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    Method for grouping unit cells using pattern matching technology of impedance spectrum
    3.
    发明授权
    Method for grouping unit cells using pattern matching technology of impedance spectrum 失效
    使用阻抗谱图案匹配技术对单位单元进行分组的方法

    公开(公告)号：US06674287B2

    公开(公告)日：2004-01-06

    申请号：US10208608

    申请日：2002-07-30

    申请人： Jee-Hwan Jang ,  Hyun-Kyung Sung ,  Sang-Hyo Ryu

    发明人： Jee-Hwan Jang ,  Hyun-Kyung Sung ,  Sang-Hyo Ryu

    IPC分类号： G01N27416

    CPC分类号： H01M10/482

    摘要： A method for grouping unit cells of a similar impedance spectrum uses pattern matching technology to optimize the performance of a battery pack made of primary or secondary batteries as the unit cells connected in series, in parallel or in combination of them. To make an optimal battery pack with unit cells of a different internal characteristic, the method includes measuring the impedance spectrum of the individual unit cell in a wide frequency region at the same temperature and in the same state of charge (SOC), digitizing the difference in impedance spectrum among the unit cells into a relative value using the pattern matching technology, and selecting unit cells of a most similar impedance spectrum (i.e., a smallest relative difference in impedance spectrum) to make a battery pack.

    摘要翻译： 用于对类似阻抗谱的单位单元进行分组的方法使用模式匹配技术来优化由主单元或二次电池组成的电池组的性能，所述单电池串联，并联或组合连接。 为了制造具有不同内部特性的单位电池的最佳电池组，该方法包括在相同温度和相同充电状态（SOC）的宽频率区域中测量各单元电池的阻抗谱，数字化差分 使用模式匹配技术将单位单元之间的阻抗谱转换成相对值，并选择最相似阻抗谱的单位单元（即，阻抗谱中的最小相对差），以制作电池组。

    Electrowetting lens
    4.
    发明授权
    Electrowetting lens 有权
    电动透镜

    公开(公告)号：US07817343B2

    公开(公告)日：2010-10-19

    申请号：US11774693

    申请日：2007-07-09

    申请人： Jae-young Choi ,  Jee-hwan Jang ,  Sun-il Kim

    发明人： Jae-young Choi ,  Jee-hwan Jang ,  Sun-il Kim

    IPC分类号： G02B1/06

    CPC分类号： G02B3/14 ,  G02B26/005

    摘要： An electrowetting lens which can move its optical axis using a multiple electrode structure includes: a substrate; a dielectric barrier wall formed on the substrate; polar and non-polar solutions fluidly contained inside the dielectric barrier wall; first and second lower electrodes inserted through lower portions of the dielectric barrier wall in contact with the polar solution, the first and second lower electrodes facing each other; and first and second multiple electrodes respectively disposed in mutually facing first and second legs defining the dielectric barrier wall, each of the first and second multiple electrodes being divided into a plurality of vertically arranged electrode cells.

    摘要翻译： 可以使用多电极结构移动其光轴的电润湿透镜包括：基底; 形成在所述基板上的电介质阻挡壁; 极性和非极性溶液流体地容纳在电介质阻挡壁内; 所述第一和第二下部电极通过与所述极性溶液接触的介电阻挡壁的下部插入，所述第一和第二下部电极彼此面对; 以及分别设置在限定所述电介质阻挡壁的相互面对的第一和第二支脚中的第一和第二多个电极，所述第一和第二多个电极中的每一个被分成多个垂直布置的电极单元。

    ELECTROWETTING LENS
    5.
    发明申请
    ELECTROWETTING LENS 有权
    电光镜

    公开(公告)号：US20080100922A1

    公开(公告)日：2008-05-01

    申请号：US11774693

    申请日：2007-07-09

    申请人： Jae-young CHOI ,  Jee-hwan JANG ,  Sun-il KIM

    发明人： Jae-young CHOI ,  Jee-hwan JANG ,  Sun-il KIM

    IPC分类号： G02B3/14

    CPC分类号： G02B3/14 ,  G02B26/005

    摘要： An electrowetting lens which can move its optical axis using a multiple electrode structure includes: a substrate; a dielectric barrier wall formed on the substrate; polar and non-polar solutions fluidly contained inside the dielectric barrier wall; first and second lower electrodes inserted through lower portions of the dielectric barrier wall in contact with the polar solution, the first and second lower electrodes facing each other; and first and second multiple electrodes respectively disposed in mutually facing first and second legs defining the dielectric barrier wall, each of the first and second multiple electrodes being divided into a plurality of vertically arranged electrode cells.

    摘要翻译： 可以使用多电极结构移动其光轴的电润湿透镜包括：基底; 形成在所述基板上的电介质阻挡壁; 极性和非极性溶液流体地容纳在电介质阻挡壁内; 所述第一和第二下部电极通过与所述极性溶液接触的介电阻挡壁的下部插入，所述第一和第二下部电极彼此面对; 以及分别设置在限定所述电介质阻挡壁的相互面对的第一和第二支脚中的第一和第二多个电极，所述第一和第二多个电极中的每一个被分成多个垂直布置的电极单元。

    DISPLAY DEVICE AND A METHOD THEREOF
    6.
    发明申请
    DISPLAY DEVICE AND A METHOD THEREOF 有权
    显示装置及其方法

    公开(公告)号：US20070188676A1

    公开(公告)日：2007-08-16

    申请号：US11674177

    申请日：2007-02-13

    申请人： Jae-young CHOI ,  Jee-hwan JANG ,  Byung-do OH

    发明人： Jae-young CHOI ,  Jee-hwan JANG ,  Byung-do OH

    IPC分类号： G02F1/1335

    CPC分类号： G02B26/004 ,  G02B3/14

    摘要： The display device includes a backlight unit including a field sequential light source operated using a sequential partition method and an optical shutter using an electrowetting phenomenon disposed on a light emitting surface of the backlight unit and switching light outputted from the backlight unit.

