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    METHOD OF PRINTING DROPLET USING CAPILLARY ELECTRIC CHARGE CONCENTRATION
    1.
    发明申请
    METHOD OF PRINTING DROPLET USING CAPILLARY ELECTRIC CHARGE CONCENTRATION 有权
    使用毛细电荷浓度打印墨水的方法

    公开(公告)号：US20100060697A1

    公开(公告)日：2010-03-11

    申请号：US12620856

    申请日：2009-11-18

    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： B41J2/14

    CPC分类号： B41J2/06 ,  B41J2/14

    摘要： 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.

    摘要翻译： 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。

    MICROFLUIDIC VALVE, METHOD OF MANUFACTURING THE SAME, AND MICROFLUIDIC DEVICE COMPRISING THE MICROFLUIDIC VALVE
    5.
    发明申请
    MICROFLUIDIC VALVE, METHOD OF MANUFACTURING THE SAME, AND MICROFLUIDIC DEVICE COMPRISING THE MICROFLUIDIC VALVE 审中-公开
    微流控阀，其制造方法和包含微流控阀的微流体装置

    公开(公告)号：US20110232832A1

    公开(公告)日：2011-09-29

    申请号：US13157535

    申请日：2011-06-10

    申请人： Jong-myeon PARK ,  Yoon-kyoung CHO ,  Beom-seok LEE ,  Jeong-gun LEE

    发明人： Jong-myeon PARK ,  Yoon-kyoung CHO ,  Beom-seok LEE ,  Jeong-gun LEE

    IPC分类号： B21K1/20 ,  H05B6/10 ,  B32B37/00

    CPC分类号： F16K99/0001 ,  F16K99/0032 ,  F16K99/004 ,  F16K2099/0084 ,  Y10T29/49412 ,  Y10T137/2191 ,  Y10T137/2196

    摘要： Provided is a microfluidic valve, a method of manufacturing the microfluidic valve, and a microfluidic device that employs the microfluidic valve. The microfluidic valve includes a platform that includes two substrates combined facing each other; a channel having a first depth allowing a fluid to flow between the two substrates; a valve gap that is disposed on at least a region of the channel and has a second depth which is smaller than the first depth; and a valve plug that is disposed to fill the valve gap and is formed of a valve material made by mixing a phase change material, which is solid at room temperature, with a plurality of exothermic particles that emit an amount of heat sufficient to melt the phase change material by absorbing electromagnetic waves.

    摘要翻译： 本发明提供一种微流体阀，微流体阀的制造方法和采用该微流体阀的微流体装置。 该微流体阀包括一个平台，该平台包括彼此相结合的两个基板; 具有允许流体在两个基板之间流动的第一深度的通道; 阀间隙，其设置在所述通道的至少一个区域上，并且具有小于所述第一深度的第二深度; 以及阀塞，其设置成填充阀间隙，并且由阀室材料形成，所述阀门材料是通过将在室温下为固体的相变材料与多个放出足以熔化的 相变材料通过吸收电磁波。

    DISC-SHAPED MICROFLUIDIC DEVICE CAPABLE OF DETECTING ELECTROLYTES INCLUDED IN SPECIMEN BY USING ELECTROCHEMICAL METHOD
    10.
    发明申请
    DISC-SHAPED MICROFLUIDIC DEVICE CAPABLE OF DETECTING ELECTROLYTES INCLUDED IN SPECIMEN BY USING ELECTROCHEMICAL METHOD 审中-公开
    使用电化学方法检测包含在样品中的电解质的片状微流体装置

    公开(公告)号：US20100175993A1

    公开(公告)日：2010-07-15

    申请号：US12555187

    申请日：2009-09-08

    申请人： Jung-nam LEE ,  Beom-seok LEE ,  Jae-chan PARK ,  Jeong-gun LEE

    发明人： Jung-nam LEE ,  Beom-seok LEE ,  Jae-chan PARK ,  Jeong-gun LEE

    IPC分类号： G01N27/26

    CPC分类号： B01L3/502753 ,  B01L2200/10 ,  B01L2300/0645 ,  B01L2300/0803 ,  B01L2300/0816 ,  B01L2300/0861 ,  B01L2400/0409 ,  B01L2400/0677 ,  G01N27/333 ,  G01N33/4915

    摘要： Provided is a rotatable disc-shaped microfluidic device which can electrochemically detect electrolytes comprised in a specimen. The microfluidic device including: a specimen chamber which accommodates a specimen; a detection chamber which receives the specimen from the specimen chamber; and an ion sensor which is formed in the detection chamber to electrochemically detect electrolytes in the specimen and includes an indicator electrode, a standard electrode and an ion selective film formed on a portion of the indicator electrode. The standard specimen is accommodated in the detection chamber, and a standard potential is measured. Then, the specimen is accommodated in the detection chamber, and a measurement potential is obtained to detect the concentration of the electrolytes comprised in the specimen.

    摘要翻译： 提供了一种可旋转的盘形微流体装置，其可以电化学地检测包含在样品中的电解质。 所述微流体装置包括：容纳样本的样本室; 检测室，其从所述样本室接收所述样本; 以及离子传感器，其形成在所述检测室中以电化学检测所述检体中的电解质，并且包括在所述指示电极的一部分上形成的指示电极，标准电极和离子选择膜。 将标准样品容纳在检测室中，并测量标准电位。 然后，将样本容纳在检测室中，并且获得测量电位以检测包含在样品中的电解质的浓度。