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1. 发明授权

US07909427B2 Device for printing droplet or ink on substrate or paper 有权
标题翻译：用于在底物或纸上印刷液滴或墨水的装置
公开(公告)号：US07909427B2
公开(公告)日：2011-03-22
申请号：US12552567
申请日：2009-09-02
申请人： Su-hyeon Kim , Jeong-gun Lee , Jong-suk Chung , Hye-jung Cho , Nam Huh , In-seok Kang , Beom-seok Lee
发明人： Su-hyeon Kim , Jeong-gun Lee , Jong-suk Chung , Hye-jung Cho , Nam Huh , In-seok Kang , Beom-seok Lee
IPC分类号： B41J29/393
CPC分类号： B41J2/06 , B01J19/0046 , B01J2219/00364 , B01J2219/00497 , B01J2219/00527 , B01J2219/00585 , B01J2219/00596 , B01J2219/00605 , B01J2219/0061 , B01J2219/00612 , B01J2219/00637 , B01J2219/00659 , B01J2219/00677 , B01J2219/00689 , B01J2219/00691 , B01J2219/00693 , B01J2219/00722 , B01J2219/00725 , B01J2219/00729 , B01J2219/00743 , B41J2/04535 , B41J2/0456 , B41J2/04576
摘要： A device for printing a droplet onto a substrate includes: a droplet generating member which is needle-shaped and comprises a receiving portion disposed vertically to receive a solution, and a discharge hole connected to the receiving portion and formed on a bottom of the receiving portion so that the solution can be discharged from the receiving portion; a substrate disposed below the droplet generating member, the substrate includes a target portion to which the droplet discharged from the discharge hole of the droplet generating member is dropped and attached; a voltage applier applying a voltage to the droplet so that the droplet can be dropped onto the target portion of the substrate; a volume measuring unit measuring the volume of the droplet; and a droplet control unit maintaining the volume of the droplet at a predetermined level based on the measured volume of the droplet.
摘要翻译：用于将液滴印刷到基板上的装置包括：液滴产生构件，其为针状并且包括垂直设置以接收溶液的接收部分，以及连接到接收部分并形成在接收部分的底部上的排出孔使得溶液可以从接收部分排出; 设置在所述液滴产生部件下方的基板，所述基板包括从所述液滴产生部件的排出孔排出的液滴滴落并附着到的目标部分; 电压施加器，向所述液滴施加电压，使得所述液滴能够落到所述基板的所述目标部分上; 体积测量单元，测量液滴的体积; 以及液滴控制单元，其基于所测量的液滴体积将液滴的体积保持在预定水平。

2. 发明授权

US07600840B2 Device for printing droplet or ink on substrate or paper 有权
标题翻译：用于在底物或纸上印刷液滴或墨水的装置
公开(公告)号：US07600840B2
公开(公告)日：2009-10-13
申请号：US11503786
申请日：2006-08-14
申请人： Su-hyeon Kim , Jeong-gun Lee , Jong-suk Chung , Hye-jung Cho , Nam Huh , In-seok Kang , Beom-seok Lee
发明人： Su-hyeon Kim , Jeong-gun Lee , Jong-suk Chung , Hye-jung Cho , Nam Huh , In-seok Kang , Beom-seok Lee
IPC分类号： B41J29/38
CPC分类号： B41J2/06 , B01J19/0046 , B01J2219/00364 , B01J2219/00497 , B01J2219/00527 , B01J2219/00585 , B01J2219/00596 , B01J2219/00605 , B01J2219/0061 , B01J2219/00612 , B01J2219/00637 , B01J2219/00659 , B01J2219/00677 , B01J2219/00689 , B01J2219/00691 , B01J2219/00693 , B01J2219/00722 , B01J2219/00725 , B01J2219/00729 , B01J2219/00743 , B41J2/04535 , B41J2/0456 , B41J2/04576
摘要： A device for printing a droplet onto a substrate includes: a droplet generating member which is needle-shaped and comprises a receiving portion disposed vertically to receive a solution, and a discharge hole connected to the receiving portion and formed on a bottom of the receiving portion so that the solution can be discharged from the receiving portion; a substrate disposed below the droplet generating member, the substrate includes a target portion to which the droplet discharged from the discharge hole of the droplet generating member is dropped and attached; a voltage applier applying a voltage to the droplet so that the droplet can be dropped onto the target portion of the substrate; a volume measuring unit measuring the volume of the droplet; and a droplet control unit maintaining the volume of the droplet at a predetermined level based on the measured volume of the droplet.
摘要翻译：用于将液滴印刷到基板上的装置包括：液滴产生构件，其为针状并且包括垂直设置以接收溶液的接收部分，以及连接到接收部分并形成在接收部分的底部上的排出孔使得溶液可以从接收部分排出; 设置在所述液滴产生部件下方的基板，所述基板包括从所述液滴产生部件的排出孔排出的液滴滴落并附着到的目标部分; 电压施加器，向所述液滴施加电压，使得所述液滴能够落到所述基板的所述目标部分上; 体积测量单元，测量液滴的体积; 以及液滴控制单元，其基于所测量的液滴体积将液滴的体积保持在预定水平。

