abstract |
The subject of the present invention is to provide a material for forming a liquid crystal alignment film that can be fired at a low temperature, imparts alignment control performance with high efficiency, and has a wide range of optimum polarized ultraviolet irradiation.nThe solution of the present invention is a liquid crystal alignment agent, which contains as component (A) a polymer exhibiting liquid crystallinity below 130°C, and as component (B) a structural site with photodimerization or photoisomerization The low-molecular compound at the structural site. |