Monostabilization of surface-stabilized ferroelectric liquid crystal using polymer stabilization

被引：33

作者：

Furue, H ^{[1
]}

Takahashi, T ^{[1
]}

Kobayashi, S ^{[1
]}

机构：

[1] Sci Univ Tokyo, Inst Liquid Crystal, Yamaguchi 7560884, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1999年 / 38卷 / 9B期

关键词：

surface-stabilized ferroelectric liquid crystal; polymer stabilization; mesogenic side chain; monostability; free energy;

D O I：

10.1143/JJAP.38.5660

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Surface-stabilized ferroelectric liquid crystals (SSFLCs) fabricated by adopting polymer stabilization in teems of the UV photocure of doped photocurable monoacrylates with mesogenic side chains at a temperature where the LC medium is in the SmC* phase under the simultaneous application of a monopolar electric field, exhibit monostable electrooptical characteristics with grayscale capability without threshold. We suggest a model for explaining the monostability of this polymer-stabilized SSFLC by investigating theoretically the free energy of the SSFLC before and after the photocure.

引用

页码：5660 / 5663

页数：4

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