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41. 发明授权

US08668312B2 Liquid ejection with on-chip deflection and collection 有权
标题翻译：具有片上偏转和收集的液体喷射
公开(公告)号：US08668312B2
公开(公告)日：2014-03-11
申请号：US13456520
申请日：2012-04-26
申请人： Yonglin Xie , Qing Yang
发明人： Yonglin Xie , Qing Yang
IPC分类号： B41J2/09
CPC分类号： B41J2/09 , B41J2/185
摘要： A printhead includes a substrate and monolithic liquid jetting structure including a nozzle, deflection mechanism, and catcher. The nozzle, through which a liquid jet is ejected in a direction substantially parallel to a first surface of the substrate, includes material layers formed on the first surface of the substrate. At least one of the material layers of the nozzle includes a drop forming mechanism actuated to form liquid drops from the liquid jet. The deflection mechanism is associated with the liquid jet and deflects portions of the liquid jet between first and second paths. Liquid drops formed from portions of the liquid jet following the first path and the second path continue to follow the first path and the second path, respectively. The catcher, including a material layer formed on the first surface of the substrate, collects liquid drops following one of the paths.
摘要翻译：打印头包括基板和包括喷嘴，偏转机构和捕集器的单片液体喷射结构。在基本上平行于基板的第一表面的方向上喷射液体喷嘴的喷嘴包括在基板的第一表面上形成的材料层。喷嘴的至少一个材料层包括被致动以从液体射流形成液滴的液滴形成机构。偏转机构与液体射流相关联并且使第一和第二路径之间的液体射流的部分偏转。在第一路径和第二路径之后的液体喷射部分形成的液滴分别继续沿着第一路径和第二路径。捕获器，包括形成在基板的第一表面上的材料层，按照其中一条路径收集液滴。

42. 发明授权

US08657429B2 Dispensing liquid using overlapping outlet/return dispenser 有权
标题翻译：使用重叠的出口/返回分配器分配液体
公开(公告)号：US08657429B2
公开(公告)日：2014-02-25
申请号：US12911774
申请日：2010-10-26
申请人： Yonglin Xie , Qing Yang
发明人： Yonglin Xie , Qing Yang
IPC分类号： B41J2/18
CPC分类号： B41J2/18 , B41J2/1404 , B41J2/17596 , B41J2002/14403 , B41J2002/14475 , B41J2202/11 , B41J2202/12
摘要： A liquid dispenser includes liquid supply, dispensing, and return channels. A portion of a first wall of the liquid dispensing channel defines an outlet opening. A second wall of the liquid dispensing channel, positioned opposite the first wall, extends along a portion of the liquid supply and return channels. Liquid supply and return passages are provided that extend through the second wall in fluid communication with the liquid supply and return channels, respectively. The liquid return passage overlaps the outlet opening of the liquid dispensing channel as viewed from a direction perpendicular to a surface of the first wall of the liquid dispensing channel. A liquid drop is caused to be ejected from the outlet opening of the liquid dispensing channel by selectively actuating a diverter member to divert a portion of the flowing liquid through the outlet opening of the liquid dispensing channel.
摘要翻译：液体分配器包括液体供应，分配和返回通道。液体分配通道的第一壁的一部分限定出口开口。液体分配通道的与第一壁相对设置的第二壁沿着液体供应和返回通道的一部分延伸。提供液体供应和返回通道，其分别延伸通过第二壁与液体供应和返回通道流体连通。从垂直于液体分配通道的第一壁的表面的方向观察，液体返回通道与液体分配通道的出口开口重叠。通过选择性地致动分流器构件以使流动的液体的一部分通过液体分配通道的出口开口而使液滴从液体分配通道的出口开口排出。

