COMPOSITION FOR FORMING LIQUID CRYSTAL ALIGNMENT FILM AND LIQUID CRYSTAL DISPLAY DEVICE

摘要

FIELD: chemistry.SUBSTANCE: invention relates to a composition for forming a liquid crystal alignment film, said composition containing a material for forming a liquid crystal alignment film; 4,6-dimethyl-2-heptanon; diisobutyl ketone; and at least one of ?-butyrolactone and N-methyl-2-pyrrolidone. Described also is a liquid crystal display device containing a liquid crystal alignment film which is formed from said composition and is provided with alignment treatment by photoirradiation.EFFECT: providing a composition for forming a liquid crystal alignment film having excellent coating properties even when used in jet printing and is capable of forming a liquid crystal alignment film with excellent uniformity.19 cl, 3 ex, 4 tbl, 9 dwg