Polymer composition and liquid crystal alignment film for in-plane switching type liquid crystal display device

摘要

The present invention addresses the problem of providing a novel polymer composition for obtaining a liquid crystal alignment film for an in-plane-switching-type liquid crystal display element, the polymer composition having excellent image persistence characteristics and imparting alignment control performance with high efficiency, and a liquid crystal alignment film for an in-plane-switching-type liquid crystal display element that uses the polymer composition. The present invention solves the abovementioned problem by a polymer composition containing (A) a photosensitive side-chain macromolecule exhibiting liquid crystal properties in a predetermined temperature range, (B) polyurea, and (C) an organic solvent.