ION-TRANSPORT IN SSFLCDS

被引：60

作者：

MAXIMUS, B

DELEY, E

DEMEYERE, A

PAUWELS, H

机构：

[1] Laboratory of Electronics, Ghent State University, B-9000 GENT

来源：

FERROELECTRICS | 1991年 / 121卷 / 1-4期

关键词：

D O I：

10.1080/00150199108217614

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

An essential feature of surface stabilized ferroelectric liquid crystal displays (SSFLCD) is their bistability. Experiments and theory show however that this bistability can be destroyed by ionic charges building up at both electrodes. In this article a better understanding of the ion concentration distribution and their transport behavior is obtained through leakage current, measurements on FLC cells with bipolar voltage driving. We also present a model for the ionic transport that can explain the measured current curves. Simulations according to this model fit the experimental data. In this way we derive some important parameters concerning the ionic behavior. © 1991, Taylor & Francis Group, LLC. All rights reserved.

引用

页码：103 / 112

页数：10