43. 发明授权

US08562119B2 Dispensing liquid using dispenser including multiple returns 有权
标题翻译：使用分配器分配液体，包括多个回报
公开(公告)号：US08562119B2
公开(公告)日：2013-10-22
申请号：US12911762
申请日：2010-10-26
申请人： Yonglin Xie , Qing Yang , Joseph Jech, Jr.
发明人： Yonglin Xie , Qing Yang , Joseph Jech, Jr.
IPC分类号： B41J2/18 , B41J2/04
CPC分类号： B41J2/18 , B41J2/1404 , B41J2002/14403 , B41J2002/14475 , B41J2202/12
摘要： A liquid dispenser is provided that includes a liquid supply channel, a liquid dispensing channel, and a liquid return channel. The liquid dispensing channel includes a first wall. A portion of the first wall defines an outlet opening. The liquid dispensing channel includes a second wall opposite the first wall. The second wall of the liquid dispensing channel extends along a portion of the liquid supply channel and along a portion of the liquid return channel. A liquid supply passage is provided that extends through the second wall and is in fluid communication with the liquid supply channel. A plurality of liquid return passages are provided that extend through the second wall and are in fluid communication with the liquid return channel. A liquid is provided that flows from the liquid supply passage through the liquid supply channel through the liquid dispensing channel through the liquid return channel to the plurality of liquid return passages. A liquid drop is caused to be ejected from the outlet opening of the liquid dispensing channel by selectively actuating a diverter member to divert a portion of the flowing liquid through the outlet opening of the liquid dispensing channel.
摘要翻译：提供了一种液体分配器，其包括液体供应通道，液体分配通道和液体返回通道。液体分配通道包括第一壁。第一壁的一部分限定出口开口。液体分配通道包括与第一壁相对的第二壁。液体分配通道的第二壁沿着液体供应通道的一部分并且沿着液体返回通道的一部分延伸。设置有液体供应通道，其延伸穿过第二壁并且与液体供应通道流体连通。设置有多个液体返回通道，其延伸穿过第二壁并与液体返回通道流体连通。提供一液体，其从液体供给通道通过液体供应通道通过液体分配通道通过液体返回通道流到多个液体返回通道。通过选择性地致动分流器构件以使流动的液体的一部分通过液体分配通道的出口开口而使液滴从液体分配通道的出口开口排出。

44. 发明授权

US08382254B2 Liquid dispenser including secondary liquid manifold 有权
标题翻译：液体分配器，包括二次液体歧管
公开(公告)号：US08382254B2
公开(公告)日：2013-02-26
申请号：US12911754
申请日：2010-10-26
申请人： Yonglin Xie , Joseph Jech, Jr. , Qing Yang , Carolyn R. Ellinger
发明人： Yonglin Xie , Joseph Jech, Jr. , Qing Yang , Carolyn R. Ellinger
IPC分类号： B41J2/05
CPC分类号： B41J2/17596 , B41J2/1404 , B41J2/185 , B41J2002/14403 , B41J2002/14475 , B41J2202/11 , B41J2202/12
摘要： A liquid dispenser includes an array of liquid dispensing elements positioned on a substrate. Each liquid dispensing element includes a liquid dispensing channel including an outlet opening. Liquid supply and return channels are positioned on the substrate in fluid communication with the liquid dispensing channel. Liquid supply and return passages extend through the substrate in fluid communication with the liquid supply and return channels, respectively. A liquid manifold includes liquid supply and return ducts in fluid communication with each liquid supply and return passage of each liquid dispensing element, respectively. A liquid supply provides liquid that flows from the liquid supply duct of the liquid manifold through each liquid dispensing element to the liquid return duct of the liquid manifold. A selectively activated diverter member, associated with the liquid dispensing channel, diverts a portion of the liquid flowing through the dispensing channel through the outlet opening.
摘要翻译：液体分配器包括定位在基底上的液体分配元件阵列。每个液体分配元件包括包括出口开口的液体分配通道。液体供应和返回通道定位在与液体分配通道流体连通的基板上。液体供应和返回通道分别延伸通过衬底与液体供应和返回通道流体连通。液体歧管包括分别与每个液体分配元件的每个液体供应和返回通道流体连通的液体供应和返回管道。液体供应液体从液体歧管的液体供应管道通过每个液体分配元件流到液体歧管的液体返回管道。与液体分配通道相关联的选择性激活的转向器构件将流过分配通道的液体的一部分转过出口。

