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41. 发明授权

US07824621B2 Apparatus and method for ejecting droplets using charge concentration and liquid bridge breakup 有权
标题翻译：使用电荷浓度和液桥破裂喷射液滴的装置和方法
公开(公告)号：US07824621B2
公开(公告)日：2010-11-02
申请号：US11970301
申请日：2008-01-07
申请人： Beom-seok Lee , Jeong-gun Lee , Hye-jung Cho , In-seok Kang , Jae-suk Moon , Jin-seok Hong
发明人： Beom-seok Lee , Jeong-gun Lee , Hye-jung Cho , In-seok Kang , Jae-suk Moon , Jin-seok Hong
IPC分类号： B01L3/02 , B01L99/00
CPC分类号： B01L3/0262 , B01J19/0046 , B01J2219/00369 , B01J2219/00371 , B01J2219/00527 , B01J2219/00605 , B01J2219/00689 , B01J2219/0072 , B01J2219/00722 , B01J2219/00725 , B01J2219/0074 , B01J2219/00743 , B01L2300/0819 , B01L2300/0838 , B01L2400/027 , Y10T436/11 , Y10T436/118339 , Y10T436/119163 , Y10T436/25 , Y10T436/2575
摘要： Disclosed is an apparatus and method for ejecting droplets using charge concentration and liquid bridge breakup. The droplet ejection apparatus includes a reservoir storing a liquid; a capillary nozzle having a lower end submerged in the liquid stored in the reservoir and an upper end exposed outside the surface of the liquid, the capillary nozzle transferring the liquid to the upper end using capillary force; a potentiostat for applying a voltage to the liquid; a substrate mount on which a substrate is disposed to face the upper end of the capillary nozzle; and a distance adjusting unit for reciprocatingly moving the substrate between first and second positions with respect to the capillary nozzle, wherein the first position denotes a position where a distance between the upper end of the capillary nozzle and the surface of the substrate is less than a effective distance.
摘要翻译：公开了一种使用电荷浓度和液桥分解喷射液滴的装置和方法。液滴喷射装置包括储存液体的储存器; 毛细喷嘴，其下端浸没在存储在储存器中的液体中，上端暴露在液体表面之外，毛细喷嘴使用毛细管力将液体传送到上端; 用于向液体施加电压的恒电位仪; 基板安装件，基板设置在其上面对毛细管喷嘴的上端; 以及距离调节单元，用于使所述基板相对于所述毛细管喷嘴在第一位置和所述第二位置之间往复移动，其中所述第一位置表示所述毛细管喷嘴的上端与所述基板的表面之间的距离小于有效距离。

42. 发明授权

US07794054B2 Droplet printing apparatus using capillary electric charge concentration 有权
标题翻译：液滴打印装置采用毛细管电荷浓度
公开(公告)号：US07794054B2
公开(公告)日：2010-09-14
申请号：US11746299
申请日：2007-05-09
申请人： Beom-seok Lee , Jeong-gun Lee , In-seok Kang , Jin-seok Hong , Dustin Moon
发明人： Beom-seok Lee , Jeong-gun Lee , In-seok Kang , Jin-seok Hong , Dustin Moon
IPC分类号： B41J2/06
CPC分类号： B41J2/06
摘要： 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.
摘要翻译：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。

