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1. 发明申请

US20110261126A1 PRINTHEAD INCLUDING POLYMERIC FILTER 审中-公开
标题翻译：包括聚合物过滤器
公开(公告)号：US20110261126A1
公开(公告)日：2011-10-27
申请号：US12767827
申请日：2010-04-27
申请人： Charles F. Faisst , John A. Lebens , Yonglin Xie
发明人： Charles F. Faisst , John A. Lebens , Yonglin Xie
IPC分类号： B41J2/175
CPC分类号： B41J2/09 , B41J2002/14403
摘要： A printhead includes a substrate and a filter membrane structure in contact with the substrate. A first portion of the substrate defines a plurality of nozzles. A second portion of the substrate defines a plurality of liquid chambers. Each liquid chamber is in fluid communication with a nozzle. The filter membrane structure includes a polymeric material layer and a plurality of pores. The plurality of pores are positioned to filter liquid provided to the plurality of liquid chambers.
摘要翻译：打印头包括与基板接触的基板和滤膜结构。衬底的第一部分限定多个喷嘴。衬底的第二部分限定多个液体室。每个液体室与喷嘴流体连通。过滤膜结构包括聚合材料层和多个孔。多个孔定位成过滤设置到多个液体室的液体。

2. 发明申请

US20110258851A1 METHOD OF MANUFACTURING PRINTHEAD INCLUDING POLYMERIC FILTER 有权
标题翻译：包括聚合物过滤器在内的制造方法
公开(公告)号：US20110258851A1
公开(公告)日：2011-10-27
申请号：US12767828
申请日：2010-04-27
申请人： Yonglin Xie , John A. Lebens , Charles F. Faisst
发明人： Yonglin Xie , John A. Lebens , Charles F. Faisst
IPC分类号： B23P17/00
CPC分类号： B41J2/175 , B41J2/03 , B41J2/09 , B41J2/105 , B41J2002/031 , B41J2002/14403
摘要： A method of manufacturing a printhead includes providing a substrate and a filter membrane structure. A first portion of the substrate defines a plurality of nozzles and a second portion of the substrate defines a plurality of liquid chambers. Each liquid chamber of the plurality of liquid chambers is in fluid communication with a respective one of the plurality of nozzles. The filter membrane structure is adhered, for example, laminated, to the second portion of the substrate. Each liquid chamber of the plurality of liquid chambers is in fluid communication with a distinct portion of the filter membrane structure. Pores are formed in the filter membrane structure using a photo-lithography process.
摘要翻译：打印头的制造方法包括提供基板和滤膜结构。衬底的第一部分限定多个喷嘴，并且衬底的第二部分限定多个液体室。多个液体室中的每个液体室与多个喷嘴中的相应一个流体连通。过滤膜结构例如层叠在基板的第二部分上。多个液体室的每个液体室与过滤膜结构的不同部分流体连通。使用光刻工艺在滤膜结构中形成孔。

3. 发明授权

US08562120B2 Continuous printhead including polymeric filter 有权
标题翻译：连续打印头包括聚合物过滤器
公开(公告)号：US08562120B2
公开(公告)日：2013-10-22
申请号：US12767826
申请日：2010-04-27
申请人： Yonglin Xie , John A. Lebens , Charles F. Faisst
发明人： Yonglin Xie , John A. Lebens , Charles F. Faisst
IPC分类号： B41J2/175
CPC分类号： B41J2/09
摘要： A printhead includes a substrate, a filter membrane structure, and a liquid source. A first portion of the substrate defines a plurality of nozzles. A second portion of the substrate defines a plurality of liquid chambers. Each liquid chamber of the plurality of liquid chambers is in fluid communication with a respective one of the plurality of nozzles. The filter membrane structure is in contact with the second portion of the substrate. Each liquid chamber of the plurality of liquid chambers is in fluid communication with a distinct portion of the filter membrane structure. The filter membrane structure includes a polymeric material layer. The liquid source provides liquid under pressure through the filter membrane structure. The pressure is sufficient to jet an individual stream of the liquid through each nozzle of the plurality of nozzles after the liquid flows through the filter membrane structure.
摘要翻译：打印头包括基板，过滤膜结构和液体源。衬底的第一部分限定多个喷嘴。衬底的第二部分限定多个液体室。多个液体室中的每个液体室与多个喷嘴中的相应一个流体连通。过滤膜结构与衬底的第二部分接触。多个液体室的每个液体室与过滤膜结构的不同部分流体连通。过滤膜结构包括聚合材料层。液体源通过过滤膜结构在压力下提供液体。在液体流过滤膜结构之后，压力足以喷射单个流体通过多个喷嘴的每个喷嘴。

