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21. 发明申请

WO2008067581A1 INKJET NOZZLE ASSEMBLY HAVING THERMAL BEND ACTUATOR WITH AN ACTIVE BEAM DEFINING SUBSTANTIAL PART OF NOZZLE CHAMBER ROOF 审中-公开
标题翻译：具有活动光束的热弯头致动器的喷嘴喷嘴组件定义喷嘴室的主体部分
公开(公告)号：WO2008067581A1
公开(公告)日：2008-06-12
申请号：PCT/AU2006/001831
申请日：2006-12-04
申请人： SILVERBROOK RESEARCH PTY LTD , MCAVOY, Gregory, John , BAGNAT, Misty , LAWLOR, Vincent, Patrick , KERR, Emma, Rose , SILVERBROOK, Kia
发明人： MCAVOY, Gregory, John , BAGNAT, Misty , LAWLOR, Vincent, Patrick , KERR, Emma, Rose , SILVERBROOK, Kia
IPC分类号： B41J2/04
CPC分类号： B41J2/14427 , B41J2002/14435 , B41J2202/15
摘要： An inkjet nozzle assembly is provided. The assembly comprises a nozzle chamber comprising a floor and a roof. The roof has a nozzle opening defined therein, and a moving portion moveable towards the floor. The assembly further comprises a thermal bend actuator, having a plurality of cantilever beams, for ejecting ink through the nozzle opening. A first active beam of the actuator defines at least 30% of a total area of the roof.
摘要翻译：提供喷墨喷嘴组件。组件包括一个包括地板和屋顶的喷嘴室。屋顶具有限定在其中的喷嘴开口，并且移动部分能够朝向地板移动。组件还包括热弯曲致动器，其具有多个悬臂梁，用于通过喷嘴开口喷射油墨。致动器的第一主动梁限定了屋顶总面积的至少30％。

22. 发明申请

WO2008044073A1 LIQUID PROJECTION APPARATUS 审中-公开
标题翻译：液体投影仪
公开(公告)号：WO2008044073A1
公开(公告)日：2008-04-17
申请号：PCT/GB2007/050629
申请日：2007-10-12
申请人： THE TECHNOLOGY PARTNERSHIP PLC , BROWN, Andrew Benjamin David
发明人： BROWN, Andrew Benjamin David
IPC分类号： B41J2/165
CPC分类号： B41J2/16526 , B05B15/50 , B05B17/0607 , B05B17/0646 , B05B17/0669 , B41J2/16552 , B41J2202/15
摘要： System for cleaning a device for projecting liquid as jets or droplets from multiple nozzles, the device having: a plurality of transducers (7) oriented substantially parallel to one another and each having an inner face and an outer face opposite said inner face, the transducers being arranged in a substantially planar array; a plurality of nozzles (13) to project liquid therefrom; liquid supply means for supplying a liquid to the nozzles; each nozzle is associated with an adjacent respective transducer which is excitable to cause movement of the adjacent associated nozzle in a direction substantially aligned with the nozzle axis, to project liquid therefrom; the liquid supply means supplies liquid to an inner end of said nozzle; means for selectively exciting transducers as required, thereby to project liquid as jets or droplets from the respective outer face by movement of the liquid through the nozzle in response to the movement of the nozzle; the system comprising a surface (50) disposed generally parallel to and spaced apart from the outer face of the transducers; wherein the actuation of the transducers causes movement of the nozzles and drives fluid through the nozzles.
摘要翻译：用于清洁用于将液体作为喷嘴或液滴从多个喷嘴喷射的装置的系统，所述装置具有：多个基本上彼此平行定向的换能器（7），每个具有内表面和与所述内表面相对的外表面的换能器（7）被布置在基本平坦的阵列中; 多个喷嘴（13），用于将液体从其喷出; 用于向喷嘴供给液体的液体供应装置; 每个喷嘴与相邻的相应的换能器相关联，该换能器可兴奋地引起相邻相关联的喷嘴沿与喷嘴轴线基本对齐的方向的移动，以从其喷射液体; 液体供应装置将液体供应到所述喷嘴的内端; 用于根据需要选择性地激发换能器的装置，由此响应于喷嘴的移动，液体通过喷嘴的移动而从相应的外表面喷射液体作为射流或液滴; 该系统包括大致平行于并且与换能器的外表面间隔开的表面（50）; 其中传感器的致动引起喷嘴的移动并驱动流体通过喷嘴。