45. 发明授权

US08303091B2 Dispensing liquid using curved vent dispenser 有权
标题翻译：使用弯曲排气口分配器分配液体
公开(公告)号：US08303091B2
公开(公告)日：2012-11-06
申请号：US12911755
申请日：2010-10-26
申请人： Yonglin Xie , Carolyn R. Ellinger , Maria J. Lehmann , Joseph Jech, Jr. , Qing Yang
发明人： Yonglin Xie , Carolyn R. Ellinger , Maria J. Lehmann , Joseph Jech, Jr. , Qing Yang
IPC分类号： B41J2/05
CPC分类号： B41J2/14016 , B41J2002/14403 , B41J2002/14475 , B41J2202/12
摘要： A liquid dispenser is provided that includes a liquid supply channel, a liquid dispensing channel, and a liquid return channel. The liquid dispensing channel includes a wall. The wall includes a surface. A portion of the wall defines an outlet opening. Another portion of the wall defines a drain located in the wall downstream from the outlet opening. The drain includes a radius of curvature as viewed from a direction perpendicular to the wall. A liquid is provided that flows from the liquid supply channel through the liquid dispensing channel to the liquid return channel. A liquid drop is caused to be ejected from the outlet opening of the liquid dispensing channel by selectively actuating a diverter member to divert a portion of the flowing liquid through the outlet opening of the liquid dispensing channel.
摘要翻译：提供了一种液体分配器，其包括液体供应通道，液体分配通道和液体返回通道。液体分配通道包括壁。墙壁包括一个表面。壁的一部分限定出口开口。壁的另一部分限定位于出口开口下游的壁中的排水口。漏极包括从垂直于壁的方向观察的曲率半径。提供从液体供应通道通过液体分配通道流到液体返回通道的液体。通过选择性地致动分流器构件以使流动的液体的一部分通过液体分配通道的出口开口而使液滴从液体分配通道的出口开口排出。

46. 发明申请

US20120098903A1 DISPENSING LIQUID USING DISPENSER INCLUDING MULTIPLE RETURNS 有权
标题翻译：使用分配器分配液体，包括多个返回
公开(公告)号：US20120098903A1
公开(公告)日：2012-04-26
申请号：US12911762
申请日：2010-10-26
申请人： Yonglin Xie , Qing Yang , Joseph Jech, JR.
发明人： Yonglin Xie , Qing Yang , Joseph Jech, JR.
IPC分类号： B41J2/18
CPC分类号： B41J2/18 , B41J2/1404 , B41J2002/14403 , B41J2002/14475 , B41J2202/12
摘要： A liquid dispenser is provided that includes a liquid supply channel, a liquid dispensing channel, and a liquid return channel. The liquid dispensing channel includes a first wall. A portion of the first wall defines an outlet opening. The liquid dispensing channel includes a second wall opposite the first wall. The second wall of the liquid dispensing channel extends along a portion of the liquid supply channel and along a portion of the liquid return channel. A liquid supply passage is provided that extends through the second wall and is in fluid communication with the liquid supply channel. A plurality of liquid return passages are provided that extend through the second wall and are in fluid communication with the liquid return channel. A liquid is provided that flows from the liquid supply passage through the liquid supply channel through the liquid dispensing channel through the liquid return channel to the plurality of liquid return passages. A liquid drop is caused to be ejected from the outlet opening of the liquid dispensing channel by selectively actuating a diverter member to divert a portion of the flowing liquid through the outlet opening of the liquid dispensing channel.
摘要翻译：提供了一种液体分配器，其包括液体供应通道，液体分配通道和液体返回通道。液体分配通道包括第一壁。第一壁的一部分限定出口开口。液体分配通道包括与第一壁相对的第二壁。液体分配通道的第二壁沿着液体供应通道的一部分并且沿着液体返回通道的一部分延伸。设置有液体供应通道，其延伸穿过第二壁并且与液体供应通道流体连通。设置有多个液体返回通道，其延伸穿过第二壁并与液体返回通道流体连通。提供一液体，其从液体供给通道通过液体供应通道通过液体分配通道通过液体返回通道流到多个液体返回通道。通过选择性地致动分流器构件以使流动的液体的一部分通过液体分配通道的出口开口而使液滴从液体分配通道的出口开口排出。