43. 发明申请

US20080305006A1 MICROFLUIDIC APPARATUS HAVING FLUID CONTAINER 失效
标题翻译：具有流体容器的微流体装置
公开(公告)号：US20080305006A1
公开(公告)日：2008-12-11
申请号：US12053656
申请日：2008-03-24
申请人： Yoon-kyoung Cho , Beom-seok Lee , Jeong-gun Lee
发明人： Yoon-kyoung Cho , Beom-seok Lee , Jeong-gun Lee
IPC分类号： B01J19/00
CPC分类号： B01L3/502738 , B01L3/50273 , B01L2200/028 , B01L2300/0803 , B01L2400/0409 , B01L2400/0677 , B01L2400/0683 , Y10T436/11 , Y10T436/25 , Y10T436/255 , Y10T436/2575
摘要： A microfluidic apparatus having a substrate including a channel through which a fluid is conveyed, a fluid container in which at least one kind of fluid is accommodated and which is disposed on the substrate so as to allow the fluid to flow toward the channel, and a fluid flow controller which controls a flow of the fluid toward the channel from the fluid container.
摘要翻译：一种微流体装置，其具有包括流体被输送的通道的基板，容纳有至少一种流体的流体容器，并且设置在所述基板上以允许流体朝向所述流路流动，流体流量控制器，其控制流体朝向来自流体容器的通道的流动。

44. 发明申请

US20080237151A1 CENTRIFUGAL FORCE-BASED MICROFLUIDIC DEVICE AND MICROFLUIDIC SYSTEM INCLUDING THE SAME 有权
标题翻译：基于离散力的微流体装置和包括其的微流体系统
公开(公告)号：US20080237151A1
公开(公告)日：2008-10-02
申请号：US12056345
申请日：2008-03-27
申请人： Yoon-kyoung Cho , Beom-seok Lee
发明人： Yoon-kyoung Cho , Beom-seok Lee
IPC分类号： B04B5/00
CPC分类号： B01L3/502738 , B01L3/502753 , B01L2200/0684 , B01L2300/0803 , B01L2300/0806 , B01L2400/0409 , B01L2400/0677 , G01N21/07 , Y10T436/111666 , Y10T436/2575
摘要： A centrifugal force-based microfluidic device in which a sample including particles and a fluid is centrifugally separated such that the separated fluid is quantitatively distributed, and a microfluidic system including the centrifugal force-based microfluidic device are provided. The centrifugal force-based microfluidic device includes a microfluidic structure in which, within a rotatable disc-shaped platform, a sample, including particles and a fluid, is quickly centrifugally separated into the particles and the fluid using the rotation of the disc-shaped platform and the fluid having a certain volume of the separated fluid is discharged by rotation of the disc-shaped platform.
摘要翻译：离心力微流体装置，其中包括颗粒和流体的样品被离心分离，使得分离的流体定量分布，并且提供包括基于离心力的微流体装置的微流体系统。基于离心力的微流体装置包括微流体结构，其中在可旋转的盘形平台内，包括颗粒和流体的样品通过盘形平台的旋转快速离心分离成颗粒和流体并且具有一定体积的分离流体的流体通过盘形平台的旋转而被排出。

45. 发明申请

US20080058991A1 MICROFLUIDIC SYSTEM AND APPARATUS AND METHOD OF CONTROLLING THE SAME 有权
标题翻译：微流控系统及其控制方法
公开(公告)号：US20080058991A1
公开(公告)日：2008-03-06
申请号：US11835461
申请日：2007-08-08
申请人： Jeong-gun LEE , Yoon-kyoung Cho , Beom-seok Lee , Jong-myeon Park
发明人： Jeong-gun LEE , Yoon-kyoung Cho , Beom-seok Lee , Jong-myeon Park
IPC分类号： G05B15/00 , B01J19/00 , G01N21/01
CPC分类号： B01L3/502715 , B01L3/5027 , B01L3/50273 , B01L3/502738 , B01L2200/14 , B01L2300/0806 , B01L2300/1861 , B01L2400/0409 , B01L2400/0677 , F16K99/0001 , F16K99/0032 , F16K2099/0084 , F16K2099/0086 , G01N35/00069 , Y10T436/11 , Y10T436/25375 , Y10T436/2575
摘要： Provided are an apparatus and a method of controlling a microfluidic system, and the microfluidic system. The apparatus of controlling the microfluidic system includes a central control block controlling an operation of the microfluidic system, a rotator control block controlling a rotator, a position control block controlling the position of a moving unit, the moving unit moving to a position of the microfluidic structure, and a radiation energy source control block controlling energy of a radiation energy source, the radiation energy source using an electromagnetic wave to scan over a position of the microfluidic structure. Such a configuration allows effective control of a miniaturized portable microfluidic system.
摘要翻译：提供了一种控制微流体系统和微流体系统的装置和方法。控制微流体系统的装置包括控制微流体系统的操作的中央控制块，控制旋转器的旋转体控制块，控制移动单元的位置的位置控制块，移动到微流体位置的移动单元结构以及辐射能量源控制块，其控制辐射能源的能量，所述辐射能源使用电磁波扫描微流体结构的位置。这种配置允许有效地控制微型便携式微流体系统。

