Electrically commanded surfaces for nematic liquid crystal displays
Electrically commanded surfaces for nematic liquid crystal displays
复制标题
用于向列液晶显示器的电控表面
DOI：
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发表时间：
2005
期刊：
影响因子：
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通讯作者：
A. Matharu
中科院分区：
文献类型：
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作者：
L. Komitov;B. Helgée;J. Felix;A. Matharu
电控表面（ECS）是一种液晶显示概念，其中由跨层施加的电场驱动的取向层的切换通过弹力进一步转移到块状液晶材料。这项工作展示了夹层电池的电光响应，该夹层电池具有由硅氧烷基铁电液晶聚合物制成的配向层，代表 ECS。选择的本体液晶材料是内部向列混合物，包含具有负介电各向异性（Delta-ε < 0）的氟化液晶化合物。
我们报告了一种独特的线性电光响应，该响应是由场诱导的向列相的面内转换引起的，而向列相的转换又由 ECS 介导。 © 2005 美国物理研究所。
[DOI：10.1063/1.1849844]
Electrically commanded surfaces (ECS) is a liquid crystal display concept whereby the switching of the alignment layer, which is driven by an electric field applied across the layer, is further transferred to the bulk liquid crystal material via elastic forces. This work presents the electro-optic response of a sandwich cell with alignment layer made of siloxane-based ferroelectric liquid crystal polymer, representing the ECS. The bulk liquid crystal material of choice was an in-house nematic mixture comprising fluorinated liquid crystalline compounds with negative dielectric anisotropy (Delta-epsilon < 0).
We report a distinct linear electro-optic response, arising from the field-induced in-plane switching of the nematic which in turn is mediated by the ECS. © 2005 American Institute of Physics.
[DOI: 10.1063/1.1849844]