47. 发明申请

US20120098895A1 DISPENSER INCLUDING ARRAY OF LIQUID DISPENSING ELEMENTS 有权
标题翻译：分配器包括液体分配元件阵列
公开(公告)号：US20120098895A1
公开(公告)日：2012-04-26
申请号：US12911776
申请日：2010-10-26
申请人： Yonglin Xie , Qing Yang
发明人： Yonglin Xie , Qing Yang
IPC分类号： B41J2/04
CPC分类号： B41J2/1404 , B41J2/1433 , B41J2002/14403 , B41J2202/12
摘要： A liquid dispenser includes an array of liquid dispensing elements positioned on a substrate. Each liquid dispensing element includes a liquid dispensing channel positioned on the substrate. The liquid dispensing channel includes an outlet opening positioned on a wall opposite the substrate. A diverter member is associated with the liquid dispensing channel. A liquid return channel is positioned on the substrate in fluid communication with the liquid dispensing channel. A liquid supply channel is positioned on the substrate in fluid communication with the liquid dispensing channel. A liquid supply passage extends through the substrate in fluid communication with the liquid supply channel. A liquid return passage extends through the substrate in fluid communication with the liquid return channel. A liquid supply provides liquid that flows from each liquid supply channel through each liquid dispensing element to each liquid return channel. Each diverter member is selectively activated to divert a portion of the liquid flowing through the associated liquid dispensing channel through the outlet opening of the associated liquid dispensing channel to dispense a drop of the liquid.
摘要翻译：液体分配器包括定位在基底上的液体分配元件阵列。每个液体分配元件包括位于基底上的液体分配通道。液体分配通道包括位于与衬底相对的壁上的出口。分流器构件与液体分配通道相关联。液体返回通道定位在与液体分配通道流体连通的基板上。液体供应通道定位在与液体分配通道流体连通的基板上。液体供应通道延伸穿过衬底与液体供应通道流体连通。液体返回通道延伸穿过衬底与液体返回通道流体连通。液体供应源提供从每个液体供应通道流过每个液体分配元件到每个液体返回通道的液体。选择性地激活每个分流器构件以使流过相关联的液体分配通道的液体的一部分通过相关联的液体分配通道的出口开口转移以分配一滴液体。

48. 发明申请

US20120098892A1 DISPENSING LIQUID USING SLOPED OUTLET OPENING DISPENSER 有权
标题翻译：使用倾斜出口打开分配器分配液体
公开(公告)号：US20120098892A1
公开(公告)日：2012-04-26
申请号：US12911758
申请日：2010-10-26
申请人： Yonglin Xie , Joseph Jech, JR. , Carolyn R. Ellinger , Maria J. Lehmann , Ali G. Lopez , Qing Yang
发明人： Yonglin Xie , Joseph Jech, JR. , Carolyn R. Ellinger , Maria J. Lehmann , Ali G. Lopez , Qing Yang
IPC分类号： B41J2/04
CPC分类号： B41J2/14016 , B41J2002/14403 , B41J2002/14475 , B41J2202/12
摘要： A liquid dispenser is provided that includes a liquid supply channel, a liquid dispensing channel, and a liquid return channel. The liquid dispensing channel includes a wall. The wall includes a surface. A portion of the wall defines an outlet opening that includes a downstream edge relative to a direction of liquid flow through the liquid dispensing channel. The downstream edge is sloped relative to the surface of the wall of the liquid dispensing channel. A liquid is provided that flows from the liquid supply channel through the liquid dispensing channel to the liquid return channel. A liquid drop is caused to be ejected from the outlet opening of the liquid dispensing channel by selectively actuating a diverter member to divert a portion of the flowing liquid through the outlet opening of the liquid dispensing channel.
摘要翻译：提供了一种液体分配器，其包括液体供应通道，液体分配通道和液体返回通道。液体分配通道包括壁。墙壁包括一个表面。壁的一部分限定出口开口，其包括相对于流过液体分配通道的液体流动方向的下游边缘。下游边缘相对于液体分配通道的壁的表面倾斜。提供从液体供应通道通过液体分配通道流到液体返回通道的液体。通过选择性地致动分流器构件以使流动的液体的一部分通过液体分配通道的出口开口而使液滴从液体分配通道的出口开口排出。

