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1. 发明申请

US20070052766A1 Continuous fluid jet ejector with anisotropically etched fluid chambers 有权
标题翻译：具有各向异性蚀刻流体室的连续流体喷射喷射器
公开(公告)号：US20070052766A1
公开(公告)日：2007-03-08
申请号：US11220514
申请日：2005-09-07
申请人： David Trauernicht , Christopher Delametter , John Lebens , James Chwalek , Gary Kneezel
发明人： David Trauernicht , Christopher Delametter , John Lebens , James Chwalek , Gary Kneezel
IPC分类号： B41J2/02
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。

2. 发明申请

US20050179715A1 Systems for regulating temperature in fluid ejection devices 有权
标题翻译：用于调节流体喷射装置温度的系统
公开(公告)号：US20050179715A1
公开(公告)日：2005-08-18
申请号：US10778100
申请日：2004-02-17
申请人： Eric Merz , Brian Hilton , Gary Kneezel
发明人： Eric Merz , Brian Hilton , Gary Kneezel
IPC分类号： B41J2/01 , B41J2/05 , B41J2/175 , B41J29/38 , B41J29/393
CPC分类号： B41J2/04515 , B41J2/04563 , B41J2/0458 , B41J2/04581 , B41J29/393
摘要： Temperature regulating system for use in fluid ejection devices, such as inkjet printing devices, are provided. Such temperature regulating systems can include an ink reservoir, a printhead and optionally an intermediate ink container. Exchange of ink between the ink reservoir, or optionally the intermediate ink container, and the printhead regulates the temperature of the printhead and makes the temperature substantially uniform from drop ejector to drop ejector. Optionally, the ink is transported in a fluid communication path that is in contact with a thermally conductive substrate to further dissipate heat. Printing devices comprising such inkjet cartridges are also provided.
摘要翻译：提供了用于诸如喷墨打印装置的流体喷射装置中的温度调节系统。这种温度调节系统可以包括墨水储存器，打印头和可选的中间墨水容器。在墨水储存器或可选地中间墨水容器与打印头之间的墨水的交换调节打印头的温度，并使得温度从滴液喷射器基本上均匀到落下喷射器。可选地，油墨在与导热基板接触的流体连通路径中输送以进一步散热。还提供了包括这种喷墨盒的打印装置。

3. 发明申请

US20060098037A1 Method and apparatus for reducing intercolor bleed to improve print quality 有权
标题翻译：减少彩色渗色以提高打印质量的方法和装置
公开(公告)号：US20060098037A1
公开(公告)日：2006-05-11
申请号：US10985253
申请日：2004-11-10
申请人： Peter Torpey , Gary Kneezel
发明人： Peter Torpey , Gary Kneezel
IPC分类号： B41J29/38
CPC分类号： H04N1/58 , B41J2/2125
摘要： A method and apparatus for reducing intercolor bleed to improve print quality is provided. This technique includes the detection of an edge between a black portion color portion of an image to be printed, the edge being disposed in a region of color pixels and black pixels to be printed in a first configuration of drops, modifying the first configuration of drops to obtain a second configuration of drops, and printing the image by ejecting the drops from a printhead based on the second configuration.
摘要翻译：提供了一种用于减少色间渗色以提高打印质量的方法和装置。该技术包括检测要打印的图像的黑色部分颜色部分之间的边缘，边缘被布置在彩色像素的区域中，并且以第一配置的液滴来打印要印刷的黑色像素，修改液滴的第一配置以获得液滴的第二配置，并且基于第二配置从打印头喷射液滴来打印图像。

