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    • 1. 发明申请
    • REFLECTIVE MULTI-COLOR ELECTROPHORETIC DISPLAY DEVICE
    • 反射式多色电泳显示装置
    • WO2012128507A3
    • 2012-12-27
    • PCT/KR2012001900
    • 2012-03-16
    • IMAGE & MATERIALS INCLEE YONG EUIKIM CHUL HWAN
    • LEE YONG EUIKIM CHUL HWAN
    • G02F1/167
    • G02F1/167G02F2001/1672G02F2001/1678
    • A reflective multi-color electrophoretic display device according to one embodiment of the present invention comprises: a first substrate which provides a display surface, and a second substrate which opposes said first substrate; a plurality of cavities which are formed between said first and second substrates; transparent fluids which fill said plurality of cavities; color electrophoretic particles which are respectively dispersed in cavities that constitute color sub pixels among said cavities and have colors corresponding to said color sub pixels, and white electrophoretic particles which have an electrophoretic mobility different from that of said color electrophoretic particles; black layers which are the background of said color sub pixels on said second substrate; and a plurality of electrodes which selectively disperse one kind of particle of said electrophoretic particles toward said display surface, or collect all of said electrophoretic particles such that the electrophoretic particles are not seen from said display surface.
    • 根据本发明的一个实施例的反射式多色电泳显示装置包括:提供显示表面的第一基板和与所述第一基板相对的第二基板; 在所述第一和第二基板之间形成的多个空腔; 填充所述多个空腔的透明流体; 分别分散在构成所述空腔中的彩色子像素的空腔中并且具有与所述彩色子像素对应的颜色的彩色电泳粒子以及具有与所述彩色电泳粒子不同的电泳迁移率的白色电泳粒子; 黑色层,其是所述第二基板上的所述彩色子像素的背景; 以及多个电极,其将所述电泳粒子的一种粒子选择性地分散到所述显示表面,或者收集所有所述电泳粒子,使得从所述显示表面看不到所述电泳粒子。
    • 3. 发明申请
    • ELECTROPHORETIC PARTICLE, AND ELECTROPHORETIC MEDIUM AND ELECTROPHORETIC DISPLAY INCLUDING SAME
    • 电泳粒子,电泳介质和电泳显示包括相同
    • WO2012002737A3
    • 2012-04-12
    • PCT/KR2011004769
    • 2011-06-29
    • IMAGE & MATERIALS INCCHO YOUNG TAECHOI YONG GILPARK SEUNG CHULLEE YOUG EUIKIM CHUL HWAN
    • CHO YOUNG TAECHOI YONG GILPARK SEUNG CHULLEE YOUG EUIKIM CHUL HWAN
    • G02F1/167
    • G02F1/167G02F2001/1678
    • The present invention relates to an electrophoretic particle, and an electrophoretic medium and an electrophoretic display including the same, and more specifically, the electrophoretic particle of the present invention comprises: a binder resin which contains a polymer main chain and one or more side chains shared and coupled on said main chain, wherein said polymer main chain has a particle form; coloring materials which are dispersed on said binder resin; and electric charge regulators which are dispersed on said binder resin, wherein at least a portion of the side chains is exposed to a particle surface. Since said electrophoretic particle has simple and easy fabrication steps with low inter-particle cohesion, said particle can show improved image stability and a fast response speed when being applied to an electrophoretic display, whereby the invention can be useful for industrial fields in relation to the fabrication of the electrophoretic display including the electrophoretic particle.
    • 本发明涉及电泳粒子,以及包括其的电泳媒质和电泳显示器,并且更具体地,本发明的电泳粒子包括:粘合剂树脂,其包含共聚物主链和共享的一个或多个侧链 并且在所述主链上偶联,其中所述聚合物主链具有颗粒形式; 分散在所述粘合剂树脂上的着色材料; 和分散在所述粘合剂树脂上的电荷调节剂,其中至少一部分侧链暴露于颗粒表面。 由于所述电泳颗粒具有简单和容易的制备步骤,并具有低颗粒间粘合力,因此所述颗粒在应用于电泳显示器时可显示出改善的图像稳定性和快速的响应速度,由此本发明可用于工业领域 制造包括电泳颗粒的电泳显示器。
    • 10. 发明申请
    • ELECTROPHORETIC DISPLAY DEVICE AND METHOD FOR MANUFACTURING SAME
    • 电子显示装置及其制造方法
    • WO2011142584A3
    • 2012-01-26
    • PCT/KR2011003470
    • 2011-05-11
    • IMAGE & MATERIALS INCLEE YONG EUILEE YOUN KYUCHO YOUNG TAEWOO SUNG ILKIM CHUL HWAN
    • LEE YONG EUILEE YOUN KYUCHO YOUNG TAEWOO SUNG ILKIM CHUL HWAN
    • G02F1/167
    • G02F1/167G02F2001/1672G02F2001/1676
    • Embodiments of the present invention relate to an electro-optical display device and a manufacturing method thereof. An electrophoretic display device according to one embodiment of the present invention includes: first and second substrates facing each other; a plurality of cells that are defined by dividing a space between the first and second substrates in a direction parallel to main surfaces of the first and second substrates, and by forming a plurality of partition walls disposed between the first and second substrates; and an optical conversion layer that includes a dielectric fluid filling the cells, and at least one electrophoretic particle diffused in the dielectric fluid, wherein the first substrate includes individual electrodes applying a driving voltage to the cells, and the bottom of each of the cells in the optical conversion layer is directly closed by the first substrate.
    • 本发明的实施例涉及一种电光显示装置及其制造方法。 根据本发明的一个实施例的电泳显示装置包括:彼此面对的第一和第二基板; 通过在与第一和第二基板的主表面平行的方向上划分第一和第二基板之间的空间并且通过形成设置在第一和第二基板之间的多个分隔壁来限定多个单元; 以及光学转换层,其包括填充所述单元的电介质流体和在所述介电流体中扩散的至少一个电泳粒子,其中所述第一基板包括向所述单元施加驱动电压的单独电极,以及每个所述单元的底部 光转换层由第一基板直接关闭。