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1.发明授权Droplet emitting apparatus having piezoelectric voltage generator and method of emitting a droplet using the same 有权具有压电电压发生器的液滴发射装置和使用其的液滴的发射方法公开(公告)号：US08282894B2
公开(公告)日：2012-10-09
申请号：US12141988
申请日：2008-06-19
Applicant: Beom-seok Lee , Dustin Moon , Jeong-gun Lee , Hye-jung Cho , In-seok Kang , Jin-seok Hong
Inventor： Beom-seok Lee , Dustin Moon , Jeong-gun Lee , Hye-jung Cho , In-seok Kang , Jin-seok Hong
IPC: B01L3/00
CPC classification number: B41J2/175 , B01L3/0268 , B01L2400/0415 , B41J2/04 , Y10T436/2575
Abstract: Provided are a droplet emitting apparatus and a method of emitting droplets using the same. The apparatus includes a solution tank for containing a solution; a nozzle including an opening through which at least a droplet of the solution is emitted; and a voltage generator including a piezoelectric material for generating a voltage by instantaneous pressure application, wherein the voltage generated by the pressure to the piezoelectric material is applied to the solution in order for the at least a droplet of the solution to be emitted through the nozzle.
Abstract translation: 提供了一种液滴喷射装置和使用其发射液滴的方法。 该装置包括用于容纳溶液的溶液罐; 喷嘴，其包括开口，所述溶液的至少一个液滴通过所述开口发射; 以及电压发生器，其包括用于通过瞬时压力施加产生电压的压电材料，其中由压电材料的压力产生的电压被施加到溶液，以便溶液的至少一个液滴通过喷嘴发射 。
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公开(公告)号：US20100060697A1
公开(公告)日：2010-03-11
申请号：US12620856
申请日：2009-11-18
Applicant: Beom-seok LEE , Jeong-gun LEE , In-seok KANG , Jin-seok HONG , Dustin MOON
Inventor： Beom-seok LEE , Jeong-gun LEE , In-seok KANG , Jin-seok HONG , Dustin MOON
IPC: B41J2/14
Abstract: A method of printing droplets using capillary electric charge concentration includes: providing a capillary nozzle comprising a back-end part and a front-end part disposed substantially opposite the back-end part; spacing a target member apart from the front-end part of the capillary nozzle at a predetermined distance; immersing the back-end part in a solution; and supplying a voltage to the solution. The back-end part transmits the solution to the front-end part.
Abstract translation: 使用毛细管电荷浓度印刷液滴的方法包括：提供包括后端部分和基本上与后端部分相对设置的前端部分的毛细管喷嘴; 将目标构件与毛细管喷嘴的前端部隔开预定距离; 将后端部分浸入溶液中; 并向该溶液提供电压。 后端部分将解决方案传输到前端部分。
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公开(公告)号：US20100187112A1
公开(公告)日：2010-07-29
申请号：US12624378
申请日：2009-11-23
Applicant: Jongyoon Han , Sung Jae Kim , Dustin Moon
Inventor： Jongyoon Han , Sung Jae Kim , Dustin Moon
IPC: G01N27/447
CPC classification number: G01N27/44791 , B01L3/50273 , B01L2400/0418 , B01L2400/0421 , Y10T137/2224
Abstract: This invention provides a device and methods for increasing the concentration of a charged species in solution, wherein the solution containing the concentrated species is exposed to the environment. Such solution can be formed on a surface or on a tip of a measurement device. The open-environment concentration technique overcomes the disadvantages of in-channel concentration devices, especially by eliminating flow-induced delivery processes that lead to concentration losses. Combined with direct contact dispensing, methods of this invention can be used for various applications such as immunoassay and MALDI-MS.
Abstract translation: 本发明提供了一种用于增加溶液中带电物质浓度的装置和方法，其中将含有浓缩物质的溶液暴露于环境中。 这样的溶液可以形成在测量装置的表面或尖端上。 开放环境浓度技术克服了通道内浓度装置的缺点，特别是通过消除导致浓度损失的流动诱导递送过程。 结合直接接触分配，本发明的方法可用于各种应用，例如免疫测定和MALDI-MS。
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Patent Agency Ranking
4.发明申请DROPLET EMITTING APPARATUS HAVING PIEZOELECTRIC VOLTAGE GENERATOR AND METHOD OF EMITTING A DROPLET USING THE SAME 有权具有压电电压发生器的喷射发射装置和使用其发射喷射器的方法公开(公告)号：US20090189932A1
公开(公告)日：2009-07-30
申请号：US12141988
申请日：2008-06-19
Applicant: Beom-seok Lee , Dustin Moon , Jeong-gun Lee , Hye-jung Cho , In-seok Kang , Jin-seok Hong
Inventor： Beom-seok Lee , Dustin Moon , Jeong-gun Lee , Hye-jung Cho , In-seok Kang , Jin-seok Hong
IPC: B41J25/308 , B41J29/38
CPC classification number: B41J2/175 , B01L3/0268 , B01L2400/0415 , B41J2/04 , Y10T436/2575
Abstract: Provided are a droplet emitting apparatus and a method of emitting droplets using the same. The apparatus includes a solution tank for containing a solution; a nozzle including an opening through which at least a droplet of the solution is emitted; and a voltage generator including a piezoelectric material for generating a voltage by instantaneous pressure application, wherein the voltage generated by the pressure to the piezoelectric material is applied to the solution in order for the at least a droplet of the solution to be emitted through the nozzle
Abstract translation: 提供了一种液滴喷射装置和使用其发射液滴的方法。 该装置包括用于容纳溶液的溶液罐; 喷嘴，其包括开口，所述溶液的至少一个液滴通过所述开口发射; 以及电压发生器，其包括用于通过瞬时压力施加产生电压的压电材料，其中由压电材料的压力产生的电压被施加到溶液，以便溶液的至少一个液滴通过喷嘴发射
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5.发明申请公开(公告)号：US20080316261A1
公开(公告)日：2008-12-25
申请号：US11746299
申请日：2007-05-09
Applicant: Beom-seok Lee , Jeong-gun Lee , In-seok Kang , Jin-seok Hong , Dustin Moon
Inventor： Beom-seok Lee , Jeong-gun Lee , In-seok Kang , Jin-seok Hong , Dustin Moon
CPC classification number: B41J2/06
Abstract: A droplet printing apparatus using capillary electric charge concentration includes a reservoir which contains a solution, a capillary nozzle comprising a back-end part and a front-end part disposed substantially opposite the back-end part, a target member spaced apart from the front-end part of the capillary nozzle at a predetermined distance, and a voltage supplier which supplies a voltage to the solution, wherein the back-end part is immersed in the solution and transmits the solution to the front-end part.
