Alignment of Ferroelectric Liquid Crystal Device Using a Polar Self-Assembled Monolayer

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Alignment of Ferroelectric Liquid Crystal Device Using a Polar Self-Assembled Monolayer

Device Technology & Physics | 更新时间：2020-08-12

- Alignment of Ferroelectric Liquid Crystal Device Using a Polar Self-Assembled Monolayer
- Chinese Journal of Liquid Crystals and Displays Vol. 24, Issue 2, Pages: 179-182(2009)
- 作者机构：
  
  1. 中国科学院研究生院北京,100039
  2. 中国科学院长春光学精密机械与物理研究所应用光学国家重点实验室,吉林长春 130033,E-mail:zouzhf@sohu.com
- 作者简介：
- 基金信息：
- DOI：
  CLC： O753+.2
- Received：02 September 2008，
  
  Revised：02 January 1900，
  
  Published Online：30 April 2009，
  
  Published：30 April 2009
- 稿件说明：
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邹忠飞;唐先柱;季新建;鲁星海;宣丽. 极性自组装单层膜取向铁电液晶器件[J]. 液晶与显示, 2009,24(2): 179-182

ZOU Zhong-fei;TANG Xian-zhu;JI Xin-jian;XUAN Li. Alignment of Ferroelectric Liquid Crystal Device Using a Polar Self-Assembled Monolayer[J]. 液晶与显示, 2009,24(2): 179-182
邹忠飞;唐先柱;季新建;鲁星海;宣丽. 极性自组装单层膜取向铁电液晶器件[J]. 液晶与显示, 2009,24(2): 179-182 DOI：

ZOU Zhong-fei;TANG Xian-zhu;JI Xin-jian;XUAN Li. Alignment of Ferroelectric Liquid Crystal Device Using a Polar Self-Assembled Monolayer[J]. 液晶与显示, 2009,24(2): 179-182 DOI：

摘要

采用极性自组装单层膜和摩擦的方法制备了非对称的液晶盒。在铁电液晶相变的过程中不施加电场

得到了排列均一的铁电液晶器件。实验表明:极性自组装单层膜极性越大器件的对比度越高。经过分析得出该器件液晶分子取向机理为:基板附近的铁电液晶通过偶极和极性自组装膜的作用

使得靠近自组装膜表面处的偶极和靠近摩擦表面的偶极的指向相同

通过分子的相互作用使得体内分子排列方向一致。

Abstract

A mono-domain ferroelectric liquid crystal device (FLCD) has been fabricated using an asymmetric cell

typically the combination of a polar self-assembled monolayer (SAM) for one substrate and a rubbed polyimide for the other substrate. The contrast ratio increases with the polarity of SAM. It is believed that the directions of

near the SAM and the rubbed substrates are same by the action of

and SAM

then via molecule-molecule correlation through a surface-bulk transition region

the molecule in bulk is aligned along one direction.

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Keywords

references

. Clark N A,Lagerwall S T.Submicrosecond bistable electro-optic switching in liquid crystals [J]. Appl. Phys. Lett.,1980,36(11):899-901.

. 乌日娜,彭增辉,鲁兴海,等.N-Sc 相变铁电液晶的排列 [J]. 液晶与显示 ,2004,19(6):427-430.

. Walba David M, Charles A, Clark N A. Self-assembled monolayers for liquid crystal alignment: simple preparation on glass using alkyltrialkoxysilanes [J]. Liquid Crystals, 2004,31(4):481-489.

. Naciri J,Fang Y, Moore. Photosensitive triethoxysilane derivatives for alignment of liquid crystals [J]. Chem. Mater., 2000,12(11) :3288-3295.

. 李静 ,邹忠飞 ,乌日娜,等 .柔性双官能团聚合物制备网络稳定铁电液晶器件 [J]. 液晶与显示 , 2002,22(1):6-10.

. Zou Z F, Yao L S, Xuan L. Fabrication a mono-domain alignment ferroelectric liquid crystal device using a polar self-assembled monolayer [J]. Chin. Phys. Lett., 2008,25(7):2524-2526.

. Shunsuke K, Jun X, Hirokazu F. Fabrication and electro-optic characteristics of polymer-stabilized V-mode ferroelectric liquid crystal display and intrinsic H-V-mode ferroelectric liquid crystal displays: their application to field sequential fullcolor active matrix liquid crystal displays [J]. Opt. Eng., 2004,43(2):290-298.

. Okabe M, Sawatari N, Ishikawa M.A novel mono-dfomain alignment method for FLCs applied to half-V-shape-mode field-sequential-color displays [J]. SID Digest, 2005,36(1):1084-1087.

. 姚丽双.铁电液晶周期性结构取向的排列研究 . 长春:长春光学精密机械与物理研究所,2008:28-31.

. Ue J,Clark N, Meadows M R. Surface orientation transitions in surface stabilized ferroelectric liquid crystal structures [J]. Appl. Phys. Lett., 1988, 53(24):2397-2400.

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