High tilted antiferroelectric liquid crystalline materials

被引：105

作者：

Dabrowski, R

Gasowska, J

Otón, J

Piecek, W

Przedmojski, J

Tykarska, M

机构：

[1] Mil Univ Technol, Inst Chem, PL-00908 Warsaw, Poland

[2] Mil Univ Technol, Inst Phys, PL-00908 Warsaw, Poland

[3] Univ Politecn Madrid, ETSI Telecomun, Madrid 28040, Spain

[4] Warsaw Univ Technol, Fac Phys, PL-00662 Warsaw, Poland

来源：

DISPLAYS | 2004年 / 25卷 / 01期

关键词：

orthoconic antiferroelectrics; phase transition; enthalpy transition; layer spacing; helical pitch; hystereses loops; electrooptical cell characterisation;

D O I：

10.1016/j.displa.2004.04.002

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Phase transitions, smectic layer structure, helical pitch and electrooptical properties of recently prepared high tilted anti ferroelectric compounds are characterized. The Compounds enable to prepare broad temperature range (- 20 to 100 degreesC) orthoconic antiferroelectric mixtures, having 45degrees tilt independent of temperature in broad temperature range, and exhibiting excellent contrast and grey level scale. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：9 / 19

页数：11

共 36 条

[1] Optimization of antiferroelectric liquid crystal devices at the degeneration point [J].