摘要
胆甾相液晶具有特殊的光学性质,因此在液晶显示和光电子器件方面有特殊的应用.实验制备出稳定的平面态和焦锥态织构样品,用偏光显微镜观察织构并拍摄了各个织构的照片.研究发现,大晶畴焦锥态样品也有比较好的透光性,可作为光延迟器件使用,这对胆甾相液晶的应用具有重要的意义.
Due to cholesteric liquid crystals possess special optical properties, it has special applications in the area of liquid crystal displays and photoelectron devices. The samples of cholesteric liquid crystals in planar texture and in focal conic texture stably are prepared. The photomicrographs of textures are shot by polarizing microscope . The well transmission property of cholesteric liquid crystal in focal conic texture with large size domains is found. It can be used to delayed device . The experiment has a important significance for applications of liquid crystals.
出处
《哈尔滨商业大学学报（自然科学版）》
CAS
2007年第4期446-448,共3页
Journal of Harbin University of Commerce：Natural Sciences Edition
基金
辽宁省教育厅科技项目资助(05L045)
大连交通大学引进人才科研启动基金
黑龙江省教育厅科学技术研究项目(11521057)
关键词
胆甾相液晶
光学性质
平面织构
焦锥织构
cholesteric liquid crystal
optical property
planar texture
focal conic texture
