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公开(公告)号:EP0245935A1
公开(公告)日:1987-11-19
申请号:EP87302709.8
申请日:1987-03-30
CPC分类号: G02F1/13737 , G02F1/13475 , G02F1/13725 , G02F2203/09
摘要: A double cell liquid crystal device is provided consisting of two overlying liquid crystal cells (l, 2), back-lit, separated by a polarising transflective member (3). The front one (l) of the two cells (l, 2) contains liquid crystal material (8) of the phase change type operating on the White-Taylor effect whilst the rear one (2) of the two cells contains liquid crystal material (ll) of the dye nematic type.
摘要翻译: 提供由两个由偏振透反射构件(3)分离的背光的两个上覆液晶单元(1,2)组成的双电池液晶装置。 两个电池(1,2)的前面(1)包含以白泰勒效应运行的相变型液晶材料(8),而两个电池单元的后面一个(2)包含液晶材料 11)染料向列型。