DIAMINE COMPOUND FOR LIQUID CRYSTAL ALIGNMENT AGENT, LIQUID CRYSTAL ALIGNMENT AGENT, LIQUID CRYSTAL ALIGNMENT FILM, AND LIQUID CRYSTAL DISPLAY DEVICE

摘要

Provided are: a diamine compound, for a liquid crystal alignment agent, represented by chemical formula 1; a liquid crystal alignment agent using the same; a liquid crystal alignment film; and a liquid crystal display device comprising the liquid crystal alignment film. In the chemical formula 1, each substituent is the same as defined in the specification.