4. 发明申请

US20050133436A1 INTERNAL DIE FILTERS WITH MULTIPLE PASSAGEWAYS WHICH ARE FLUIDICALLY IN PARALLEL 有权
标题翻译：内置过滤器，具有多个平行流体通道
公开(公告)号：US20050133436A1
公开(公告)日：2005-06-23
申请号：US10707535
申请日：2003-12-19
申请人： Gary KNEEZEL
发明人： Gary KNEEZEL
IPC分类号： G03F7/20 , B01D29/44 , B01D61/18 , B01D63/08 , B01D67/00 , B01D69/02 , B01D71/02 , B41J2/175 , B01D63/00
CPC分类号： B41J2/17563 , B01D61/18 , B01D63/08 , B01D63/088 , B01D67/0062 , B01D69/02 , B01D71/027 , Y10T137/2224
摘要： An internal filter includes a lower substrate and an upper substrate. Fluid passages are formed by etching grooves into the surfaces(s) of the upper and/or lower substrates and/or in one or more intermediate layers. The filter pores extending between the fluid passages are formed by etching second grooves that fluidly connect the fluid passages. Two or more sets of the one or two intermediate layers can be implemented to provide additional filter passages and/or pores. Each set can be connected to a separate fluid source and/or a separate microfluidic device. In another internal filter, the inlet and outlet passages and the filter pores are formed on the same upper or lower substrate. The inlet and outlet passages are partially formed in a first step. In a second step, the inlet and outlet passages are completed at the same time that the filter pores are formed.
摘要翻译：内部滤波器包括下基板和上基板。通过将凹槽蚀刻到上基板和/或下基板的表面和/或一个或多个中间层中来形成流体通道。通过蚀刻流体连接流体通道的第二凹槽来形成在流体通道之间延伸的过滤器孔。可以实施两组或更多套一个或两个中间层，以提供额外的过滤通道和/或孔。每组可以连接到单独的流体源和/或单独的微流体装置。在另一个内部过滤器中，入口和出口通道和过滤器孔形成在相同的上或下基板上。入口和出口通道部分地形成在第一步骤中。在第二步骤中，入口和出口通道在形成过滤器孔的同时完成。

5. 发明申请

US20050093911A1 Systems and methods for making defined orifice structures in fluid ejector heads and defined orifice structures 审中-公开
标题翻译：用于在流体喷射头和限定的孔结构中形成限定孔结构的系统和方法
公开(公告)号：US20050093911A1
公开(公告)日：2005-05-05
申请号：US10699789
申请日：2003-11-04
申请人： Gary Kneezel
发明人： Gary Kneezel
IPC分类号： B41J2/135 , B41J2/05 , B41J2/14 , B41J2/16 , B41J2/015
CPC分类号： B41J2/1632 , B41J2/1433 , B41J2/162 , B41J2/1623 , B41J2/1628 , B41J2/1631 , B41J2002/14475
摘要： In various exemplary embodiments of systems and methods according to this invention, fluid ejector is formed with orifice structures in fluid ejector print heads without defects, such as chipping of the orifice because dicing does not contact the orifice. A fluid ejector is formed with an orifice structure that can be formed in at least one layer of a fluid ejector head and the orifice structure is formed in such a way that the opening of the variously shaped orifice is offset forward or backward from the diced front face of the fluid ejector print head. The orifice structure allows dicing that does not contact the orifice structure.
摘要翻译：在根据本发明的系统和方法的各种示例性实施例中，流体喷射器在流体喷射器打印头中形成有孔结构，而没有缺陷，例如由于切割不接触孔口而导致孔口碎裂。流体喷射器形成有孔结构，其可以形成在至少一层流体喷射头中，并且孔结构形成为使得各种形状的孔的开口从切割的前部向前或向后偏移液体喷射器打印头的表面。孔结构允许不接触孔结构的切割。

6. 发明申请

US20070153060A1 FLUID EJECTOR HAVING AN ANISOTROPIC SURFACE CHAMBER ETCH 有权
标题翻译：具有各向异性表面腔体的流体喷射器
公开(公告)号：US20070153060A1
公开(公告)日：2007-07-05
申请号：US11685259
申请日：2007-03-13
申请人： James Chwalek , John Lebens , Christopher Delametter , David Trauernicht , Gary Kneezel
发明人： James Chwalek , John Lebens , Christopher Delametter , David Trauernicht , Gary Kneezel
IPC分类号： B41J2/04
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 fluid ejecting device and method of forming same are provided. The fluid ejecting 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. The nozzle plate 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 with the first wall and the second wall being positioned at an angle 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. A source of fluid impedance comprises a physical structure located between the nozzle and the fluid delivery channel.
摘要翻译：提供一种流体喷射装置及其形成方法。流体喷射装置包括具有第一表面和与第一表面相对的第二表面的基底。在基板的第一表面上形成喷嘴板。喷嘴板具有喷嘴，流体被喷射通过喷嘴。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，其中第一壁和第二壁相对于彼此以一定角度定位。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。流体阻抗源包括位于喷嘴和流体输送通道之间的物理结构。