3. 发明申请

US20070035567A1 Device for printing droplet or ink on substrate or paper 有权
标题翻译：用于在底物或纸上印刷液滴或墨水的装置
公开(公告)号：US20070035567A1
公开(公告)日：2007-02-15
申请号：US11503786
申请日：2006-08-14
申请人： Su-hyeon Kim , Jeong-gun Lee , Jong-suk Chung , Hye-jung Cho , Nam Huh , In-seok Kang , Beom-seok Lee
发明人： Su-hyeon Kim , Jeong-gun Lee , Jong-suk Chung , Hye-jung Cho , Nam Huh , In-seok Kang , Beom-seok Lee
IPC分类号： B41J29/38
CPC分类号： B41J2/06 , B01J19/0046 , B01J2219/00364 , B01J2219/00497 , B01J2219/00527 , B01J2219/00585 , B01J2219/00596 , B01J2219/00605 , B01J2219/0061 , B01J2219/00612 , B01J2219/00637 , B01J2219/00659 , B01J2219/00677 , B01J2219/00689 , B01J2219/00691 , B01J2219/00693 , B01J2219/00722 , B01J2219/00725 , B01J2219/00729 , B01J2219/00743 , B41J2/04535 , B41J2/0456 , B41J2/04576
摘要： A device for printing a droplet onto a substrate includes: a droplet generating member which is needle-shaped and comprises a receiving portion disposed vertically to receive a solution, and a discharge hole connected to the receiving portion and formed on a bottom of the receiving portion so that the solution can be discharged from the receiving portion; a substrate disposed below the droplet generating member, the substrate includes a target portion to which the droplet discharged from the discharge hole of the droplet generating member is dropped and attached; a voltage applier applying a voltage to the droplet so that the droplet can be dropped onto the target portion of the substrate; a volume measuring unit measuring the volume of the droplet; and a droplet control unit maintaining the volume of the droplet at a predetermined level based on the measured volume of the droplet.
摘要翻译：用于将液滴印刷到基板上的装置包括：液滴产生构件，其为针状并且包括垂直设置以接收溶液的接收部分，以及连接到接收部分并形成在接收部分的底部上的排出孔使得溶液可以从接收部分排出; 设置在所述液滴产生部件下方的基板，所述基板包括从所述液滴产生部件的排出孔排出的液滴滴落并附着到的目标部分; 电压施加器，向所述液滴施加电压，使得所述液滴能够落到所述基板的所述目标部分上; 体积测量单元，测量液滴的体积; 以及液滴控制单元，其基于所测量的液滴体积将液滴的体积保持在预定水平。

