| abstract |
Provided is a liquid crystal aligning agent for forming a photo-alignment type liquid crystal alignment film capable of maintaining various properties such as liquid crystal alignment, alignment stability, contrast, and AC afterimage while controlling the generation of foreign matters. . A liquid crystal aligning agent for a photoalignment film, comprising a terminal-capped polyamic acid obtained by reacting a tetracarboxylic dianhydride, a diamine compound and an aminosilane compound or a derivative thereof. [Selection figure] None |