23. 发明申请

WO2008044069A1 LIQUID PROJECTION APPARATUS 审中-公开
标题翻译：液体投影仪
公开(公告)号：WO2008044069A1
公开(公告)日：2008-04-17
申请号：PCT/GB2007/050625
申请日：2007-10-12
申请人： THE TECHNOLOGY PARTNERSHIP PLC , BROWN, Andrew, Benjamin, David , GALLUZZO, Paul, Mark
发明人： BROWN, Andrew, Benjamin, David , GALLUZZO, Paul, Mark
IPC分类号： B41J2/045
CPC分类号： B41J2/04596 , B41J2/04525 , B41J2/04581 , B41J2/04588 , B41J2002/022 , B41J2202/15
摘要： A method of projecting liquid as jets or droplets from a nozzle (13) provided on a transducer (7) formed by a region of a material layer, the method comprising the steps of : supplying liquid to an inner end of the nozzle; exciting the nozzle to cause movement of the nozzle in a direction substantially aligned with the nozzle axis in order to project liquid as a droplet from an outer face of the nozzle; wherein the step of exciting the nozzle comprises sequentially driving the transducer with a first rising voltage change (40,44a, 45a, 46a, 47a, 48a), a first falling voltage change (41, 44b, 45b, 46b, 47b, 48b), a second rising voltage change (42, 44c, 45c, 46c, 47c, 48c) and a second falling voltage change; and wherein the first rising voltage change and the first falling voltage change are timed so that they enhance the movement of the material layer, and the second rising voltage change and the second falling voltage change are timed so that they substantially cancel the movement of the material layer.
摘要翻译：一种从设置在由材料层的区域形成的换能器（7）上的喷嘴（13）喷射液体作为射流或液滴的方法，所述方法包括以下步骤：向所述喷嘴的内端供应液体; 激发喷嘴以引起喷嘴沿与喷嘴轴线基本对准的方向的移动，以便从喷嘴的外表面以液滴的形式投射液体; 其中激发喷嘴的步骤包括以第一升压变化（40,44a，45a，46a，47a，48a），第一下降电压变化（41,44b，45b，46b，47b，48b）依次驱动所述换能器，，第二上升电压变化（42,44c，45c，46c，47c，48c）和第二降压变化; 并且其中第一升高电压变化和第一下降电压变化被定时，使得它们增强材料层的移动，并且第二上升电压变化和第二下降电压变化被定时，使得它们基本上抵消了材料的移动层。

24. 发明申请

WO2006059102A1 DROPLET DEPOSITION APPARATUS 审中-公开
标题翻译： DROPLET沉积装置
公开(公告)号：WO2006059102A1
公开(公告)日：2006-06-08
申请号：PCT/GB2005/004595
申请日：2005-11-30
申请人： XAAR TECHNOLOGY LIMITED , TEMPLE, Steve , HARVEY, Robert, Alan
发明人： TEMPLE, Steve , HARVEY, Robert, Alan
IPC分类号： B41J2/14
CPC分类号： B41J2/14201 , B41J2/14209 , B41J2/1433 , B41J2202/15
摘要： Apparatus for applying radial acoustic waves to a body of fluid to cause ejection of micro-drops. Micro-drops differ from conventionally ejected droplets by being substantially smaller than the opening from which they are ejected, and ejection speeds are typically increased also. Such apparatus can advantageously be combined with known actuating arrangements to allow ejection of droplets of two different sizes.
摘要翻译：用于将径向声波施加到流体体以引起微滴喷射的装置。微滴与常规喷射的液滴不同于其喷射的开口，喷射速度通常也增加。这种装置可以有利地与已知的致动装置组合以允许喷射两种不同尺寸的液滴。

25. 发明申请

WO00047334A1 DROPLET GENERATION METHOD AND DEVICE 审中-公开
公开(公告)号：WO00047334A1
公开(公告)日：2000-08-17
申请号：PCT/GB2000/000443
申请日：2000-02-11
IPC分类号： B41J2/045 , B05B17/06 , B41J2/055
CPC分类号： B05B17/0646 , B41J2202/15
摘要： A method of and apparatus for generating liquid droplets from an aperture (50) in a membrane (5) are disclosed in which the aperture has a diameter phi at one face which is at most as large as its diameter at the other face, and a liquid is provided to the one face (52) of the membrane adjacent the aperture. The liquid has a surface tension sigma and density rho . A pressure bias is applied such that the pressure of the liquid at the one face of the membrane is lower than the pressure immediately adjacent to the opposing face of the membrane, and while the bias pressure is applied, the membrane is vibrated at a frequency INTEGRAL which is determined by the relationship (I) in order to generate droplets emerging from the other face.
摘要翻译：公开了一种用于从膜（5）中的孔（50）产生液滴的方法和装置，其中孔在一个面处具有直径φ1，其直径在其另一个面上至多等于其直径，并且液体被提供给邻近孔的膜的一个面（52）。液体具有表面张力σ和密度rho。施加压力偏压，使得膜的一面处的液体的压力低于紧邻膜的相对面的压力，并且当施加偏压时，膜以频率INTEGRAL 其由关系（I）确定，以便产生从另一个面出现的液滴。