4. 发明申请

US20070035587A1 Devices for printing biomolecular droplet on substrate and for printing ink on substrate or print paper using electric charge concentration effect and method of printing biomolecular droplet on substrate 审中-公开
标题翻译：用于在基板上印刷生物分子液滴的装置以及使用电荷浓度效应的基板或印刷纸上的印刷油墨以及在基板上印刷生物分子液滴的方法
公开(公告)号：US20070035587A1
公开(公告)日：2007-02-15
申请号：US11503721
申请日：2006-08-14
申请人： Jeong-gun Lee , Hye-jung Cho , Nam Huh , In-seok Kang , Beom-seok Lee
发明人： Jeong-gun Lee , Hye-jung Cho , Nam Huh , In-seok Kang , Beom-seok Lee
IPC分类号： B41J2/06
CPC分类号： B01L3/0262 , B01J19/0046 , B01J2219/00364 , B01J2219/00497 , B01J2219/00527 , B01J2219/00574 , B01J2219/00585 , B01J2219/00596 , B01J2219/00605 , B01J2219/0061 , B01J2219/00612 , B01J2219/00637 , B01J2219/00659 , B01J2219/00677 , B01J2219/00689 , B01J2219/00691 , B01J2219/00722 , B01J2219/00725 , B01J2219/00729 , B01J2219/00743 , B01L2300/0838 , B01L2400/027
摘要： A device and method for printing biomolecules on a substrate uses an electric charge concentration effect. The device overcomes limitations of the material and surface characteristics of a substrate, enables accurate dropping of a biomolecular droplet onto a target surface of the substrate, prevents electric discharge, and thus allows the manufacturing of a high density biochip by depositing numerous biomolecular droplets, which are small in size and volume, onto a substrate. The device includes: a needle-shaped electric field forming electrode; a substrate which is grounded and disposed below the electric field forming electrode, the substrate including a target surface; and an open circuit type voltage applying unit which supplies first electric charges to the electric field forming electrode to drop the biomolecular droplet onto the target surface of the substrate.
摘要翻译：用于在基板上印刷生物分子的装置和方法使用电荷浓度效应。该器件克服了衬底的材料和表面特性的局限性，能够将生物分子液滴精确地滴落到衬底的靶表面上，防止放电，从而允许通过沉积许多生物分子液滴来制造高密度生物芯片，尺寸和体积小到衬底上。该装置包括：针状电场形成电极; 基板，其接地并设置在所述电场形成电极下方，所述基板包括目标表面; 以及开路型电压施加单元，其向所述电场形成电极提供第一电荷，以将所述生物分子液滴落到所述基板的所述目标表面上。

5. 发明授权

US07767069B2 Method for controlling the contact angle of a droplet in electrowetting and an apparatus using the droplet formed thereby 有权
标题翻译：用于控制电润湿中的液滴的接触角的方法和使用由此形成的液滴的装置
公开(公告)号：US07767069B2
公开(公告)日：2010-08-03
申请号：US11536319
申请日：2006-09-28
申请人： Jeong Gun Lee , Hye Jung Cho , Nam Huh , Sung Jae Kim
发明人： Jeong Gun Lee , Hye Jung Cho , Nam Huh , Sung Jae Kim
IPC分类号： G01N27/447
CPC分类号： B01L3/502792 , B01L2300/089 , B01L2300/161 , B01L2400/0427 , F04B19/006
摘要： A method for controlling the hydrophilic droplet using the electrowetting principle is disclosed. More specifically, the present invention provides a method for increasing the change of the contact angle in the interface that is formed between the hydrophilic droplet and the nonpolar fluid by adding a constant concentration of two-element electrolyte or three-element electrolyte to the hydrophilic droplet; and an apparatus for controlling the droplet having the change of the contact angle and velocity scope increased by the method.
摘要翻译：公开了一种使用电润湿原理控制亲水性液滴的方法。更具体地说，本发明提供了一种通过向亲水液滴中加入恒定浓度的双元素电解质或三元素电解质来增加形成在亲水性液滴和非极性流体之间的界面中的接触角变化的方法 ; 并且通过该方法增加了具有接触角和速度范围的变化的液滴的控制装置。