4. 发明授权

US08806751B2 Method of manufacturing printhead including polymeric filter 有权
标题翻译：打印头的制造方法包括聚合物过滤器
公开(公告)号：US08806751B2
公开(公告)日：2014-08-19
申请号：US12767828
申请日：2010-04-27
申请人： Yonglin Xie , John A. Lebens , Charles F. Faisst
发明人： Yonglin Xie , John A. Lebens , Charles F. Faisst
IPC分类号： B21D53/76 , B23P17/00
CPC分类号： B41J2/175 , B41J2/03 , B41J2/09 , B41J2/105 , B41J2002/031 , B41J2002/14403
摘要： A method of manufacturing a printhead includes providing a substrate and a filter membrane structure. A first portion of the substrate defines a plurality of nozzles and a second portion of the substrate defines a plurality of liquid chambers. Each liquid chamber of the plurality of liquid chambers is in fluid communication with a respective one of the plurality of nozzles. The filter membrane structure is adhered, for example, laminated, to the second portion of the substrate. Each liquid chamber of the plurality of liquid chambers is in fluid communication with a distinct portion of the filter membrane structure. Pores are formed in the filter membrane structure using a photo-lithography process.
摘要翻译：打印头的制造方法包括提供基板和滤膜结构。衬底的第一部分限定多个喷嘴，并且衬底的第二部分限定多个液体室。多个液体室中的每个液体室与多个喷嘴中的相应一个流体连通。过滤膜结构例如层叠在基板的第二部分上。多个液体室的每个液体室与过滤膜结构的不同部分流体连通。使用光刻工艺在滤膜结构中形成孔。

5. 发明申请

US20110261125A1 CONTINUOUS PRINTHEAD INCLUDING POLYMERIC FILTER 有权
标题翻译：连续打印，包括聚合物过滤器
公开(公告)号：US20110261125A1
公开(公告)日：2011-10-27
申请号：US12767826
申请日：2010-04-27
申请人： Yonglin Xie , John A. Lebens , Charles F. Faisst
发明人： Yonglin Xie , John A. Lebens , Charles F. Faisst
IPC分类号： B41J2/175
CPC分类号： B41J2/09
摘要： A printhead includes a substrate, a filter membrane structure, and a liquid source. A first portion of the substrate defines a plurality of nozzles. A second portion of the substrate defines a plurality of liquid chambers. Each liquid chamber of the plurality of liquid chambers is in fluid communication with a respective one of the plurality of nozzles. The filter membrane structure is in contact with the second portion of the substrate. Each liquid chamber of the plurality of liquid chambers is in fluid communication with a distinct portion of the filter membrane structure. The filter membrane structure includes a polymeric material layer. The liquid source provides liquid under pressure through the filter membrane structure. The pressure is sufficient to jet an individual stream of the liquid through each nozzle of the plurality of nozzles after the liquid flows through the filter membrane structure.
摘要翻译：打印头包括基板，过滤膜结构和液体源。衬底的第一部分限定多个喷嘴。衬底的第二部分限定多个液体室。多个液体室中的每个液体室与多个喷嘴中的相应一个流体连通。过滤膜结构与衬底的第二部分接触。多个液体室的每个液体室与过滤膜结构的不同部分流体连通。过滤膜结构包括聚合材料层。液体源通过过滤膜结构在压力下提供液体。在液体流过滤膜结构之后，压力足以喷射单个流体通过多个喷嘴的每个喷嘴。

