Absorption and emission properties of dichroic fluorescent dyes in nematic liquid crystals

Abstract

sDichroic phosphors are dissolved in p-type and n-type nematic LCs. Solubilily and the tluorescem spectra are measured. The fluorescent color of NK3590 changes from red io yellow due to dissolving in the different LC host. Anisotropic absorption and emission properties of blue green and red dichroic phosphors are investigated. Almost the same chchrote rations in the n-type Lc host are obtained compared to those in the p-type LC host.