7. 发明申请

US20060152769A1 Method and apparatus using pixel spot size control for reducing intercolor bleed 有权
标题翻译：使用像素点尺寸控制来减少色间渗色的方法和装置
公开(公告)号：US20060152769A1
公开(公告)日：2006-07-13
申请号：US11033369
申请日：2005-01-10
申请人： Gary Kneezel , Thomas Courtney , Joseph Stephany , Richard LaDonna , Juan Becerra
发明人： Gary Kneezel , Thomas Courtney , Joseph Stephany , Richard LaDonna , Juan Becerra
IPC分类号： H04N1/409
CPC分类号： H04N1/58
摘要： A method and apparatus for reducing intercolor bleed using pixel spot size control to improve print quality is provided. The method includes printing pixels having a first spot size in an image region having a boundary between a first color portion and a second color portion of the image by ejecting first sized ink drops from the printhead nozzles, and printing border pixels having spot sizes smaller than the first spot size in the image region by ejecting smaller ink drops from the printhead nozzles, wherein the smaller ink drops are smaller than the first sized ink drops. A printing system is provided having means for printing pixels in the region having the first spot size and means for printing border pixels having spot sizes smaller than the first spot size.
摘要翻译：提供了一种使用像素点尺寸控制来减少色间渗色以提高打印质量的方法和装置。该方法包括：通过从打印头喷嘴排出第一大小的墨滴，在具有第一颜色部分和图像的第二颜色部分之间的边界的图像区域中打印具有第一光斑尺寸的像素，并且打印具有小于通过从打印头喷嘴喷射较小的墨滴，在图像区域中的第一个斑点尺寸，其中较小的墨滴小于第一尺寸的墨滴。提供了具有用于打印具有第一光斑尺寸的区域中的像素的装置的打印系统和用于打印具有小于第一光点尺寸的光斑尺寸的边框像素的装置。

8. 发明授权

US07275817B2 Formation of novel ink jet filter printhead using transferable photopatterned filter layer 有权
标题翻译：使用可转移的光图案过滤层形成新型喷墨过滤器打印头
公开(公告)号：US07275817B2
公开(公告)日：2007-10-02
申请号：US11134662
申请日：2005-05-20
申请人： Shan Clark , Gary Kneezel , Ram Narang , Bidan Zhang , Almon Fisher
发明人： Shan Clark , Gary Kneezel , Ram Narang , Bidan Zhang , Almon Fisher
IPC分类号： B41J2/175
CPC分类号： B41J2/17563 , B41J2/16 , B41J2/1623 , B41J2/1628 , B41J2/1631 , B41J2/1632 , B41J2/1635 , B41J2/1645
摘要： Disclosed is a process for forming a channel wafer for a novel ink jet printhead, having an ink particle-filter layer over the ink-inlet surface thereof. The process includes the steps of applying a thin coating of a heat-curable, photopatternable polymer composition to an intermediate substrate having a release surface and drying the coating to form a semi-solid adhesive layer. The layer and supporting substrate are pressed against the ink-inlet surface of a channel wafer with an optional adhesive layer to bond the layer to the ink inlet surface. The substrate is separated to transfer the contacting area of the semi-solid layer to the ink-inlet surface as a laminate, and the semi-solid layer is exposed through a filter-forming mask and ink particle-filter openings are developed therethrough, either before or after transfer of the semi-solid adhesive layer from the intermediate substrate to the ink-inlet surface of the channel wafer, and the filter layer is cured.
摘要翻译：公开了一种用于形成用于新型喷墨打印头的通道晶片的方法，在其墨入口表面上具有墨颗粒过滤层。该方法包括以下步骤：将具有可热固化的可光化图案化的聚合物组合物的薄涂层施加到具有剥离表面的中间基材上，并干燥该涂层以形成半固体粘合剂层。层和支撑衬底用可选的粘合剂层压在通道晶片的墨入口表面上，以将层粘合到墨入口表面。分离衬底以将半固体层的接触面积作为层压体转移到油墨入口表面，并且半固体层通过过滤器形成掩模暴露，并且墨水颗粒过滤器开口通过其开展，或者在将半固体粘合剂层从中间基材转移到通道晶片的墨入口表面之前或之后，并且过滤层被固化。