6. 发明申请

US20140307036A1 PRINTHEAD INCLUDING ACOUSTIC DAMPENING STRUCTURE 有权
标题翻译：包括声音防震结构
公开(公告)号：US20140307036A1
公开(公告)日：2014-10-16
申请号：US13860554
申请日：2013-04-11
申请人： Yonglin Xie , Qing Yang , John A. Lebens
发明人： Yonglin Xie , Qing Yang , John A. Lebens
IPC分类号： B41J2/14
CPC分类号： B41J2/14008 , B41J2/02 , B41J2/055 , B41J2/175 , B41J2002/14419 , B41J2202/13
摘要： A printhead includes a plurality of liquid channels and a nozzle plate. The nozzle plate includes a plurality of nozzles and an acoustic dampening structure. The acoustic dampening structure includes a plurality of sets of air pockets and liquid flow restrictors. Each set of air pockets and liquid flow restrictors is in fluid communication with a respective one of the plurality of nozzles. Each liquid channel is in fluid communication with the respective one of the plurality of nozzles through the associated liquid flow restrictor. A common liquid supply manifold is in fluid communication with the plurality of liquid chambers.
摘要翻译：打印头包括多个液体通道和喷嘴板。喷嘴板包括多个喷嘴和声阻尼结构。声阻尼结构包括多组气囊和液体流量限制器。每组气囊和液体流量限制器与多个喷嘴中的相应一个流体连通。每个液体通道通过相关联的液体限流器与多个喷嘴中的相应一个流体连通。公共液体供应歧管与多个液体腔室流体连通。

7. 发明授权

US08529021B2 Continuous liquid ejection using compliant membrane transducer 有权
标题翻译：使用柔性膜传感器进行连续液体喷射
公开(公告)号：US08529021B2
公开(公告)日：2013-09-10
申请号：US13089594
申请日：2011-04-19
申请人： Michael F. Baumer , James D. Huffman , Hrishikesh V. Panchawagh , Jeremy M. Grace , Yonglin Xie , Qing Yang , David P. Trauernicht , John A. Lebens
发明人： Michael F. Baumer , James D. Huffman , Hrishikesh V. Panchawagh , Jeremy M. Grace , Yonglin Xie , Qing Yang , David P. Trauernicht , John A. Lebens
IPC分类号： B41J2/04
CPC分类号： B41J2/03 , B41J2002/14346
摘要： A method of continuously ejecting liquid includes providing a liquid ejection system that includes a substrate and an orifice plate affixed to the substrate. Portions of the substrate define a liquid chamber. The orifice plate includes a MEMS transducing member that extends over at least a portion of the liquid chamber. A compliant membrane is positioned in contact with the MEMS transducing member. The compliant membrane includes an orifice. Liquid is provided under a pressure sufficient to eject a continuous jet of the liquid through the orifice located in the compliant membrane of the orifice plate by a liquid supply. A drop of liquid is caused to break off from the liquid jet by selectively actuating the MEMS transducing member which causes a portion of the compliant membrane to be displaced relative to the liquid chamber.
摘要翻译：一种连续喷射液体的方法包括提供一种液体喷射系统，其包括基板和固定在基板上的孔板。衬底的一部分限定了液体室。孔板包括在液体室的至少一部分上延伸的MEMS换能构件。柔性膜定位成与MEMS换能件接触。柔性膜包括孔口。在足够的压力下提供液体，该压力通过位于孔板的柔顺膜中的孔通过液体供应喷射液体的连续射流。通过选择性地致动MEMS转换构件使一滴液体从液体射流中脱离，这导致顺应性膜的一部分相对于液体腔移位。

8. 发明申请

US20120268525A1 CONTINUOUS EJECTION SYSTEM INCLUDING COMPLIANT MEMBRANE TRANSDUCER 有权
标题翻译：连续喷射系统，包括合适的膜传感器
公开(公告)号：US20120268525A1
公开(公告)日：2012-10-25
申请号：US13089521
申请日：2011-04-19
申请人： Michael F. Baumer , James D. Huffman , Hrishikesh V. Panchawagh , Jeremy M. Grace , Yonglin Xie , Qing Yang , David P. Trauernicht , John A. Lebens
发明人： Michael F. Baumer , James D. Huffman , Hrishikesh V. Panchawagh , Jeremy M. Grace , Yonglin Xie , Qing Yang , David P. Trauernicht , John A. Lebens
IPC分类号： B41J2/04
CPC分类号： B41J2/14427 , B41J2002/14435
摘要： A continuous liquid ejection system includes a substrate and an orifice plate affixed to the substrate. Portions of the substrate define a liquid chamber. The orifice plate includes a MEMS transducing member. A first portion of the MEMS transducing member is anchored to the substrate. A second portion of the MEMS transducing member extends over at least a portion of the liquid chamber and is free to move relative to the liquid chamber. A compliant membrane is positioned in contact with the MEMS transducing member. A first portion of the compliant membrane covers the MEMS transducing member and a second portion of the compliant membrane is anchored to the substrate. The compliant membrane includes an orifice. A liquid supply provides a liquid to the liquid chamber under a pressure sufficient to eject a continuous jet of the liquid through the orifice located in the compliant membrane of the orifice plate. The MEMS transducing member is selectively actuated to cause a portion of the compliant membrane to be displaced relative to the liquid chamber to cause a drop of liquid to break off from the liquid jet.
摘要翻译：连续的液体喷射系统包括基板和固定在基板上的孔板。衬底的一部分限定了液体室。孔板包括MEMS换能构件。 MEMS转换构件的第一部分被锚定到基底。 MEMS转换构件的第二部分在液体室的至少一部分上延伸并且相对于液体腔自由移动。柔性膜定位成与MEMS换能件接触。柔性膜的第一部分覆盖MEMS换能构件，并且柔性膜的第二部分锚定到基底。柔性膜包括孔口。液体供应在足以通过位于孔板的柔顺膜中的孔喷射液体的连续射流的压力下向液体室提供液体。 MEMS转换构件被选择性地致动以使顺应性膜的一部分相对于液体腔移动以引起液体从液体射流中脱落的液滴。

