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反射型胆甾相液晶显示具有许多传统液晶显示 (LCD)不可比拟的优点 ,称为第 3代LCD ,本文分析了构成这类显示的多畴胆甾相液晶在静电场下各状态的物理变化过程 .文中以单畴为研究对象 ,根据胆甾相液晶的Frank弹性连续体理论 ,建立了静电场中单畴从平面织构态 (P态 )到焦锥织构态 (FC态 )以及FC态到场致向列相态 (H态 )各状态间转化的物理方程 .为进一步研究多畴胆甾相液晶相变的动力学变化规律打下了基础 .
Reflective cholesteric liquid crystal display with many traditional liquid crystal display (LCD) incomparable advantages, known as the third generation of LCD, this article analyzes the composition of such displays multi-domain cholesteric liquid crystal in the electrostatic field of each state physical changes In this paper, monodomain as the research object, according to the Frank elastic continuum theory of cholesteric liquid crystal, the single domain in the electrostatic field from the plane texture state (P state) to the pyramidal texture state (FC state) and FC Physical state equations of transition from state to field to nematic state (H state), which lays the foundation for the further study on the dynamics of multiphase cholesteric liquid crystal phase transition.