COMPOUND HAVING A PHOTOREACTIVE FUNCTIONAL GROUP, A PHOTOREACTIVE POLYMER, AND AN ALIGNMENT LAYER INCLUDING SAME
申请人:LG Chem, Ltd.
公开号:EP2592065A2
公开(公告)日:2013-05-15
The present invention relates to a specific photoreactive polymer that shows excellent alignment stability and thermal stability together with excellent liquid crystal alignment, thereby being desirably used in an alignment film of a liquid crystal display device, a compound having a photoreactive functional group that is used as a monomer for the preparation of the photoreactive polymer, and an alignment film.
本发明涉及一种特定的光活性聚合物,该聚合物具有优异的配向稳定性和热稳定性,同时还具有优异的液晶配向性,因此可用于液晶显示设备的配向膜;本发明还涉及一种具有光活性官能团的化合物,该化合物用作制备光活性聚合物的单体;本发明还涉及一种配向膜。