Optical anisotropic body and its manufacturing method, quarter wave plate, polarizing plate, and organic electroluminescent display panel

摘要

Formed of a cured material of a liquid crystal composition containing a liquid crystal compound having a double wavelength dispersive birefringence;A liquid crystal curing layer comprising molecules of said liquid crystalline compound which may be fixed in alignment state;The birefringence of the liquid crystalline compound at a wavelength ofBelow 0.065At least a portion of the liquid crystal compound contained in the liquid crystal cured layer isIt is inclined to the layer plane of the liquid crystal hardened layer.The in-plane letter definition of the liquid crystal hardened layer at a wavelength ofIt is less than 80 nm and less than 190 nm.Optical anisotropy.