SWITCHING CHARACTERISTICS IN ANTIFERROELECTRIC LIQUID-CRYSTALS UNDER APPLICATION OF BIPOLAR PULSE VOLTAGE

被引：6

作者：

HAYASHI, H ^{[1
]}

TAKEMURA, M ^{[1
]}

KIKUCHI, K ^{[1
]}

TAKIGAWA, K ^{[1
]}

INATA, M ^{[1
]}

HIJIKATA, Y ^{[1
]}

EZAKA, K ^{[1
]}

SHINDO, H ^{[1
]}

ORIHARA, H ^{[1
]}

ISHIBASHI, Y ^{[1
]}

机构：

[1] NAGOYA UNIV,SCH ENGN,DEPT APPL PHYS,CHIKUSA KU,NAGOYA,AICHI 46401,JAPAN

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1995年 / 34卷 / 9B期

关键词：

ANTIFERROELECTRIC LIQUID CRYSTAL; SMECTIC C-A-ASTERISK; ELECTROOPTICAL RESPONSE; BIPOLAR PULSE VOLTAGE; TFMHPOBC;

D O I：

10.1143/JJAP.34.5438

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The electrooptical responses of antiferroelectric liquid crystals (AFLCs) under bipolar pulse voltages for the ariving scheme actually used in practice have been investigated. The samples used were 4-(1-trifluoromethylheptyloxycarbonyl)phenyl-4'-octyloxybiphenyl-4-carboxylate (TFMHPOBC) and its homologues. It was found that the V(applied voltage)-T (transmittance) characteristics were affected by the chemical structures such as the type of chiral radical and the length of the alkyl chain. The V-T curves at low temperatures showed an anomalous behavior, i.e., in addition to the usual increase of the transmittance in the low voltage region the transmittance has a maximum and a minimum in the high voltage region.

引用

页码：5438 / 5442

页数：5

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