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    FORGERY AND FALSIFICATION PREVENTION DEVICE
    2.
    发明申请
    FORGERY AND FALSIFICATION PREVENTION DEVICE 有权
    锻造和假冒预防装置

    公开(公告)号：US20150323815A1

    公开(公告)日：2015-11-12

    申请号：US14440146

    申请日：2013-11-14

    申请人： NANOBRICK CO., LTD.

    发明人： Jae Hyun JOO

    IPC分类号： G02F1/01 ,  G02F1/29

    CPC分类号： G02F1/01 ,  B42D25/36 ,  G02F1/09 ,  G02F1/167 ,  G02F1/19 ,  G02F1/29 ,  G07D7/02 ,  G07D7/207

    摘要： A forgery and falsification prevention device includes: a variable material containing unit that contains a variable material in which reflected light or transmitted light is changed in response to an application of a display stimulus; and an operation unit that performs a function of changing a display state of the variable material when an external stimulus is applied, by changing light reflection characteristics or light transmission characteristics of the variable material or changing the display stimulus which is applied to the variable material.

    摘要翻译： 防伪装置包括：可变材料容纳单元，其包含响应于显示刺激的应用而改变反射光或透射光的可变材料; 以及操作单元，其通过改变可变材料的光反射特性或光透射特性或改变施加到可变材料的显示刺激来执行改变可变材料的显示状态的功能。

    COMPOSITE FILM FOR PREVENTING FORGERY, AND COMPOSITE METHOD FOR PREVENTING FORGERY
    6.
    发明申请
    COMPOSITE FILM FOR PREVENTING FORGERY, AND COMPOSITE METHOD FOR PREVENTING FORGERY 有权
    用于防止锻造的复合膜和用于防止锻造的复合材料方法

    公开(公告)号：US20130293943A1

    公开(公告)日：2013-11-07

    申请号：US13813953

    申请日：2011-08-01

    申请人： Jae Hyun Joo ,  Sung Wan Hong

    发明人： Jae Hyun Joo ,  Sung Wan Hong

    IPC分类号： G02F1/09

    CPC分类号： B42D25/369 ,  B42D25/00 ,  B42D25/21 ,  B42D25/23 ,  B42D25/24 ,  B42D25/29 ,  B42D2033/16 ,  B42D2033/30 ,  B42D2035/20 ,  B42D2035/34 ,  G02B26/004 ,  G02F1/09 ,  G02F1/172 ,  G02F2001/094 ,  G07D7/04 ,  G07D7/12

    摘要： According to one embodiment of the present invention, a composite film comprising an indication area for preventing forgery is provided. The indication area comprises a magnetic solution distributed in a cured medium. The magnetic solution is a colloidal solution in which a plurality of magnetic particles charged in the same polarity are dispersed in a fluid, at least one of reflective light and transmittance of the magnetic solution changing when a magnetic field is applied, and an expressive material, of which a predetermined characteristic is expressed when specific energy is applied, is present separately from the magnetic solution in the cured medium.

    摘要翻译： 根据本发明的一个实施例，提供了一种包括用于防伪的指示区域的复合膜。 指示区域包括分布在固化介质中的磁性溶液。 磁性溶液是将以相同极性填充的多个磁性粒子分散在流体中的胶体溶液，当施加磁场时，反射光和磁性溶液的透射率变化中的至少一种，以及表现材料， 当施加比能量时表现出预定特性，其与固化介质中的磁性溶液分开存在。

    METHOD FOR DISPLAYING SURFACE AND APPARATUS THEREOF
    7.
    发明申请
    METHOD FOR DISPLAYING SURFACE AND APPARATUS THEREOF 有权
    显示表面及其装置的方法

    公开(公告)号：US20120133672A1

    公开(公告)日：2012-05-31

    申请号：US13388983

    申请日：2011-06-28

    申请人： Jae Hyun Joo

    发明人： Jae Hyun Joo

    IPC分类号： G09G3/34 ,  G09G5/02 ,  G09G5/10

    CPC分类号： G02F1/167 ,  B82Y20/00 ,  G02B1/005 ,  G02B26/007 ,  G02B26/02 ,  G02F1/17 ,  G02F1/21 ,  G02F1/23 ,  G02F2001/1678 ,  G02F2201/44 ,  G02F2201/58 ,  G02F2202/32 ,  G02F2203/055 ,  G02F2203/34 ,  G09G3/2003 ,  G09G3/3446 ,  G09G2310/062

    摘要： The present invention provides a method of changing color or transmittance of light on a surface part of an object. The surface part of the object includes a solvent and a plurality of particles dispersed in the solvent. When electric field is applied to the solvent and the plurality of particles, the transmittance of color or light on the surface part of the object is changed due to the change of the inter-particle distances or the positions of the particles, according to the magnitude, direction, application time or application frequency of electric field, wherein the magnitude, direction, application time or application frequency of electric field are changed by associating the input signal by the user of the object or the signal acquired by the object or the signal acquired by the sensing unit provided to the object.

    摘要翻译： 本发明提供一种改变物体表面部分上的光的颜色或透射率的方法。 物体的表面部分包括溶剂和分散在溶剂中的多个颗粒。 当电场施加到溶剂和多个颗粒时，由于粒子间距离或粒子的位置的变化，物体的表面部分上的颜色或光的透射率根据大小而变化 电场的方向，应用时间或施加频率，其中电场的幅度，方向，施加时间或施加频率通过将对象的用户的输入信号或由对象获取的信号或所获取的信号相关联而改变 通过提供给物体的感测单元。

    REFLECTIVE DISPLAY DEVICE AND CONTROLLING METHOD THEREOF
    9.
    发明申请
    REFLECTIVE DISPLAY DEVICE AND CONTROLLING METHOD THEREOF 审中-公开
    反射显示装置及其控制方法

    公开(公告)号：US20160012762A1

    公开(公告)日：2016-01-14

    申请号：US14772130

    申请日：2014-03-13

    申请人： NANOBRICK CO., LTD.

    发明人： Jae Hyun JOO ,  Dong Jin LEE ,  Sa Rang PARK

    IPC分类号： G09G3/20

    CPC分类号： G09G3/2003 ,  G02F1/167 ,  G02F2001/1676 ,  G09G3/344 ,  G09G2230/00 ,  G09G2300/0426 ,  G09G2310/0254 ,  G09G2310/0256 ,  G09G2310/061 ,  G09G2310/068 ,  G09G2320/0233 ,  G09G2320/0257 ,  G09G2320/045

    摘要： A reflective display device includes a display part including a fluid having dispersed therein particles having charges, an electric field applying unit including an electrode for applying an electric field to the display part, and a controller for controlling a color of light emitted from the display part, by adjusting at least one of an intensity, polarity, application time, number of applications, and application cycle of a voltage applied to the electric field applying unit, wherein the controller resets an alignment state of the particles by applying a driving voltage for controlling the color of light emitted from the display part, and then applying an alternating-current (AC) voltage having a polarity opposite to that of the driving voltage.

    摘要翻译： 反射显示装置包括显示部分，包括分散有具有电荷的颗粒的流体;电场施加单元，包括用于向显示部分施加电场的电极;以及控制器，用于控制从显示部分发射的光的颜色 通过调整施加到电场施加单元的电压的强度，极性，施加时间，应用次数和施加周期中的至少一个，其中控制器通过施加用于控制的驱动电压来复位粒子的对准状态 从显示部发出的光的颜色，然后施加具有与驱动电压的极性相反的极性的交流（AC）电压。