26. 发明申请

WO1997012689A1 FLUID DROP EJECTOR AND METHOD 审中-公开
标题翻译：流体喷射器和方法
公开(公告)号：WO1997012689A1
公开(公告)日：1997-04-10
申请号：PCT/US1996014717
申请日：1996-09-11
申请人： THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
发明人： THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY , KHURI-YAKUB, Brutus, Thomas , LEVIN, Laurent
IPC分类号： B05B17/06
CPC分类号： B05B17/0607 , B05B17/0646 , B41J2/14201 , B41J2/1607 , B41J2/1628 , B41J2/1629 , B41J2/1634 , B41J2/1635 , B41J2002/1437 , B41J2202/15 , Y10S977/837 , Y10S977/86 , Y10S977/869 , Y10S977/872 , Y10S977/887
摘要： An improved fluid drop ejector is disclosed which includes one wall comprising a thin elastic membrane (13) having an orifice defining a nozzle and means (17) responsive to electrical signals for deflecting the membrane to eject drops of fluid from said nozzle.
摘要翻译：公开了一种改进的液滴喷射器，其包括一个壁，该壁包括具有限定喷嘴的孔口的薄弹性膜（13）和响应于电信号的装置（17），用于偏转膜以从所述喷嘴喷射液体滴。

27. 发明申请

WO1996031289A1 METHODS AND APPARATUS FOR DISPENSING LIQUIDS AS AN ATOMIZED SPRAY 审中-公开
标题翻译：用于将液体分配为原始喷雾的方法和装置
公开(公告)号：WO1996031289A1
公开(公告)日：1996-10-10
申请号：PCT/US1996004646
申请日：1996-04-03
申请人： FLUID PROPULSION TECHNOLOGIES, INC. , IVRI, Yehuda
发明人： FLUID PROPULSION TECHNOLOGIES, INC.
IPC分类号： B05B11/02
CPC分类号： B05B12/08 , A61M11/005 , A61M11/006 , A61M15/0065 , A61M15/0081 , A61M15/0085 , A61M15/025 , A61M2016/0039 , A61M2205/3306 , A61M2205/3379 , A61M2205/3382 , A61M2205/3386 , A61M2205/3389 , A61M2205/8206 , B05B17/0646 , B05B17/0676 , B05B17/0684 , B41J2/025 , B41J2/04 , B41J2202/15
摘要： The invention provides exemplary methods and apparatus for dispensing liquids as an atomized spray. In one particularly preferable method, a liquid is dispensed as an atomized spray from a vibratable member (12, 32, 100, 214, 228, 254, 262, 310) having a front surface and a rear surface, with the member having at least one tapered hole (22, 40, 116, 304) between the surfaces for dispensing the liquid. The tapered hole has a larger cross-sectional area at the rear surface than at the front surface (Figures 5, 7-8, 11). The liquid is delivered from a supply container (74, 230, 244) to the rear surface of the vibratable member in an amount sufficient to cover the hole with liquid (Figures 11, 19, 20). The vibratable member is then vibrated to dispense at least at portion of the liquid through the hole and from the front surface. Additional liquid is delivered from the supply container and to the rear surface in volumes that are substantially equal to the volumes dispensed.
摘要翻译：本发明提供了用于将液体分配为雾化喷雾的示例性方法和装置。在一个特别优选的方法中，液体作为雾化喷雾从具有前表面和后表面的可振动构件（12,32,100,214,228,254,262,310）分配，该构件至少具有在用于分配液体的表面之间的一个锥形孔（22,40,116,304）。锥形孔在后表面具有比前表面更大的横截面积（图5,7-8,11）。液体从供应容器（74,230,244）以足以用液体覆盖孔的量被输送到可振动构件的后表面（图11,19,20）。然后可振动的构件被振动以至少在部分液体通过孔和从前表面分配。额外的液体从供应容器和后表面以基本上等于分配的体积的量输送。