6. 发明申请

US20060255267A1 Device for printing biomolecules on substrate using electrohydrodynamic effect 审中-公开
标题翻译：使用电动力学效应在基板上印刷生物分子的装置
公开(公告)号：US20060255267A1
公开(公告)日：2006-11-16
申请号：US11418602
申请日：2006-05-05
申请人： Jeong-gun Lee , Jeong-woo Choi , Nam Huh , Hye-jung Cho
发明人： Jeong-gun Lee , Jeong-woo Choi , Nam Huh , Hye-jung Cho
IPC分类号： G21K7/00
CPC分类号： B01L3/0244 , B01J2219/0036 , B01J2219/00378 , B01J2219/00659 , B01J2219/00722 , B01J2219/00725 , B01J2219/00729 , B01L3/0241 , B01L2300/0819
摘要： Provided is a device for printing a biomolecule solution onto a substrate using an electrohydrodynamic (EHD) effect. The device can deposit drops of the biomolecule solution with small size and volume and print more of the biomolecule solution onto a substrate, thereby enabling the manufacture of a high density biochip. The device includes a first electric field forming electrode that is shaped like a needle, is made of a conductive material, is disposed vertically, and includes an accommodating area in which the biomolecule solution is accommodated and an outlet formed on a bottom end of the accommodating area through which the biomolecule solution is discharged; a substrate disposed below the first electric field forming electrode, and including a target surface onto which the biomolecule solution discharged from the outlet of the first electric field forming electrode is deposited; a second electric field forming electrode made of a conductive material and disposed below the first electric field forming electrode; and a voltage applying device which is electrically connected to the first and second electric field forming electrodes to apply a voltage between the first and second electric field forming electrodes so that an electric field is generated around the biomolecule solution suspended in the outlet, wherein, due to the interaction between the electric field and a difference between dielectric constants of the biomolecule solution having a free surface and the surrounding atmosphere, the electric force acts inward on the biomolecule solution, thereby causing a predetermined amount of the biomolecule solution to drop onto the target surface of the substrate.
摘要翻译：提供了使用电动力学（EHD）效应将生物分子溶液印刷到基底上的装置。该装置可以沉积小尺寸和体积的生物分子溶液，并将更多的生物分子溶液印刷到基底上，从而能够制造高密度生物芯片。该装置包括成形为针状的第一电场形成电极，由导电材料制成，垂直设置，并且包括其中容纳有生物分子溶液的容纳区域和形成在容纳物的底端的出口生物分子溶液排出的区域; 设置在所述第一电场形成电极下方的基板，并且包括从所述第一电场形成用电极的出口排出的生物分子溶液沉积在其上的目标表面; 由导电材料制成并设置在第一电场形成电极下方的第二电场形成电极; 以及电压施加装置，其电连接到第一和第二电场形成电极，以在第一和第二电场形成电极之间施加电压，使得在悬浮在出口中的生物分子溶液周围产生电场，其中，由于对于电场与具有自由表面和周围大气的生物分子溶液的介电常数之间的差异的相互作用，电力向内作用于生物分子溶液，从而使预定量的生物分子溶液落到目标上基板的表面。

