be ejected from the nozzle orifice.
摘要翻译：液体排放装置包括具有喷嘴孔的室。单独寻址的双电极位于中心电极的相对侧上。三个电极与喷嘴孔对齐。刚性电绝缘耦合器连接两个可寻址电极。为了喷射液滴，静电电荷施加到最接近喷嘴孔的可寻址电极，该电极将该电极拉离孔口，将液体引入扩张室。其他可寻址电极一起移动，将势能存储在系统中。随后，最接近喷嘴的可寻址电极被断电，另一个可寻址电极通电，使另一个电极与存储的弹性势能的释放一起被拉向中心电极。这种作用使喷嘴孔后面的腔中的液体加压，导致从喷嘴口喷出的液滴。

50. 发明授权

US06561616B1 Active compensation for changes in the direction of drop ejection in an inkjet printhead 失效
标题翻译：有效补偿喷墨打印头中液滴喷射方向的变化
公开(公告)号：US06561616B1
公开(公告)日：2003-05-13
申请号：US09696536
申请日：2000-10-25
申请人： Gilbert A. Hawkins , Antonio Cabal , David L. Jeanmaire , Christopher N. Delametter
发明人： Gilbert A. Hawkins , Antonio Cabal , David L. Jeanmaire , Christopher N. Delametter
IPC分类号： B41J2015
CPC分类号： B41J2/04505 , B41J2/03 , B41J2/04506 , B41J2/04526 , B41J2002/022 , B41J2002/032 , B41J2202/16
摘要： For an inkjet printhead (10) with integral compensation for misdirection of ink drops (37) ejected through at least one nozzle (24) of the printhead (10), a system and method of modifying the nozzle cavity space (32a) so as to compensate for the effects of defects in the printhead (10) by altering the direction the ejected ink drops (37). The inkjet printhead (10) comprises at least one reservoir (28) integrated within the membrane (30). The inkjet printhead (10) also comprises a channel (38) extending from the reservoir (28) and terminating in the nozzle cavity (32). A hardening substance (40) within the reservoir (28) and channel (38) is a plastic material having a high thermal expansion coefficient. An internal heater (48) within the reservoir (28) and adjacent the hardening substance (40) is adapted to cause the plastic material (40) to flow in order to form a protrusion (44) of plastic material (40) within the nozzle cavity space (32a). Alternatively, the plastic material (40) can be recessed within the channel (38). Thus, the hardening substance (40) is adapted to internally alter the nozzle cavity space (32a) and cause ink (34) ejected from the nozzle opening (26) to be deflected with regard to a desired amount of compensation.
摘要翻译：对于对通过打印头（10）的至少一个喷嘴（24）喷射的墨滴（37）的错误定向的整体补偿的喷墨打印头（10），一种改变喷嘴腔空间（32a）的系统和方法，通过改变喷射的墨滴（37）的方向来补偿打印头（10）中的缺陷的影响。喷墨打印头（10）包括集成在膜（30）内的至少一个贮存器（28）。喷墨打印头（10）还包括从储存器（28）延伸并终止于喷嘴腔（32）中的通道（38）。储存器（28）和通道（38）内的硬化物质（40）是具有高热膨胀系数的塑料材料。在储存器（28）内并与硬化物质（40）相邻的内部加热器（48）适于使塑料材料（40）流动，以在喷嘴内形成塑料材料（40）的突起（44）空腔（32a）。或者，塑料材料（40）可以凹入通道（38）内。因此，硬化物质（40）适于在内部改变喷嘴腔空间（32a）并使得从喷嘴开口（26）喷出的油墨（34）相对于期望的补偿量而偏转。

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