Progress in blue phase liquid crystal network polymers and their applications

被引：0

作者：

Yong-feng, Cui ^{[1
]}

Hao, Wang ^{[1
]}

Wan-li, He ^{[1
]}

Ya-qian, Zhang ^{[1
]}

Lei, Zhang ^{[1
]}

Zhou, Yang ^{[1
]}

Hui, Cao ^{[1
]}

Dong, Wang ^{[1
]}

Yu-zhan, Li ^{[1
]}

机构：

[1] Univ Sci & Technol Beijing, Sch Mat Sci & Engn, Beijing 100083, Peoples R China

来源：

CHINESE JOURNAL OF LIQUID CRYSTALS AND DISPLAYS | 2022年 / 37卷 / 02期

基金：

国家重点研发计划; 中国国家自然科学基金;

关键词：

liquid crystal; blue phase; polymer; fast response; Kerr effect; OPERATING VOLTAGE; TEMPERATURE-RANGE; TRANSITION; LASER;

D O I：

10.37188/CJLCD.2021-0308

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The blue phase is a highly chiral liquid crystal phase state that is usually between the isotropic state and the cholesteric phase. Because of its unique optical isotropy, fast electric field response and selective reflection wavelength and other optical properties, the blue phase liquid crystals have good development prospects in liquid crystal displays, optical devices, and tunable three-dimensional photonic crystals. Therefore, in recent years, blue-phase liquid crystal materials have attracted a lot of attention from researchers at home and abroad. This article reviews the development process of bluephase liquid crystals, the research progress of blue-phase liquid crystal network polymers, and the current status of their applications in innovative applications. The application limitations of blue-phase materials in the fields of display and microelectronics are discussed, and the opportunities and challenges of blue-phase liquid crystal and blue-phase network polymers in the design of advanced functional materials and device applications are summarized.

引用

页码：264 / 284

页数：22

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