7. 发明申请

US20070148763A1 Quantitative cell dispensing apparatus using liquid drop manipulation 有权
标题翻译：使用液滴操作的定量细胞分配装置
公开(公告)号：US20070148763A1
公开(公告)日：2007-06-28
申请号：US11491825
申请日：2006-07-24
申请人： Nam Huh , Jeong-gun Lee
发明人： Nam Huh , Jeong-gun Lee
IPC分类号： C12M3/00
CPC分类号： B01L3/0241 , B01L2200/0647 , B01L2200/0673 , B01L2200/143 , B01L2300/0819 , B01L2300/089 , B01L2400/027 , B01L2400/0427 , G01N2035/00237 , Y10T436/2575
摘要： Provided is a quantitative cell dispensing apparatus using liquid droplet manipulation, for quantitatively dispensing cells from hydrophilic suspension containing a plurality of cells. The quantitative cell dispensing apparatus includes hydrophilic suspension, a liquid droplet manipulation unit, a dispensing unit, a sensing unit, and a control unit. The hydrophilic suspension includes a plurality of cells and electrolyte, and the liquid droplet manipulation unit. The liquid droplet manipulation unit includes an inlet and a liquid droplet outlet portion. The dispensing unit discharges a liquid droplet received from the liquid droplet outlet portion to a target portion. The sensing unit optically senses liquid droplets distributed on a panel of the liquid droplet manipulation unit. The control unit analyses the number of cells contained in each liquid droplet using a single sensed by the sensing unit, and controls the liquid droplet manipulation unit to transfer a liquid droplet containing a predetermined number of cells to the liquid droplet outlet portion.
摘要翻译：提供了一种使用液滴操作的定量细胞分配装置，用于从含有多个细胞的亲水性悬浮液定量分配细胞。定量细胞分配装置包括亲水性悬浮液，液滴操作单元，分配单元，感测单元和控制单元。亲水性悬浮液包括多个细胞和电解质，以及液滴操作单元。液滴操作单元包括入口和液滴出口部分。分配单元将从液滴出口部分接收的液滴排放到目标部分。感测单元光学地感测分布在液滴操作单元的面板上的液滴。控制单元使用感测单元检测到的单个分析每个液滴中包含的细胞的数量，并且控制液滴操作单元将含有预定数量的细胞的液滴转移到液滴出口部分。

8. 发明授权

US07901633B2 Quantitative cell dispensing apparatus using liquid drop manipulation 有权
标题翻译：使用液滴操作的定量细胞分配装置
公开(公告)号：US07901633B2
公开(公告)日：2011-03-08
申请号：US11491825
申请日：2006-07-24
申请人： Nam Huh , Jeong-gun Lee
发明人： Nam Huh , Jeong-gun Lee
IPC分类号： B01L3/02 , G01N1/10
CPC分类号： B01L3/0241 , B01L2200/0647 , B01L2200/0673 , B01L2200/143 , B01L2300/0819 , B01L2300/089 , B01L2400/027 , B01L2400/0427 , G01N2035/00237 , Y10T436/2575
摘要： Provided is a quantitative cell dispensing apparatus using liquid droplet manipulation, for quantitatively dispensing cells from hydrophilic suspension containing a plurality of cells. The quantitative cell dispensing apparatus includes hydrophilic suspension, a liquid droplet manipulation unit, a dispensing unit, a sensing unit, and a control unit. The hydrophilic suspension includes a plurality of cells and electrolyte, and the liquid droplet manipulation unit. The liquid droplet manipulation unit includes an inlet and a liquid droplet outlet portion. The dispensing unit discharges a liquid droplet received from the liquid droplet outlet portion to a target portion. The sensing unit optically senses liquid droplets distributed on a panel of the liquid droplet manipulation unit. The control unit analyses the number of cells contained in each liquid droplet using a single sensed by the sensing unit, and controls the liquid droplet manipulation unit to transfer a liquid droplet containing a predetermined number of cells to the liquid droplet outlet portion.
摘要翻译：提供了一种使用液滴操作的定量细胞分配装置，用于从含有多个细胞的亲水性悬浮液定量分配细胞。定量细胞分配装置包括亲水性悬浮液，液滴操作单元，分配单元，感测单元和控制单元。亲水性悬浮液包括多个细胞和电解质，以及液滴操作单元。液滴操作单元包括入口和液滴出口部分。分配单元将从液滴出口部分接收的液滴排放到目标部分。感测单元光学地感测分布在液滴操作单元的面板上的液滴。控制单元使用感测单元检测到的单个分析每个液滴中包含的细胞的数量，并且控制液滴操作单元将含有预定数量的细胞的液滴转移到液滴出口部分。

