PB67 Optical Anisotropy of Soluble Organic Semiconductor Single Crystals Grown in Liquid Crystal Solvents

Abstract

It is necessary to develop a flexible organic transistor with high mobility to realize a flexible display with high image quality. Thus far, we have clarified that it is possible to control the crystalline orientation of the organic semiconductor by growing soluble high-mobility organic semiconductor single crystals in the aligned liquid crystal solvents. In this study, we considered the single crystal molecular arrangement by evaluating the refractive index anisotropy for visible light and the absorption anisotropy for polarized ultraviolet light in the single crystal films formed by the liquid crystal solvent method.