Textural spectral characteristics of the cholesteric liquid crystal

摘要：

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.

关键词： Ch-LC planar texture focal conic texture transmitted spectrum

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

作者单位: 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

会议类型: 国际会议

会议名称: 2009 International Symposium on Liquid Crystal Science and Technology(2009国际液晶科技研讨会)

会议地点: 昆明

会议语种:英文

页码: 241-246

在线出版日期: 2009-08-02（万方平台首次上网日期，不代表论文的发表时间）