LIQUID CRYSTAL PHOTO-ALIGNMENT AGENT, AND PHOTO-ALIGNMENT FILM OF LIQUID CRYSTAL MANUFACTURED BY SAME

摘要

PURPOSE: A liquid crystal photo-alignment agent is provided to obtain excellent printability and liquid crystal photo-alignment and to prevent the degradation of vertical alignment power due to the dropped liquid crystal through a one drop filling mode. CONSTITUTION: A liquid crystal photo-alignment comprises: a first polymer which is selected from a group comprising polyamic acid of a chemical formula 1 or a polyimide polymer of a chemical formula 2; a polymer including a second polymer of a polyimide photopolymer which is marked as a chemical formula 3; and a functional silane compound which is marked as a chemical formula 4. The functional silane compound is included with an amount of 0.01-10 parts by weight.