Liquid crystal alignment agent composition, method for producing liquid crystal alignment film using the same, and liquid crystal alignment film and liquid crystal display device using the same

摘要

The present invention relates to a liquid crystal aligning agent composition, a method for producing a liquid crystal aligning film using the same, and a liquid crystal aligning film and a liquid crystal display device using the same. ALIGNMENT FILM, LIQUID CRYSTAL DISPLAY USING THE SAME}, and more particularly to a liquid crystal aligning agent composition containing an amino group-containing terminal modifier together with a polyimide having an acid anhydride group at the terminal or a precursor polymer thereof.