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    • 8. 发明授权
    • Electrochromic display with one porous separator
    • 电色显示与一个多孔分离器
    • US4310220A
    • 1982-01-12
    • US54918
    • 1979-07-05
    • Hiroshi KuwagakiHiroaki KatoSadatoshi TakechiHiroshi NakauchiYasuhiko Inami
    • Hiroshi KuwagakiHiroaki KatoSadatoshi TakechiHiroshi NakauchiYasuhiko Inami
    • G02F1/15G02F1/153G02F1/161G02F1/17
    • G02F1/1533G02F1/1523G02F1/161
    • A porous separator is provided with an electrochromic display for containing an electrolyte, whereby a display electrode is continuously, electrically rotated to a counter electrode through the electrolyte. A filter separator is further provided together with the porous separator for urging the porous separator toward the display electrode and itself toward the counter electrode because of the elastic characteristic thereof. The filter separator can also contain the electrolyte. The porous separator provides a white background for the display electrode. The remaining electrolyte, except for the electrolyte in both the porous and the filter separators, is eliminated from the electrochromic display to provide a cavity within the electrolyte for cancelling the cubic expansion of the electrolyte when temperature rises. This cubic expansion cancelling cavity may be formed by injecting a bubble into the electrolyte. The cavity is settled at a fixed position by the provision of an electrolyte-impregnated separator means without any interference with the display and counter electrodes.
    • 多孔隔板设置有用于容纳电解质的电致变色显示器,由此显示电极通过电解质连续电旋转到对电极。 进一步与多孔分离器一起设置过滤分离器,由于其弹性特性,多孔分离器将多孔分离器朝向显示电极及其自身推向对电极。 过滤分离器也可以包含电解质。 多孔分离器为显示电极提供白色背景。 在电致变色显示器中除去多孔和过滤分离器中的电解质以外的剩余电解质,以在温度升高时在电解质中提供用于消除电解液立方膨胀的空腔。 可以通过将气泡注入到电解质中来形成该立方体膨胀消除腔。 通过提供电解质浸渍的分离装置将空腔沉积在固定位置,而不会与显示器和对电极干涉。