28. 发明申请

WO2016075447A1 NON-CONTACT LIQUID PRINTING 审中-公开
标题翻译：非接触式液体印刷
公开(公告)号：WO2016075447A1
公开(公告)日：2016-05-19
申请号：PCT/GB2015/053389
申请日：2015-11-09
申请人： THE TECHNOLOGY PARTNERSHIP PLC
发明人： GRAHAM, Abi , POLLOCK, Sam , HYDE, Sam
IPC分类号： B41J2/14
CPC分类号： B41J2/14201 , B41J2/1433 , B41J2002/14475 , B41J2202/15
摘要： A perforate element (101) for use in a print head for non-contact liquid printing comprises: at least one ejection element (103) including an outlet (103a), configured to eject a bulk flow (F) of printing liquid (L) out of the print head; and a liquid residence element (107), arranged to provide a layer of liquid over the outlet (103a) which extends laterally of the outlet (103a) and through which the bulk flow (F) is ejected.
摘要翻译：一种用于非接触液体印刷的打印头的穿孔元件（101）包括：至少一个喷射元件（103），包括出口（103a），其被配置为喷射印刷液体（L）的主体流（F）从打印头出来; 和液体容纳元件（107），其布置成在所述出口（103a）的横向上提供一层液体，所述液体层在所述出口（103a）的横向延伸并且所述主体流（F）被弹出。

29. 发明申请

WO2009061202A1 DROPLET BREAK-UP DEVICE 审中-公开
标题翻译： DROPLET突破设备
公开(公告)号：WO2009061202A1
公开(公告)日：2009-05-14
申请号：PCT/NL2008/050716
申请日：2008-11-10
申请人： NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO , RIJFERS, Andries , HOUBEN, René Jos , BROUWERS, Leonardus Antonius Maria
发明人： RIJFERS, Andries , HOUBEN, René Jos , BROUWERS, Leonardus Antonius Maria
IPC分类号： B41J2/03
CPC分类号： B41J2/03 , B41J2202/15
摘要： The invention relates to a droplet break up device comprising: a chamber (2) for containing a printing liquid (3) comprising a bottom plate (4); a pump for pressurizing the printing liquid; an outlet channel (5) having a central axis, provided in said chamber for ejecting the printing liquid; and an actuator (7) for breaking up a fluid jetted out of the -outlet channel. The actuator is provided around the outlet channel, arranged to symmetrically impart a pressure pulse central to the outlet channel axis. Accordingly, smaller droplets can be delivered at higher frequencies.
摘要翻译：本发明涉及一种液滴分解装置，包括：用于容纳包括底板（4）的印刷液体（3）的室（2）; 用于对印刷液体进行加压的泵; 具有中心轴的出口通道（5），设置在所述室中用于喷射印刷液体; 以及用于分解喷射出 - 出口通道的流体的致动器（7）。致动器设置在出口通道周围，布置成对称地赋予出口通道轴线中心的压力脉冲。因此，较小的液滴可以以更高的频率传送。

30. 发明申请

WO2008151354A1 METHOD OF FABRICATION MEMS INTEGRATED CIRCUITS 审中-公开
标题翻译：制造MEMS集成电路的方法
公开(公告)号：WO2008151354A1
公开(公告)日：2008-12-18
申请号：PCT/AU2008/000553
申请日：2008-04-22
申请人： SILVERBROOK RESEARCH PTY LTD , MCAVOY, Gregory John , SILVERBROOK, Kia , KERR, Emma Rose , BAGNAT, Misty , LAWLOR, Vincent Patrick
发明人： MCAVOY, Gregory John , SILVERBROOK, Kia , KERR, Emma Rose , BAGNAT, Misty , LAWLOR, Vincent Patrick
IPC分类号： H01L21/78
CPC分类号： B41J2/14 , B41J2/1404 , B41J2/16 , B41J2/1601 , B41J2/1606 , B41J2/1628 , B41J2/1631 , B41J2/1635 , B41J2/1639 , B41J2/1645 , B41J2/1646 , B41J2002/14459 , B41J2002/14475 , B41J2202/15
摘要： A method of fabricating a plurality of MEMS integrated circuits from a wafer having a MEMS layer formed on a frontside thereof and a polymer coating over said MEMS layer, said polymer coating having a plurality of frontside dicing streets defined therethrough, said method comprising the steps of: (a) releasably attaching a first holding means to said polymer coating; and (b) performing at least one operation on a backside of the wafer, said at least one operation including etching a plurality of backside dicing streets through the wafer, each backside dicing street meeting with a respective frontside dicing street, thereby providing the plurality of MEMS integrated circuits releasably attached to said first holding means, wherein each MEMS integrated circuit comprises a respective polymer coating.
摘要翻译：一种从其前面形成有MEMS层的晶片和在所述MEMS层上形成聚合物涂层的晶片制造多个MEMS集成电路的方法，所述聚合物涂层具有通过其定义的多个前侧切割街道，所述方法包括以下步骤：：（a）将第一保持装置可释放地附接到所述聚合物涂层; 并且（b）在晶片的背面进行至少一个操作，所述至少一个操作包括通过晶片蚀刻多个后侧切割街道，每个后侧切割街道与相应的前方切割街道相交，从而提供多个可释放地附接到所述第一保持装置的MEMS集成电路，其中每个MEMS集成电路包括相应的聚合物涂层。

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