基于Lyotropic液晶和光各向异性材料的薄膜偏振器:性能与技术

IF 0.3 Q4 CRYSTALLOGRAPHY

Liquid Crystals and their Application Pub Date : 2021-09-30 DOI:10.18083/lcappl.2021.3.6

V. Kozenkov, V. Belyaev, D. Chausov

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引用次数: 1

摘要

专利和科学论文综述了基于不同物理效应（吸收二向色性、各向异性发光、双折射、反射和散射）的薄膜（厚度为几µm）线性和圆形偏振器以及图案化光学偏振结构的技术和性能。多种物质用于此目的：溶致和热致液晶、光各向异性材料、各向异性散射或各向异性荧光材料和其他介质。从实际应用的角度来看，显示器和信息保护元件的最大兴趣是基于溶致液晶的偏振器和图案化结构，以及基于光化学稳定物质和各向异性发光介质的光各向异性材料。

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Thin Film Polarizers Based on Lyotropic Liquid Crystals and Photoanisotropic Materials: Properties and Technologies

The review of patents and scientific papers presents technology and properties of thin film (of few µm thickness) linear and circular polarizers as well as patterned optical polarization structures based on different physical effects (absorption dichroism, anisotropic luminescence, birefringence, reflection and scattering). Vari-ous substances are used for this purpose: lyotropic and thermotropic liquid crystals, photoanisotropic materials, anisotropic scattering or anisotropic fluorescent materials and other media. The greatest interest from the practical application point of view for displays and elements for information protection are polarizers and patterned structures based on lyotropic liquid crystals as well as photoanisotropic materials based on photochemically stable substances and anisotropic luminescence media.

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来源期刊

Liquid Crystals and their Application CRYSTALLOGRAPHY-

CiteScore

1.30

自引率

40.00%

发文量

期刊介绍： The Journal presents the following main directions of creation/construction, study and application of self-assembled materials: SYNTHESIS, STRUCTURE, PROPERTIES, MEDICINE, BIOLOGY, NANOTECHNOLOGY, SENSORS, PRACTICAL APPLICATION and INFORMATION. The journal is addressed to researchers, lecturers, university students, engineers. The publisher of the journal is the Nanomaterials Research Institute of "Ivanovo State University".