发明名称 Color display element having PDLC layers and color filter
摘要 A color display element comprising a first substrate, a first electrode, a first dimmer layer in which light-scattering and transparent states can be controlled by an external electric field, a color filter, a second dimmer layer in which light-scattering and transparent states can be controlled by an external electric field, and a second substrate, each disposed in the above order as viewed from the side from which light enters, a light-absorbing layer being provided behind said second dimmer layer as viewed from the side from which light enters to absorb the light which passes through said first dimmer layer, color filter and second dimmer layer.
申请公布号 US5452113(A) 申请公布日期 1995.09.19
申请号 US19920901206 申请日期 1992.06.19
申请人 NEC CORPORATION 发明人 IKENO, HIDENORI
分类号 G02F1/1347;(IPC1-7):G02F1/133 主分类号 G02F1/1347
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