DEPENDENCE OF THE SWITCHING CURRENT ON THE PRETILT ANGLE IN THE SURFACE-INDUCED FERROELECTRIC PHASE OF A NEMATIC LIQUID-CRYSTAL

被引：0

作者：

MOCHIZUKI, A ^{[1
]}

MOTOYOSHI, K ^{[1
]}

KOBAYASHI, S ^{[1
]}

机构：

[1] TOKYO UNIV AGR & TECHNOL, GRAD SCH TECHNOL, DIV ELECTR & INFORMAT ENGN, KOGANEI, TOKYO 184, JAPAN

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS | 1991年 / 30卷 / 11B期

关键词：

NEMATIC LIQUID CRYSTAL; FERROELECTRIC LAYER; POLARIZATION SWITCHING; LONGITUDINAL PERMANENT DIPOLE;

D O I：

10.1143/JJAP.30.L1959

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The polarization switching current observed in a cell filled with a liquid crystal, which normally takes a nematic phase, aligned using highly polarized orientation films is shown to reveal a saturation versus the amplitude of the applied voltage depending on the pretilt angle. This behavior is explained by solving an equation for pretilted and anchored nematic medium having a longitudinal permanent dipole moment.

引用

页码：L1959 / L1960

页数：2

共 50 条

[41] The Effect of Pretilt and Twisted Angle on Twisted Nematic Liquid Crystal Filter
Hua, Han
Liu, Yang
Yong, Kong
[J]. OPTICS AND SPECTROSCOPY, 2018, 125 (02) : 275 - 280
[42] Novel pretilt angle measurement method for twisted-nematic liquid-crystal cells by apparent retardation measurement
Nishioka, T.
Kurata, T.
[J]. Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers, 2001, 40 (10): : 6017 - 6023
[43] ANCHORING STRENGTH OF A NEMATIC LIQUID-CRYSTAL ON A FERROELECTRIC CRYSTAL INTERFACE
GLOGAROVA, M
DURAND, G
[J]. JOURNAL DE PHYSIQUE, 1988, 49 (09): : 1575 - 1581
[44] Novel pretilt angle measurement method for twisted-nematic liquid-crystal cells by apparent retardation measurement
Nishioka, T
Kurata, T
[J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 2001, 40 (10): : 6017 - 6023
[45] SURFACE INSTABILITY IN NEMATIC LIQUID-CRYSTAL
RONDELEZ, F
URBACH, W
PIERANSKI, P
ROTHEN, F
[J]. HELVETICA PHYSICA ACTA, 1977, 50 (05): : 623 - 623
[46] Entanglement-free determination of pretilt angles of twisted nematic liquid-crystal cells by phase measurement
Chiang, Che-Wen
Lin, Ping-Chun
Yang, Kei-Hsiung
[J]. CHINESE OPTICS LETTERS, 2017, 15 (08)
[47] ELECTROOPTICAL EFFECT IN A NEMATIC LIQUID-CRYSTAL, INDUCED BY SURFACE POLARIZATION
LAVRENTOVICH, OD
PERGAMENSHCHIK, VM
SERGAN, VV
[J]. ZHURNAL TEKHNICHESKOI FIZIKI, 1990, 60 (01): : 208 - 211
[48] SIMULATIONS OF SWITCHING BEHAVIOR IN A FERROELECTRIC LIQUID-CRYSTAL
YAMADA, Y
TSUGE, T
YAMAMOTO, N
YAMAWAKI, M
ORIHARA, H
ISHIBASHI, Y
[J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1987, 26 (11): : 1811 - 1815
[49] Entanglement-free determination of pretilt angles of twisted nematic liquid-crystal cells by phase measurement
姜哲文
林品君
楊界雄
[J]. Chinese Optics Letters, 2017, 15 (08) : 62 - 65
[50] SWITCHING CHARACTERISTICS OF FERROELECTRIC LIQUID-CRYSTAL DOBAMBC
ORIHARA, H
ISHIBASHI, Y
[J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 1984, 23 (10): : 1274 - 1277

← 1 2 3 4 5 →