Abstract translation: 使用毛细管电荷浓度的液滴印刷装置包括：包含溶液的储存器，包括后端部分的毛细管喷嘴和基本上与后端部分相对设置的前端部分，与前端部分间隔开的目标部件， 在预定距离的毛细管喷嘴的端部，以及向溶液提供电压的电压供给器，其中后端部分浸入溶液中并将溶液传输到前端部分。
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公开(公告)号：US08329115B2
公开(公告)日：2012-12-11
申请号：US12624378
申请日：2009-11-23
Applicant: Jongyoon Han , Sung Jae Kim , Dustin Moon
Inventor： Jongyoon Han , Sung Jae Kim , Dustin Moon
IPC: G01N27/447 , G01N27/453
CPC classification number: G01N27/44791 , B01L3/50273 , B01L2400/0418 , B01L2400/0421 , Y10T137/2224
Abstract: This invention provides a device and methods for increasing the concentration of a charged species in solution, wherein the solution containing the concentrated species is exposed to the environment. Such solution can be formed on a surface or on a tip of a measurement device. The open-environment concentration technique overcomes the disadvantages of in-channel concentration devices, especially by eliminating flow-induced delivery processes that lead to concentration losses. Combined with direct contact dispensing, methods of this invention can be used for various applications such as immunoassay and MALDI-MS.
Abstract translation: 本发明提供了一种用于增加溶液中带电物质浓度的装置和方法，其中将含有浓缩物质的溶液暴露于环境中。 这样的溶液可以形成在测量装置的表面或尖端上。 开放环境浓度技术克服了通道内浓度装置的缺点，特别是通过消除导致浓度损失的流动诱导递送过程。 结合直接接触分配，本发明的方法可用于各种应用，例如免疫测定和MALDI-MS。
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7.发明授权公开(公告)号：US08469492B2
公开(公告)日：2013-06-25
申请号：US12620856
申请日：2009-11-18
Applicant: Beom-seok Lee , Jeong-gun Lee , In-seok Kang , Jin-seok Hong , Dustin Moon
Inventor： Beom-seok Lee , Jeong-gun Lee , In-seok Kang , Jin-seok Hong , Dustin Moon
IPC: B41J2/06
Abstract: A method of printing droplets using capillary electric charge concentration includes: providing a capillary nozzle comprising a back-end part and a front-end part disposed substantially opposite the back-end part; spacing a target member apart from the front-end part of the capillary nozzle at a predetermined distance; immersing the back-end part in a solution; and supplying a voltage to the solution. The back-end part transmits the solution to the front-end part.
Abstract translation: 使用毛细管电荷浓度印刷液滴的方法包括：提供包括后端部分和基本上与后端部分相对设置的前端部分的毛细管喷嘴; 将目标构件与毛细管喷嘴的前端部隔开预定距离; 将后端部分浸入溶液中; 并向该溶液提供电压。 后端部分将解决方案传输到前端部分。
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公开(公告)号：US07794054B2
公开(公告)日：2010-09-14
申请号：US11746299
申请日：2007-05-09
Applicant: Beom-seok Lee , Jeong-gun Lee , In-seok Kang , Jin-seok Hong , Dustin Moon
Inventor： Beom-seok Lee , Jeong-gun Lee , In-seok Kang , Jin-seok Hong , Dustin Moon
IPC: B41J2/06
CPC classification number: B41J2/06
Abstract: A droplet printing apparatus using capillary electric charge concentration includes a reservoir which contains a solution, a capillary nozzle comprising a back-end part and a front-end part disposed substantially opposite the back-end part, a target member spaced apart from the front-end part of the capillary nozzle at a predetermined distance, and a voltage supplier which supplies a voltage to the solution, wherein the back-end part is immersed in the solution and transmits the solution to the front-end part.
Abstract translation: 使用毛细管电荷浓度的液滴印刷装置包括：包含溶液的储存器，包括后端部分的毛细管喷嘴和基本上与后端部分相对设置的前端部分，与前端部分间隔开的目标部件， 在预定距离的毛细管喷嘴的端部，以及向溶液提供电压的电压供给器，其中后端部分浸入溶液中并将溶液传输到前端部分。
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