SOLVENT FOR MAKING LIQUID CRYSTAL ALIGNMENT FILM, MATERIALS FOR THE ALIGNMENT FILM, AND METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY

摘要

Provided is a solvent for forming an alignment film capable of fabricating a liquid crystal alignment film having high quality, an improved imidization ratio, large surface anisotropy, and a strong anchoring force. The solvent for forming an alignment film including a polymer for a liquid crystal display includes the polymer of the alignment film including polyimide and a variable compound capable of changing a chemical structure for evaporating after imidizing and sintering, which is in a liquid state during a film-forming process of coating, imidizing, and sintering polyamic acid which is a precursor of polyimide.