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    CENTRIFUGAL FORCE BASED PLATFORM, MICROFLUIDIC SYSTEM INCLUDING THE SAME, AND METHOD OF DETERMINING HOME POSITION OF THE PLATFORM
    1.
    发明申请
    CENTRIFUGAL FORCE BASED PLATFORM, MICROFLUIDIC SYSTEM INCLUDING THE SAME, AND METHOD OF DETERMINING HOME POSITION OF THE PLATFORM 失效
    基于离散力的平台，包括它们的微流体系统和确定平台的家庭位置的方法

    公开(公告)号：US20090139578A1

    公开(公告)日：2009-06-04

    申请号：US12182545

    申请日：2008-07-30

    Applicant: Suhyeon Kim ,  Jeonggun Lee ,  Beom-seok Lee

    Inventor： Suhyeon Kim ,  Jeonggun Lee ,  Beom-seok Lee

    IPC: F16K17/36

    CPC classification number: B01L3/502715 ,  B01L3/502753 ,  B01L2200/025 ,  B01L2300/02 ,  B01L2300/0627 ,  B01L2300/0806 ,  B01L2300/168 ,  B01L2400/0409 ,  Y10T137/0391 ,  Y10T137/0753

    Abstract: Provided are a centrifugal force based platform formed to be rotatable and including a home mark having a retro-reflective property of light, and a centrifugal force based microfluidic system including the platform. The method of determining a home position of the centrifugal force based platform includes: rotating the platform formed and including a home mark having a retro-reflective property of light; emitting light from a light-emitting unit to the platform; and detecting the emitted light, which is retro-reflected by the home mark, in a light-receiving unit, and then determining the home position of the platform based on the detected light.

    Abstract translation: 提供了一种基于离心力的平台，其形成为可旋转的，并且包括具有光的反射性能的归位标记，以及包括该平台的基于离心力的微流体系统。 确定基于离心力的平台的起始位置的方法包括：旋转所形成的平台并且包括具有光的回射性能的原点标记; 将发光单元发射到平台; 并且在光接收单元中检测由归属标记反射的发射光，然后基于检测到的光来确定平台的原始位置。

    OPTICAL DETECTING METHOD AND APPARATUS
    3.
    发明申请
    OPTICAL DETECTING METHOD AND APPARATUS 审中-公开
    光学检测方法和装置

    公开(公告)号：US20100057376A1

    公开(公告)日：2010-03-04

    申请号：US12436549

    申请日：2009-05-06

    Applicant: Induk HWANG ,  Jeonggun LEE ,  Jungsuk YOO

    Inventor： Induk HWANG ,  Jeonggun LEE ,  Jungsuk YOO

    IPC: G06F19/00

    CPC classification number: G01N21/253 ,  B01L2300/0806 ,  B01L2300/0829 ,  G01N21/07 ,  G01N21/27 ,  G01N21/76 ,  G01N35/025

    Abstract: Provided is an optical detecting method including setting an amplification time for amplifying an electrical signal converted from light generated in reaction chambers, changing the amplification time if a value obtained by amplifying the electrical signal for the amplification time does is not within a predetermined range of values, and amplifying for the changed amplification time and outputting the amplified electrical signal.

    Abstract translation: 提供一种光学检测方法，包括设置用于放大从在反应室中产生的光转换的电信号的放大时间，如果通过放大放大时间的电信号所获得的值不在预定值范围内，则改变放大时间 并对放大时间进行放大并输出放大的电信号。

    BEAM RADIATING DEVICE, BIO-CHEMICAL ANALYZER INCLUDING THE BEAM RADIATING DEVICE, AND BIO-CHEMICAL ANALYZING SYSTEM INCLUDING THE BIO-CHEMICAL ANALYZER
    4.
    发明申请
    BEAM RADIATING DEVICE, BIO-CHEMICAL ANALYZER INCLUDING THE BEAM RADIATING DEVICE, AND BIO-CHEMICAL ANALYZING SYSTEM INCLUDING THE BIO-CHEMICAL ANALYZER 审中-公开
    光束辐射装置，包括光束辐射装置的生物化学分析仪和包括生物化学分析仪的生物化学分析系统

    公开(公告)号：US20100086441A1

    公开(公告)日：2010-04-08

    申请号：US12481972

    申请日：2009-06-10

    Applicant: Jeonggun LEE ,  Induk HWANG ,  Jongmyeon PARK

    Inventor： Jeonggun LEE ,  Induk HWANG ,  Jongmyeon PARK

    IPC: G01N21/01 ,  G21K5/04

    CPC classification number: G01N21/07 ,  G01N21/253

    Abstract: Provided are a beam radiating device that is used to operate elements, such as valves, included in a microfluidic device, a bio-chemical analyzer which includes the beam radiating device and is configured to perform various tests by using a bio-sample, and a bio-chemical analyzing system including the bio-chemical analyzer and the microfluidic device. The beam radiating device includes: an energy source which is spaced apart from a target and emits an electromagnetic wave beam; a first pivot unit which pivots the energy source by a first angle on a first pivot axis that does not pass the target; and a second pivot unit which pivots the energy source by a second angle on a second pivot axis that perpendicularly crosses the first pivot axis and does not pass the target.