9. 发明申请

US20070068866A1 Internal die filters with multiple passageways which are fluidically in parallel 有权
标题翻译：具有流体平行的多个通道的内部模具过滤器
公开(公告)号：US20070068866A1
公开(公告)日：2007-03-29
申请号：US11605446
申请日：2006-11-29
申请人： Gary Kneezel
发明人： Gary Kneezel
IPC分类号： B01D63/00
CPC分类号： B41J2/17563 , B01D61/18 , B01D63/08 , B01D63/088 , B01D67/0062 , B01D69/02 , B01D71/027 , Y10T137/2224
摘要： An internal filter includes a lower substrate and an upper substrate. Fluid passages are formed by etching grooves into the surface(s) of the upper and/or lower substrates and/or in one or more intermediate layers. The filter pores extending between the fluid passages are formed by etching second grooves that fluidly connect the fluid passages. Two or more sets of the one or two intermediate layers can be implemented to provide additional filter passages and/or pores. Each set can be connected to a separate fluid source and/or a separate microfluidic device. In another internal filter, the inlet and outlet passages and the filter pores are formed on the same upper or lower substrate. The inlet and outlet passages are partially formed in a first step. In a second step, the inlet and outlet passages are completed at the same time that the filter pores are formed.
摘要翻译：内部滤波器包括下基板和上基板。通过将凹槽蚀刻到上基板和/或下基板的表面和/或在一个或多个中间层中来形成流体通道。通过蚀刻流体连接流体通道的第二凹槽来形成在流体通道之间延伸的过滤器孔。可以实施两组或更多套一个或两个中间层，以提供额外的过滤通道和/或孔。每组可以连接到单独的流体源和/或单独的微流体装置。在另一个内部过滤器中，入口和出口通道和过滤器孔形成在相同的上或下基板上。入口和出口通道部分地形成在第一步骤中。在第二步骤中，入口和出口通道在形成过滤器孔的同时完成。

10. 发明授权

US07101030B2 Formation of novel ink jet filter printhead using transferable photopatterned filter layer 有权
标题翻译：使用可转移的光图案过滤层形成新型喷墨过滤器打印头
公开(公告)号：US07101030B2
公开(公告)日：2006-09-05
申请号：US10442569
申请日：2003-05-21
申请人： Shan Clark , Gary Kneezel , Ram Narang , Bidan Zhang , Almon Fisher
发明人： Shan Clark , Gary Kneezel , Ram Narang , Bidan Zhang , Almon Fisher
IPC分类号： B41J2/175
CPC分类号： B41J2/17563 , B41J2/16 , B41J2/1623 , B41J2/1628 , B41J2/1631 , B41J2/1632 , B41J2/1635 , B41J2/1645
摘要： Disclosed is a process for forming a channel wafer for a novel ink jet printhead, having an ink particle-filter layer over the ink-inlet surface thereof. The process comprises the steps of applying a thin coating of a heat-curable, photopatternable polymer composition to an intermediate substrate having a release surface and drying the coating to form a semi-solid adhesive layer. The layer and supporting substrate are pressed against the ink-inlet surface of a channel wafer with an optional adhesive layer to bond the layer to the ink inlet surface. The substrate is separated to transfer the contacting area of the semi-solid layer to the ink-inlet surface as a laminate, and the semi-solid layer is exposed through a filter-forming mask and ink particle-filter openings are developed therethrough, either before or after transfer of the semi-solid adhesive layer from the intermediate substrate to the ink-inlet surface of the channel wafer, and the filter layer is cured.
摘要翻译：公开了一种用于形成用于新型喷墨打印头的通道晶片的方法，在其墨入口表面上具有墨颗粒过滤层。该方法包括以下步骤：将具有可热固化的可光化图案化的聚合物组合物的薄涂层施加到具有剥离表面的中间基材上并干燥该涂层以形成半固体粘合剂层。层和支撑衬底用可选的粘合剂层压在通道晶片的墨入口表面上，以将层粘合到墨入口表面。分离衬底以将半固体层的接触面积作为层压体转移到油墨入口表面，并且半固体层通过过滤器形成掩模暴露，并且墨水颗粒过滤器开口通过其开展，或者在将半固体粘合剂层从中间基材转移到通道晶片的墨入口表面之前或之后，并且过滤层被固化。

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