首页|Textural spectral characteristics of the cholesteric liquid crystal

Textural spectral characteristics of the cholesteric liquid crystal

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For the cholesteric liquid crystal (hereinafter short for Ch-LC) possesses special optical properties, it has specific applications in the area of liquid crystal displays and optoelectronic devices. Specimens of Ch-LCs in planar and focal conic texture stably are prepared. The photographs of textures are shot by polarizing microscope and transmittance spectrums of different textures are measured by spectrophotometer. It is found that the specimen in focal conic texture with large crystal domains has the well transmission property. The experiment has an important significance for applications of liquid crystals.

Ch-LCplanar texturefocal conic texturetransmitted spectrum

Jia-Ling Wang、Xin Du、Jia Lv、Tian-Chi Yu、Zhi-Xin Fan

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School of Basic Science, Harbin University of Commerce, Harbin 150028, China

Department of Mathematics and Physics, Dalian Jiaotong University, Dalian 116028, China

Department of Applied Physics, Hebei University of Technology, Tianjin 300130, China

2010

10.4028/www.scientific.net/KEM.428-429.241

Key engineering materials

Key engineering materials

ISSN：1013-9826
年,卷(期)：2010.428/429
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