RELATIONSHIP BETWEEN AZIMUTHAL SURFACE ANCHORING STRENGTH AND CHIRAL PITCH REQUIRED FOR TWISTED-NEMATIC LIQUID-CRYSTAL DISPLAY WITHOUT REVERSE-TWIST DOMAIN

被引：1

作者：

LEE, ES

UCHIDA, T

机构：

[1] Department of Electronic Engineering, Tohoku University, Sendai, Miyagi, 980, Aza-aoba, Aramaki, Aoba-ku

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS | 1994年 / 33卷 / 10A期

关键词：

CIRCULARLY RUBBED CELL; REVERSE-TWIST DOMAINS; TWISTED-NEMATIC LIQUID CRYSTAL DISPLAY; AZIMUTHAL SURFACE ANCHORING STRENGTH; CHIRAL PITCH;

D O I：

10.1143/JJAP.33.L1420

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Using circularly rubbed cells, we experimentally and theoretically investigate the required typical energy difference between the left-handed twist and right-handed twist in order to avoid reverse-twist domains in the twisted-nematic liquid crystal display (TN-LCD). We also clarify the relationship between the azimuthal surface anchoring strength and the typical chiral pitch required for obtaining the reverse-twist-domain-free TN-LCD.

引用

页码：L1420 / L1422

页数：3

共 3 条

[1] COMPENSATION OF TEMPERATURE-DEPENDENCE OF TRANSMISSION CHARACTERISTICS OF TWISTED NEMATIC DISPLAYS BY CHOLESTERIC DOPANDS [J].

GERBER, PR .

PHYSICS LETTERS A, 1980, 78 (03) :285-288

[2] TWISTED NEMATIC LIQUID-CRYSTAL ELECTROOPTIC DEVICES WITH AREAS OF REVERSE TWIST [J].

RAYNES, EP .

ELECTRONICS LETTERS, 1973, 9 (05) :101-102

[3] IMPROVED CONTRAST UNIFORMITY IN TWISTED NEMATIC LIQUID-CRYSTAL ELECTROOPTIC DISPLAY DEVICES [J].

RAYNES, EP .

ELECTRONICS LETTERS, 1974, 10 (09) :141-142

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