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    • 4. 发明授权
    • Electro-optical switching and memory display device
    • 电光开关和存储显示装置
    • US4571029A
    • 1986-02-18
    • US566757
    • 1983-12-29
    • Terje A. SkotheimWilliam E. O'GradyClovis A. Linkous
    • Terje A. SkotheimWilliam E. O'GradyClovis A. Linkous
    • G02F1/15G02F1/163G02F1/01
    • G02F1/15G02F1/163
    • An electro-optical display device having a housing with wall means including one transparent wall and at least one other wall. Counter electrodes are positioned on the transparent wall and display electrodes are positioned on the other wall with both electrodes in electrically conductive relationship with an electrolyte. Circuit means are connected to the display and counter electrodes to apply different predetermined control potentials between them. The display electrodes are covered with a thin electrically conductive polymer film that is characterized according to the invention by having embedded in it pigment molecules as counter ions. The display device is operable to be switched to a plurality of different visual color states at an exceptionally rapid switching rate while each of the color states is characterized by possessing good color intensity and definition.
    • 一种具有壳体的电光显示装置,该壳体具有包括一个透明壁和至少一个其它壁的壁装置。 对电极位于透明壁上,显示电极位于另一个壁上,两个电极与电解液呈导电关系。 电路装置连接到显示器和对电极以在它们之间施加不同的预定控制电位。 显示电极被薄的导电聚合物膜覆盖,该薄膜通过将颜料分子嵌入其中作为抗衡离子,其根据本发明表征。 显示装置可操作地以非常快的切换速率切换到多个不同的视觉色彩状态,而每个颜色状态的特征在于具有良好的色彩强度和清晰度。