Progress of Chiral Dopants for Displaying Liquid Crystals

LI Hui; DU Wei-song; LI Jian

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Progress of Chiral Dopants for Displaying Liquid Crystals

Material Physics & Chemistry | 更新时间：2020-08-12

- Progress of Chiral Dopants for Displaying Liquid Crystals
- Chinese Journal of Liquid Crystals and Displays Vol. 24, Issue 1, Pages: 26-33(2009)
- 作者机构：
  
  西安近代化学研究所光电材料事业部,陕西西安 710065,E-mail:saviola1984@163.com
- 作者简介：
- 基金信息：
- DOI：
  CLC： O753+.2
- Received：01 July 2008，
  
  Revised：02 January 1900，
  
  Published Online：20 February 2009，
  
  Published：20 February 2009
- 稿件说明：
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李辉;杜渭松;李建. 显示液晶用手性添加剂材料进展[J]. 液晶与显示, 2009,24(1): 26-33

LI Hui;DU Wei-song;LI Jian. Progress of Chiral Dopants for Displaying Liquid Crystals[J]. 液晶与显示, 2009,24(1): 26-33
李辉;杜渭松;李建. 显示液晶用手性添加剂材料进展[J]. 液晶与显示, 2009,24(1): 26-33 DOI：

LI Hui;DU Wei-song;LI Jian. Progress of Chiral Dopants for Displaying Liquid Crystals[J]. 液晶与显示, 2009,24(1): 26-33 DOI：

摘要

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。

Abstract

Chiral dopants play an important role in liquid crystal displays

which can convert nematic phase to cholesteric phase. This article briefly introduced the development of chiral dopants and analyzed the requirement of chiral dopants for various modes. The emphasis placed on chiral dopants used in TFT and cholesteric liquid crystals displays. The relationship between the HTP values and structure was summarized

which will lay a theoretical foundation for the design of new chiral dopants.

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references

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