    Abstract translation: 提供了一种用于操作包括在微流体装置中的诸如阀的元件的射束辐射装置，包括束辐射装置的生物化学分析仪，并且被配置为通过使用生物样品进行各种测试，以及 生物化学分析系统，包括生物化学分析仪和微流体装置。 光束辐射装置包括：能量源，与能量源间隔开并发射电磁波束; 第一枢转单元，其在不通过目标的第一枢转轴线上枢转能量源第一角度; 以及第二枢轴单元，其在垂直于第一枢转轴线并且不通过目标的第二枢转轴线上枢转能量源第二角度。

    VALVE UNIT, MICROFLUIDIC DEVICE INCLUDING THE SAME, AND METHOD OF FABRICATING THE VALVE UNIT
    6.
    发明申请
    VALVE UNIT, MICROFLUIDIC DEVICE INCLUDING THE SAME, AND METHOD OF FABRICATING THE VALVE UNIT 有权
    阀单元，包括其的微流体装置以及制造阀单元的方法

    公开(公告)号：US20090282681A1

    公开(公告)日：2009-11-19

    申请号：US12464938

    申请日：2009-05-13

    Applicant: Jongmyeon PARK ,  Jongsuk CHUNG ,  Jeonggun LEE

    Inventor： Jongmyeon PARK ,  Jongsuk CHUNG ,  Jeonggun LEE

    IPC: B81C1/00 ,  B21D51/16

    CPC classification number: F16K99/0001 ,  B01L3/502707 ,  B01L3/502738 ,  B01L2300/0803 ,  B01L2300/0864 ,  B01L2300/0887 ,  B01L2300/1861 ,  B01L2400/0409 ,  B01L2400/0677 ,  Y10T29/49405

    Abstract: Provided are a valve unit, a microfluidic device including the same, and a method of fabricating the valve unit. The method includes: forming a lower substrate including a channel including a first region and a second region which is deeper than the first region and is adjacent to one side of the first region; forming an upper substrate comprising a valve material chamber which extends only partially through the upper substrate; filling the valve material chamber with a valve material and curing the valve material in the valve material chamber; attaching a surface of the upper substrate in which the valve material chamber is formed to a surface of the lower substrate in which the channel is formed, so that the valve material chamber overlaps an overlapped portion of the first region, and does not overlap a non-overlapped portion of the first region; melting the valve material accommodated in the valve material chamber to flow the valve material into the non-overlapped portion of the first region; and curing the valve material flowed into the non-overlapped portion to close the first region.

    Abstract translation: 提供了一种阀单元，包括该阀单元的微流体装置和制造该阀单元的方法。 该方法包括：形成包括第一区域和第二区域的通道的下基板，该第一区域和第二区域比第一区域更深，并且与第一区域的一侧相邻; 形成上部基板，其包括仅部分地穿过所述上基板的阀材料室; 用阀门材料填充阀门材料室并固化阀门材料室中的阀门材料; 将其上形成有阀材料室的上基板的表面附接到形成有通道的下基板的表面，使得阀材料室与第一区域的重叠部分重叠， 第一区域的重叠部分; 熔化容纳在阀材料室中的阀门材料，以将阀门材料流入第一区域的非重叠部分; 并且固化流入非重叠部分的阀门材料以关闭第一区域。

    Method of fabricating valve unit in a microfluidic device
    7.
    发明授权
    Method of fabricating valve unit in a microfluidic device 有权
    在微流体装置中制造阀单元的方法

    公开(公告)号：US08429821B2

    公开(公告)日：2013-04-30

    申请号：US12464938

    申请日：2009-05-13

    Applicant: Jongmyeon Park ,  Jongsuk Chung ,  Jeonggun Lee

    Inventor： Jongmyeon Park ,  Jongsuk Chung ,  Jeonggun Lee

    IPC: B21D51/16

    CPC classification number: F16K99/0001 ,  B01L3/502707 ,  B01L3/502738 ,  B01L2300/0803 ,  B01L2300/0864 ,  B01L2300/0887 ,  B01L2300/1861 ,  B01L2400/0409 ,  B01L2400/0677 ,  Y10T29/49405