    摘要翻译： 显示装置包括背光单元，其包括使用顺序分割方法操作的场顺序光源和使用设置在背光单元的发光表面上的电润湿现象的光学快门和从背光单元输出的切换光。

    Display device and a method thereof
    9.
    发明授权
    Display device and a method thereof 有权
    显示装置及其方法

    公开(公告)号：US07812809B2

    公开(公告)日：2010-10-12

    申请号：US11674177

    申请日：2007-02-13

    申请人： Jae-young Choi ,  Jee-hwan Jang ,  Byung-do Oh

    发明人： Jae-young Choi ,  Jee-hwan Jang ,  Byung-do Oh

    IPC分类号： G09G3/36

    CPC分类号： G02B26/004 ,  G02B3/14

    摘要： The display device includes a backlight unit including a field sequential light source operated using a sequential partition method and an optical shutter using an electrowetting phenomenon disposed on a light emitting surface of the backlight unit and switching light outputted from the backlight unit.

    摘要翻译： 显示装置包括背光单元，其包括使用顺序分割方法操作的场顺序光源和使用设置在背光单元的发光表面上的电润湿现象的光学快门和从背光单元输出的切换光。

    Method for determining optimal degree of vulcanization and optimal content of constituent ingredient of composition for vulcanization in real time by impedance measurement and analysis
    10.
    发明授权
    Method for determining optimal degree of vulcanization and optimal content of constituent ingredient of composition for vulcanization in real time by impedance measurement and analysis 失效
    通过阻抗测量和分析实时确定硫化最佳硫化度和组成成分组成成分最佳含量的方法

    公开(公告)号：US06924652B2

    公开(公告)日：2005-08-02

    申请号：US10322903

    申请日：2002-12-18

    申请人： Jee-Hwan Jang ,  Hyun-Kyung Sung ,  Hun-Jong Baik ,  Ho-Sull Lee

    发明人： Jee-Hwan Jang ,  Hyun-Kyung Sung ,  Hun-Jong Baik ,  Ho-Sull Lee

    IPC分类号： B29C35/02 ,  B29K21/00 ,  B29K105/24 ,  C08J3/24 ,  C08L21/00 ,  G01N27/02 ,  G01N33/44 ,  G01R27/26

    CPC分类号： C08J3/248 ,  C08J2321/00 ,  G01N27/026 ,  G01N33/445

    摘要： The present invention relates to a method for evaluating the crosslink degree of a vulcanized sample in real time during a vulcanization process or diagnosing the electrical properties of the sample after the completion of the vulcanization process, and then determining an optimal vulcanization time and an optimal content of each constituent gradient of a composition for vulcanization that optimize the properties of the composition according to the vulcanization conditions, for the sake of improving the properties of the vulcanized sample prepared from a polymer by vulcanization at a high temperature.The method for determining an optimal vulcanization time and an optimal content of each constituent gradient of a composition for vulcanization that optimize the properties of the composition according to the vulcanization conditions includes: (a) measuring an impedance spectrum in a specific frequency range in the individual vulcanization condition; (b) approximating the measured impedance spectrum to an equivalent circuit model consisting of resistance and capacitance components; (c) determining a polymer resistance Rp (i.e., a value obtained by subtracting a real part of the impedance measurement at a maximum frequency from a real part of the impedance measurement at a minimum frequency, or the magnitude of a real part of the semicircle in a Nyquist diagram) from the determined parameters; (d) determining, as an optimal end point of vulcanization, a time point at which the increasing rate of the polymer resistance Rp rapidly slows down; and (e) determining the optimal content of each constituent ingredient of the composition for vulcanization when the polymer resistance Rp of the sample completely vulcanized is at its minimum.

    摘要翻译： 本发明涉及一种在硫化过程中实时评估硫化样品的交联度或在硫化工艺完成后对样品的电性能进行诊断的方法，然后确定最佳硫化时间和最佳含量 的硫化用组合物的各组成梯度，以便通过硫化在高温下提高由聚合物制备的硫化试样的性能，从而优化硫化条件下组合物的性能。 用于确定根据硫化条件优化组合物的性能的用于硫化的组合物的最佳硫化时间和每种组成梯度的最佳含量的方法包括：（a）测量个体中特定频率范围内的阻抗谱 硫化条件; （b）将测量的阻抗谱近似为由电阻和电容分量组成的等效电路模型; （c）确定聚合物电阻Rp（即，以最小频率从阻抗测量的实部减去最大频率处的阻抗测量的实部或半圆的实部的大小获得的值 在奈奎斯特图中）从确定的参数; （d）确定硫化的最佳终点为聚合物电阻Rp的增加速度迅速减慢的时间点; 和（e）当完全硫化的样品的聚合物电阻Rp为最小时，确定用于硫化的组合物的每种组成成分的最佳含量。