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1. 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。

2. 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。

3. 发明授权

US08398210B2 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：US08398210B2
公开(公告)日：2013-03-19
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 defining a liquid chamber. An orifice plate, affixed to the substrate, includes a MEMS transducing member. The MEMS transducing member includes a first portion anchored to the substrate and a second portion extending over and free to move relative to the liquid chamber. A compliant membrane, positioned in contact with the MEMS transducing member, includes an orifice and a first portion covering the MEMS transducing member and a second portion anchored to the substrate. 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. 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：连续液体喷射系统包括限定液体室的基板。固定在基板上的孔板包括MEMS转换构件。 MEMS转换构件包括锚定到基底的第一部分和相对于液体腔延伸并自由移动的第二部分。定位成与MEMS换能构件接触的柔性膜包括孔口和覆盖MEMS换能构件的第一部分和锚定到基底的第二部分。液体供应在足以通过位于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。

4. 发明申请

US20120268529A1 CONTINUOUS LIQUID EJECTION USING COMPLIANT MEMBRANE TRANSDUCER 有权
标题翻译：使用合适的膜传感器进行连续液体喷射
公开(公告)号：US20120268529A1
公开(公告)日：2012-10-25
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. 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. The second portion of the MEMS transducing member 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. 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。 MEMS转换构件的第二部分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。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。

5. 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。

6. 发明授权

US07857422B2 Dual feed liquid drop ejector 有权
标题翻译：双进料液滴喷射器
公开(公告)号：US07857422B2
公开(公告)日：2010-12-28
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： B41J2/15
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。

7. 发明授权

US08591008B2 Liquid drop ejection using dual feed ejector 有权
标题翻译：使用双进料喷射器进行液滴喷射
公开(公告)号：US08591008B2
公开(公告)日：2013-11-26
申请号：US13300723
申请日：2011-11-21
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： B41J2/05 , B41J2/14 , B41J2/04
CPC分类号： H04L43/12 , H04L43/0864
摘要： A printer includes a printhead die including liquid ejectors separated by walls. Each liquid ejector includes a nozzle orifice and an associated drop forming mechanism. First and second liquid feed channels, extending in opposite directions, are in fluid communication with each liquid ejector. A liquid inlet includes a plurality of first and second segments in fluid communication with the first liquid feed channels and the second liquid feed channels, respectively. The first and second segments are located on opposite sides of the nozzle orifice. For a given liquid ejector, both of the first and second segments are directly in line with the liquid ejector. An electrical lead extends from each drop forming mechanism toward an edge of the printhead die. At least one of the electrical leads is positioned between neighboring segments of at least one of the first and second segments of the liquid inlet.
摘要翻译：一种打印机包括一个包括由墙壁分开的液体喷射器的打印头模头。每个液体喷射器包括喷嘴孔和相关的液滴形成机构。沿相反方向延伸的第一和第二液体供给通道与每个液体喷射器流体连通。液体入口包括分别与第一液体进料通道和第二液体进料通道流体连通的多个第一和第二部分。第一和第二段位于喷嘴孔的相对侧上。对于给定的液体喷射器，第一和第二段两者直接与液体喷射器成一直线。电引线从每个液滴形成机构朝向打印头芯片的边缘延伸。电引线中的至少一个位于液体入口的第一和第二段中的至少一个的相邻段之间。

8. 发明授权

US08496318B2 Liquid drop ejection using dual feed ejector 有权
标题翻译：使用双进料喷射器进行液滴喷射
公开(公告)号：US08496318B2
公开(公告)日：2013-07-30
申请号：US12917899
申请日：2010-11-02
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： B41J2/05 , B41J2/04
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 plurality of chambers with one of the chambers including a first and 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. First and second liquid feed channels are in fluid communication with the chamber. First and second segments of a segmented liquid inlet are in fluid communication with the first and second liquid feed channels, respectively. The first and second segments of the segmented liquid inlet are also in fluid communication with another one of the plurality of chambers. Liquid is provided to the chamber through the first and second liquid feed channels from the segmented liquid inlet. A drop of the liquid is ejected through the nozzle orifice of the chamber by operating the drop forming mechanism.
摘要翻译：液体喷射器包括限定多个室的结构，其中一个室包括第一和第二表面。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。第一和第二液体馈送通道与腔室流体连通。分段液体入口的第一和第二段分别与第一和第二液体供给通道流体连通。分段液体入口的第一和第二段也与多个室中的另一个流体连通。液体通过第一和第二液体进料通道从分段的液体入口提供给腔室。通过操作液滴形成机构，一滴液体通过腔室的喷嘴孔喷出。

9. 发明申请

US20120062654A1 LIQUID DROP EJECTION USING DUAL FEED EJECTOR 有权
标题翻译：使用双进料喷嘴进行液滴喷射
公开(公告)号：US20120062654A1
公开(公告)日：2012-03-15
申请号：US13300723
申请日：2011-11-21
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： H04L43/12 , H04L43/0864
摘要： A printer includes a printhead die including liquid ejectors separated by walls. Each liquid ejector includes a nozzle orifice and an associated drop forming mechanism. First and second liquid feed channels, extending in opposite directions, are in fluid communication with each liquid ejector. A liquid inlet includes a plurality of first and second segments in fluid communication with the first liquid feed channels and the second liquid feed channels, respectively. The first and second segments are located on opposite sides of the nozzle orifice. For a given liquid ejector, both of the first and second segments are directly in line with the liquid ejector. An electrical lead extends from each drop forming mechanism toward an edge of the printhead die. At least one of the electrical leads is positioned between neighboring segments of at least one of the first and second segments of the liquid inlet.
摘要翻译：一种打印机包括一个包括由墙壁分开的液体喷射器的打印头模头。每个液体喷射器包括喷嘴孔和相关的液滴形成机构。沿相反方向延伸的第一和第二液体供给通道与每个液体喷射器流体连通。液体入口包括分别与第一液体进料通道和第二液体进料通道流体连通的多个第一和第二部分。第一和第二段位于喷嘴孔的相对侧上。对于给定的液体喷射器，第一和第二段两者直接与液体喷射器成一直线。电引线从每个液滴形成机构朝向打印头芯片的边缘延伸。电引线中的至少一个位于液体入口的第一和第二段中的至少一个的相邻段之间。

10. 发明申请

US20110128316A1 LIQUID DROP EJECTION USING DUAL FEED EJECTOR 有权
标题翻译：使用双进料喷嘴进行液滴喷射
公开(公告)号：US20110128316A1
公开(公告)日：2011-06-02
申请号：US12917899
申请日：2010-11-02
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： B41J29/38 , B41J2/04
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 is provided that includes a structure defining a plurality of chambers with one of the plurality of chambers including 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. The first segment of the segmented liquid inlet is also in fluid communication with another one of the plurality of chambers and the second segment of the liquid inlet is also in fluid communication with another one of the plurality of chambers. A liquid is provided to the chamber through the first liquid feed channel and the second liquid feed channel from the segmented liquid inlet. A drop of the liquid is ejected through the nozzle orifice of the chamber by operating the associated drop forming mechanism.
摘要翻译：提供一种液体喷射器，其包括限定多个室的结构，其中多个室中的一个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。分段液体入口的第一段也与多个腔室中的另一个腔室流体连通，并且液体入口的第二段也与多个腔室中的另一个腔室流体连通。液体通过第一液体供给通道和第二液体进料通道从分段的液体入口提供给腔室。通过操作相关联的液滴形成机构，一滴液体通过腔室的喷嘴孔喷射。

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