9. 发明申请

US20080226504A1 PUMP UNIT AND CENTRIFUGAL MICROFLUIDIC SYSTEM HAVING THE SAME 审中-公开
标题翻译：泵单元和离心微流体系统
公开(公告)号：US20080226504A1
公开(公告)日：2008-09-18
申请号：US11861324
申请日：2007-09-26
申请人： Jong-myeon PARK , Nam Huh , Jeong-gun Lee , Kyu-youn Hwang
发明人： Jong-myeon PARK , Nam Huh , Jeong-gun Lee , Kyu-youn Hwang
IPC分类号： B04B5/10
CPC分类号： B01L3/50273 , B01L3/502738 , B01L2300/0803 , B01L2400/0442 , B01L2400/0487 , B01L2400/0677 , F04B19/006 , F04B19/24 , F04F1/06
摘要： Provided are a pump unit and a centrifugal microfluidic system including the pump unit. The pump unit includes a gas generating agent. The gas generating agent includes a plurality of heating particles generating heat by absorbing energy and one of a sublimation material, azide, and azo compound mixed with the heating particles. When energy is supplied to the gas generating agent, the gas generating agent generates gas due to heat emitted from the heating particles to increase an air pressure around the gas generation agent so that the fluid is moved by the increased air pressure.
摘要翻译：提供了包括泵单元的泵单元和离心微流体系统。泵单元包括气体发生剂。气体发生剂包括通过吸收能量产生热的多个加热颗粒和与加热颗粒混合的升华材料，叠氮化物和偶氮化合物之一。当向气体发生剂供应能量时，气体发生剂由加热颗粒发出的热量产生气体，从而增加气体发生剂周围的空气压力，使得流体通过增加空气压力而移动。

10. 发明申请

US20120090428A1 Dual Clutch Transmission And Dual Clutch Accuators Thereof 有权
标题翻译：双离合器变速器和双离合器调速器
公开(公告)号：US20120090428A1
公开(公告)日：2012-04-19
申请号：US12903617
申请日：2010-10-13
申请人： Thomas C. Bowen , Nam Huh
发明人： Thomas C. Bowen , Nam Huh
IPC分类号： F16H37/06 , F16D21/00
CPC分类号： F16H3/08 , F16D21/06 , F16D23/12 , F16D2021/0646 , F16D2021/0692 , F16D2023/141 , F16H3/006 , F16H2003/0931
摘要： A dual clutch transmission with multiple gears operatively coupled thereto, comprises: first and second input shafts coaxially arranged to each other; a first clutch operatively coupled with the first input shaft to drive the transmission with a gear selected from a first set of non-consecutively numbered gears; a second clutch coaxially arranged with the first clutch and operatively coupled with the second input shaft to drive the transmission with a gear selected from a second set of non-consecutively numbered gears; first and second clutch actuating devices, each including an actuator and a pivot member, each pivot member operatively coupled between the actuator and a clutch applicator of cylindrical shape to move its clutch applicator for clutch operation; and a plurality of first and second clutch levers received in a clutch retaining housing in a circularly and alternately arranged pattern. The first and second clutch levers are configured to move the first and second clutches, respectively. The cylindrically shaped clutch applicator of the first clutch actuating device is disposed coaxially with the cylindrically shaped clutch applicator of the second clutch actuating device, and the first clutch levers and the second clutch levers can operate independently to each other upon movement of the first clutch applicator or the second clutch applicator to perform a selective clutch operation between the first and second clutches.
摘要翻译：具有与其可操作地连接的多个齿轮的双离合器变速器包括：彼此同轴布置的第一和第二输入轴; 第一离合器，其与第一输入轴可操作地联接，以用选自第一组非连续编号的齿轮的档位来驱动变速器; 与所述第一离合器同轴地布置的第二离合器，并且与所述第二输入轴可操作地联接以利用选自第二组非连续编号的齿轮的档位驱动所述变速器; 第一和第二离合器致动装置，每个包括致动器和枢转构件，每个枢转构件可操作地联接在致动器和圆柱形形式的离合器施加器之间，以移动其离合器施加器用于离合器操作; 多个第一和第二离合器杆以圆形和交替排列的图案容纳在离合器保持壳体中。第一和第二离合器杆分别构造成移动第一和第二离合器。第一离合器致动装置的圆柱形离合器施加器与第二离合器致动装置的圆柱形离合器施加器同轴设置，并且当第一离合器施加器运动时第一离合器杆和第二离合器杆可以彼此独立地操作或第二离合器施加器，以在第一和第二离合器之间执行选择性离合器操作。

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