49. 发明申请

US20110109698A1 LIQUID DROP DISPENSER WITH MOVABLE DEFLECTOR 有权
标题翻译：液体分配器与可移动的偏转器
公开(公告)号：US20110109698A1
公开(公告)日：2011-05-12
申请号：US13010815
申请日：2011-01-21
申请人： Yonglin Xie , Michael J. Piatt , Joseph Jech, JR. , Qing Yang
发明人： Yonglin Xie , Michael J. Piatt , Joseph Jech, JR. , Qing Yang
IPC分类号： B41J2/04
CPC分类号： B41J2/04 , B41J2/14427 , B41J2202/12 , B41J2202/15
摘要： A liquid dispenser includes a liquid supply channel and a liquid ejector channel that includes an outlet opening. A liquid supply provides a flow of a pressurized liquid through the liquid ejector channel from the liquid supply channel. The pressurized liquid has a momentum as the liquid moves through the liquid ejector channel. A liquid return channel receives the liquid after the liquid passes through the liquid ejector channel. A diverter member forms at least a portion of a wall of the liquid ejector channel. A portion of the diverter member is selectively movable away from the liquid flowing through the liquid ejector channel. The momentum of the liquid causes some of the liquid to be diverted through the outlet opening when the portion of the diverter member is moved away from the liquid flowing through the liquid ejector channel.
摘要翻译：液体分配器包括液体供应通道和包括出口开口的液体排出器通道。液体供应通过液体喷射器通道从液体供应通道提供加压液体的流动。当液体移动通过液体喷射器通道时，加压液体具有动量。液体返回通道在液体通过液体喷射器通道之后接收液体。分流器构件形成液体喷射器通道的壁的至少一部分。分流器构件的一部分可选择性地远离流过液体喷射器通道的液体移动。当分流器部件的部分移动离开流过液体喷射器通道的液体时，液体的动量导致一些液体转过通过出口。

50. 发明申请

US20090195612A1 LIQUID DROP DISPENSER WITH MOVABLE DEFLECTOR 有权
标题翻译：液体分配器与可移动的偏转器
公开(公告)号：US20090195612A1
公开(公告)日：2009-08-06
申请号：US12024360
申请日：2008-02-01
申请人： Yonglin Xie , Michael J. Piatt , Joseph Jech, JR. , Qing Yang
发明人： Yonglin Xie , Michael J. Piatt , Joseph Jech, JR. , Qing Yang
IPC分类号： B41J2/04
CPC分类号： B41J2/04 , B41J2/14427 , B41J2202/12 , B41J2202/15
摘要： A liquid dispenser includes a liquid supply channel, a liquid supply adapted to feed a stream of liquid through the supply channel, a liquid return channel adapted to receive liquid from the supply channel, a liquid dispensing outlet opening, and a diverter member forming at least a portion of a wall of the liquid supply channel, said diverter member being selectively movable to form a convex surface along which liquid remains attached, thereby to divert droplets from the supply channel through the dispensing outlet opening. The motion of the diverter member is substantially orthogonal to the direction of liquid flow, so that energy associated with moving the diverter member imparts no energy to the diverted droplets. The energy associated with moving the diverter member is less than 100 nJ per pL droplet volume.
摘要翻译：液体分配器包括液体供应通道，适于通过供应通道供给液体流的液体供应源，适于从供应通道接收液体的液体返回通道，液体分配出口开口和至少形成的分流器部件液体供应通道的壁的一部分，所述分流器构件可选择性地可移动以形成液体保持附着的凸形表面，从而通过分配出口开口将液滴从供给通道转移。分流器构件的运动基本上垂直于液体流动的方向，使得与移动分流器构件相关联的能量不向转向的液滴施加能量。与分流器构件移动相关联的能量小于每pL液滴体积的100nJ。

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