46. 发明申请

US20080029158A1 VALVE UNIT AND REACTION APPARATUS HAVING THE SAME 有权
标题翻译：阀组和反应装置
公开(公告)号：US20080029158A1
公开(公告)日：2008-02-07
申请号：US11766806
申请日：2007-06-22
申请人： Jong-myeon Park , Yoon-kyoung Cho , Jeong-gun Lee , Beom-seok Lee , Sung-woo Hong
发明人： Jong-myeon Park , Yoon-kyoung Cho , Jeong-gun Lee , Beom-seok Lee , Sung-woo Hong
IPC分类号： F16K17/40 , F16K17/34
CPC分类号： F16K99/0019 , B01L3/502738 , B01L2300/0803 , B01L2300/1861 , B01L2400/0409 , B01L2400/0677 , F16K99/0001 , F16K99/0032 , F16K99/0034 , F16K99/004 , F16K2099/0084 , Y10T137/1827 , Y10T137/2196 , Y10T137/6606 , Y10T137/7755
摘要： Provided are a valve unit and a reaction apparatus having the valve unit. The valve unit includes a phase transition material, which melts and expands upon an application of the electromagnetic waves to the valve filler, and the valve filler is directed into the channel through the connection passage and closes the channel. The valve unit also includes heat generation particles, which are dispersed in the phase transition material and generate heat upon an application of electromagnetic wave energy.
摘要翻译：提供具有阀单元的阀单元和反应装置。阀单元包括相变材料，其在将电磁波施加到阀填充器时熔化和膨胀，并且阀填料通过连接通道引导到通道中并关闭通道。阀单元还包括发散颗粒，其分散在相变材料中并且在施加电磁波能量时产生热量。

47. 发明申请

US20060262102A1 Apparatus and method for displaying input window 审中-公开
标题翻译：用于显示输入窗口的装置和方法
公开(公告)号：US20060262102A1
公开(公告)日：2006-11-23
申请号：US11429965
申请日：2006-05-09
申请人： Beom-seok Lee
发明人： Beom-seok Lee
IPC分类号： G09G5/00
CPC分类号： G06F9/451
摘要： An apparatus and method for displaying an input window on a screen are provided that allow an input field, the subject and additional information of the input field not to be overlaid or hidden by the input window that receives handwriting by a user. The apparatus comprises a cursor position determining unit to determine the position of a cursor; an input field searching unit to search for information on an input field when the cursor is present within the input field; an input window positioning unit to determine the position of the input window in such a manner that the input field or a static text field close to the input field is not overlaid or hidden, referring to information on the searched input field, the margin of the screen and the size of the input window; and a display unit to provide a visual display of the input window at the determined position.
摘要翻译：提供了一种用于在屏幕上显示输入窗口的装置和方法，其允许输入字段，对象和输入字段的附加信息不被用户接收手写的输入窗口覆盖或隐藏。该装置包括：光标位置确定单元，用于确定光标的位置; 输入字段搜索单元，用于在输入字段中存在光标时，搜索关于输入字段的信息; 一个输入窗口定位单元，用于以这样一种方式确定输入窗口的位置，使输入字段或接近输入区域的静态文本字段不被覆盖或隐藏，参考关于所搜索的输入字段的信息，屏幕和输入窗口的大小; 以及显示单元，用于在所确定的位置提供输入窗口的视觉显示。

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