| abstract |
A liquid crystal alignment agent containing (A) polymer and (B) polymer. (A): It has at least one structural unit U1 selected from the group consisting of the structural unit represented by formula (1) and the structural unit represented by formula (2), and is derived from a styrene-based monomer And a polymer of at least one monomeric structural unit U2 in the group consisting of (meth)acrylic monomers. (B): At least one polymer selected from the group consisting of polyamide, polyamide, and polyimide. In the formula, R 7 is a monovalent organic group with 1 or more carbons, R 8 is a monovalent organic group with 1 or more carbons, and R 9 is a hydrogen atom or a monovalent organic group with 1 or more carbons. |