OPTICAL FILM AND METHOD FOR PRODUCING THE SAME, POLARIZING PLATE, AND IMAGE DISPLAY DEVICE
申请人:FUJIFILM Corporation
公开号:US20190271885A1
公开(公告)日:2019-09-05
An optical film has an alignment layer and a retardation layer which is disposed on the alignment layer and formed using a polymerizable liquid crystal composition including a predetermined liquid crystal compound, in which at least one of an acid having the pKa of −10.0 or less or a salt of the acid is included in at least one of the alignment layer or the retardation layer.
The present invention has an object to provide a polymerizable liquid crystal composition capable of manufacturing an optically anisotropic film having excellent light fastness; and an optically anisotropic film, an optical film, a polarizing plate, an image display device, and an organic electroluminescent display device, each of which uses the polymerizable liquid crystal composition. The polymerizable liquid crystal composition of an embodiment of the present invention contains a polymerizable liquid crystal compound having reverse-wavelength dispersion properties and an aromatic polyether-based compound.