Liquid crystal alignment agent, liquid crystal alignment film manufactured using the same, and liquid crystal display device including the liquid crystal alignment film

摘要

Disclosed is a liquid crystal alignment agent that includes a polymer selected from polyamic acid including a repeating unit represented by the following Chemical Formula 1, polyimide including a repeating unit represented by the following Chemical Formula 2, and a combination thereof.
In Chemical Formulae 1 and 2,
X 1 , X 2 , Y 1 and Y 2 are the same as defined in the detailed description.