手性添加剂能诱导向列相形成胆甾相,在液晶显示中具有重要的用途.简要介绍了手性添加剂的发展过程并分析了不同的显示模式对手性添加剂材料的要求,重点总结归纳了TFT和胆甾显示用的手性添加剂,并在此基础上初步总结了HTP值与分子结构的关系,为设计新型的手性添加剂提供了理论依据.
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