PHOTOREACTIVE NORBORNENE-BASED COPOLYMER, A PRODUCTION METHOD FOR THE SAME AND AN ALIGNMENT LAYER COMPRISING THE SAME

摘要

The present invention relates to: a photoreactive norbornene-based copolymer which exhibits superior liquid crystal alignment properties but nevertheless is outstandingly miscible with various organic solvents and additives and can preferably be used in the alignment layer or the like of a liquid crystal display device; a production method for the same; and an alignment layer comprising the same.