POLYMER FOR LIQUID CRYSTAL ALIGNING AGENT, LIQUID CRYSTAL ALIGNING AGENT COMPOSITION COMPRISING SAME, LIQUID CRYSTAL ALIGNING FILM USING SAME AND LIQUID CRYSTAL DISPLAY DEVICE

摘要

The present invention relates to a polymer suitable for use in a liquid crystal aligning agent due to excellent liquid crystal alignment, durability and electrical properties, to a liquid crystal aligning agent composition comprising the same, to a liquid crystal aligning film formed from the liquid crystal aligning agent composition, and to a liquid crystal display device comprising the liquid crystal aligning film. The polymer for a liquid crystal aligning agent comprises at least one repeating unit selected from the group consisting of a repeating unit represented by chemical formula 1, a repeating unit represented by chemical formula 2 and a repeating unit represented by chemical formula 3.;COPYRIGHT KIPO 2020