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    • 6. 发明申请
    • DISPLAY PIXELS, DISPLAYS, AND METHODS OF OPERATING DISPLAY PIXELS
    • 显示像素,显示器和操作显示像素的方法
    • WO2011020020A2
    • 2011-02-17
    • PCT/US2010/045472
    • 2010-08-13
    • UNIVERSITY OF CINCINNATIHEIKENFELD, JasonKREIT, EricYANG, Shu
    • HEIKENFELD, JasonKREIT, EricYANG, Shu
    • G02F1/153
    • B01L3/502792B01L3/502715G02B26/004
    • Electrofluidic and electrowetting display pixels, electrofluidic and electro wetting displays, and methods of operating electrofluidic and electrowetting display pixels. The pixel includes a hydrophobic channel formed between first and second substrates and containing a polar fluid and a non-polar fluid, of which at least one is visible through at least one substrate. An electrode with a dielectric is electrically connected to a voltage source. A Laplace barrier defines a fluid pathway for fluid movement in the channel. The polar fluid moves a first position when the voltage source is biased at a first voltage of less than or equal to a threshold voltage to provide a first display state. The polar fluid moves to a second position when the voltage source is biased with a second voltage, greater than the first voltage, to provide a second display state.
    • 电流和电润湿显示像素,电流和电润湿显示器,以及操作电流和电润湿显示像素的方法。 该像素包括在第一和第二基底之间形成并含有极性流体和非极性流体的疏水通道,其中至少一个通过至少一个基底可见。 具有电介质的电极电连接到电压源。 拉普拉斯屏障限定了通道中流体运动的流体通道。 当电压源被偏置在小于或等于阈值电压的第一电压时,极性液体移动第一位置以提供第一显示状态。 当电压源以大于第一电压的第二电压偏置时,极性流体移动到第二位置,以提供第二显示状态。