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    • 3. 发明申请
    • ELECTROPHORETIC DISPLAY DEVICE
    • 电子显示装置
    • US20080024430A1
    • 2008-01-31
    • US11782549
    • 2007-07-24
    • Nam Seok Roh
    • Nam Seok Roh
    • G09G3/34
    • G02F1/167G02F1/1676G02F2203/09
    • An electrophoretic display device which operates in a reflective display mode and a transmissive display mode adaptive to ambient light comprises a first substrate having a first electrode, a second substrate facing the first substrate and having a second electrode, a pair of spacers interposed between the first and second substrates for defining a cell, an insulation fluid filling the cell, first colored charged particles and second colored charged particles dispersed in the insulation fluid, a backlight unit installed at an exterior side of the second substrate, and a backlight mode driving unit for attracting the first colored charged particles and the second colored charged particles to the spacers in opposite directions, respectively when the backlight unit turns on.
    • 以反射显示模式和适合于环境光的透射显示模式操作的电泳显示装置包括具有第一电极的第一基板,与第一基板相对的第二基板,并具有第二电极,一对间隔件插入第一电极 以及用于限定单元的第二基板,填充单元的绝缘流体,分散在绝缘流体中的第一着色带电粒子和第二着色带电粒子,安装在第二基板的外侧的背光单元,以及背光模式驱动单元, 当背光单元接通时,分别将相反方向的第一着色带电粒子和第二带色粒子吸引到间隔物上。