A SIMPLE-MODEL FOR PRETILTED NEMATIC LIQUID-CRYSTAL MEDIUM AND ITS TORSIONAL SURFACE COUPLING STRENGTH

被引：115

作者：

SUGIYAMA, T

KUNIYASU, S

SEO, D

FUKURO, H

KOBAYASHI, S

机构：

[1] TOKYO UNIV AGR & TECHNOL,FAC TECHNOL,KOGANEI,TOKYO 184,JAPAN

[2] NISSAN CHEM IND CO LTD,CHIBA 290,JAPAN

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1990年 / 29卷 / 10期

关键词：

Alkyl branched polyimide; Excluded volume effect; Iretilted nematic LC; Steric interaction; Torsional coupling strength;

D O I：

10.1143/JJAP.29.2045

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

An explanation for the mechanism generating a pretilted nematic liquid crystal conformation aligned on rubbed alkylbranched-polyimide layers is given based on a steric interaction model. An analytical calculation using this model was shown to agree fairly well with the data of torsional coupling strength obtained in this work. © 1990 IOP Publishing Ltd.

引用

页码：2045 / 2051

页数：7

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