    Abstract: Provided are a valve unit, a microfluidic device including the same, and a method of fabricating the valve unit. The method includes: forming a lower substrate including a channel including a first region and a second region which is deeper than the first region and is adjacent to one side of the first region; forming an upper substrate comprising a valve material chamber which extends only partially through the upper substrate; filling the valve material chamber with a valve material and curing the valve material in the valve material chamber; attaching a surface of the upper substrate in which the valve material chamber is formed to a surface of the lower substrate in which the channel is formed, so that the valve material chamber overlaps an overlapped portion of the first region, and does not overlap a non-overlapped portion of the first region; melting the valve material accommodated in the valve material chamber to flow the valve material into the non-overlapped portion of the first region; and curing the valve material flowed into the non-overlapped portion to close the first region.

    Abstract translation: 提供了一种阀单元，包括该阀单元的微流体装置和制造该阀单元的方法。 该方法包括：形成包括第一区域和第二区域的通道的下基板，该第一区域和第二区域比第一区域更深，并且与第一区域的一侧相邻; 形成上部基板，其包括仅部分地穿过所述上基板的阀材料室; 用阀门材料填充阀门材料室并固化阀门材料室中的阀门材料; 将其上形成有阀材料室的上基板的表面附接到形成有通道的下基板的表面，使得阀材料室与第一区域的重叠部分重叠， 第一区域的重叠部分; 熔化容纳在阀材料室中的阀门材料，以将阀门材料流入第一区域的非重叠部分; 并且固化流入非重叠部分的阀门材料以关闭第一区域。

    TESTER FOR TESTING OPTICAL DETECTOR
    8.
    发明申请
    TESTER FOR TESTING OPTICAL DETECTOR 有权
    测试光检测仪

    公开(公告)号：US20100060886A1

    公开(公告)日：2010-03-11

    申请号：US12435701

    申请日：2009-05-05

    Applicant: Induk HWANG ,  Jeonggun LEE

    Inventor： Induk HWANG ,  Jeonggun LEE

    IPC: G01J1/42

    CPC classification number: G01J1/08

    Abstract: Provided is a tester for testing an optical detector. The tester includes a plurality of light emitting units which emit light beams to the optical detector, wherein the light beams have light intensities different from each other, and a power supply unit which supplies electric power to the plurality of light emitting units.

    Abstract translation: 提供了一种用于测试光学检测器的测试仪。 测试器包括向光学检测器发射光束的多个发光单元，其中光束具有彼此不同的光强度;以及向多个发光单元提供电力的电源单元。

    Centrifugal force based platform, microfluidic system including the same, and method of determining home position of the platform
    10.
    发明授权
    Centrifugal force based platform, microfluidic system including the same, and method of determining home position of the platform 失效
    基于离心力平台的微流体系统，以及确定平台原点位置的方法

    公开(公告)号：US08242433B2

    公开(公告)日：2012-08-14

    申请号：US12182545

    申请日：2008-07-30

    Applicant: Suhyeon Kim ,  Jeonggun Lee ,  Beom-seok Lee

    Inventor： Suhyeon Kim ,  Jeonggun Lee ,  Beom-seok Lee

    IPC: G01D5/34

    CPC classification number: B01L3/502715 ,  B01L3/502753 ,  B01L2200/025 ,  B01L2300/02 ,  B01L2300/0627 ,  B01L2300/0806 ,  B01L2300/168 ,  B01L2400/0409 ,  Y10T137/0391 ,  Y10T137/0753

    Abstract: Provided are a centrifugal force based platform formed to be rotatable and including a home mark having a retro-reflective property of light, and a centrifugal force based microfluidic system including the platform. The method of determining a home position of the centrifugal force based platform includes: rotating the platform formed and including a home mark having a retro-reflective property of light; emitting light from a light-emitting unit to the platform; and detecting the emitted light, which is retro-reflected by the home mark, in a light-receiving unit, and then determining the home position of the platform based on the detected light.

    Abstract translation: 提供了一种基于离心力的平台，其形成为可旋转的，并且包括具有光的反射性能的归位标记，以及包括该平台的基于离心力的微流体系统。 确定基于离心力的平台的起始位置的方法包括：旋转所形成的平台并且包括具有光的回射性能的原点标记; 将发光单元发射到平台; 并且在光接收单元中检测由归属标记反射的发射光，然后基于检测到的光来确定平台的原始位置。

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