9. 发明申请

US20080180485A1 DUAL FEED LIQUID DROP EJECTOR 有权
标题翻译：双进液滴喷枪
公开(公告)号：US20080180485A1
公开(公告)日：2008-07-31
申请号：US11626965
申请日：2007-01-25
申请人： Christopher N. Delametter , John A. Lebens , David P. Trauernicht , James M. Chwalek , Yonglin Xie , Gary A. Kneezel , Christopher R. Morton , Cathie J. Burke
发明人： Christopher N. Delametter , John A. Lebens , David P. Trauernicht , James M. Chwalek , Yonglin Xie , Gary A. Kneezel , Christopher R. Morton , Cathie J. Burke
IPC分类号： B41J2/14
CPC分类号： B41J2/1404 , B41J2/055 , B41J2/14072 , B41J2/14145 , B41J2002/14387 , B41J2002/14403 , B41J2002/14467 , B41J2002/14475 , B41J2202/18 , H04L43/0864 , H04L43/12 , Y04S40/168
摘要： A liquid ejector includes a structure defining a chamber. The chamber includes a first surface and a second surface. The first surface includes a nozzle orifice. A drop forming mechanism is located on the second surface of the chamber opposite the nozzle orifice. A first liquid feed channel and a second liquid feed channel are in fluid communication with the chamber. A first segment of a segmented liquid inlet is in fluid communication with the first liquid feed channel and a second segment of the segmented liquid inlet is in fluid communication with the second liquid feed channel.
摘要翻译：液体喷射器包括限定腔室的结构。腔室包括第一表面和第二表面。第一表面包括喷嘴孔。液滴形成机构位于与喷嘴孔相对的腔室的第二表面上。第一液体供给通道和第二液体供给通道与腔室流体连通。分段液体入口的第一段与第一液体进料通道流体连通，并且分段液体入口的第二段与第二液体进料通道流体连通。

10. 发明申请

US20140307035A1 PRINTHEAD INCLUDING ACOUSTIC DAMPENING STRUCTURE 有权
标题翻译：包括声音防震结构
公开(公告)号：US20140307035A1
公开(公告)日：2014-10-16
申请号：US13860553
申请日：2013-04-11
申请人： Yonglin Xie , Qing Yang , John A. Lebens
发明人： Yonglin Xie , Qing Yang , John A. Lebens
IPC分类号： B41J2/14
CPC分类号： B41J2/14008 , B41J2/02 , B41J2/055 , B41J2002/14419 , B41J2202/13
摘要： A printhead includes a nozzle plate including a plurality of nozzles and a plurality of liquid chambers. Each liquid chamber is in fluid communication with a respective one of the plurality of nozzles. An acoustic dampening structure includes a plurality of sets of air pockets and liquid flow restrictors. Each liquid chamber is in fluid communication with one of the sets of air pockets and liquid flow restrictors. A common liquid supply manifold is in fluid communication with each liquid chamber through the liquid flow restrictor associated with the liquid chamber.
摘要翻译：打印头包括具有多个喷嘴和多个液体室的喷嘴板。每个液体室与多个喷嘴中的相应一个流体连通。声阻尼结构包括多组气囊和液体流量限制器。每个液体室与气囊和液体流量限制器中的一组流体连通。常见的液体供应歧管通过与液体室相关联的液体限流器与每个液体室流体连通。

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