COMPOSITION FOR PHOTOINDUCED LIQUID CRYSTAL ALIGNMENT COMPRISING CONDUCTIVE POLYMERS, THE FILM FOR PHOTOINDUCED LIQUID CRYSTAL ALIGNMENT THEREBY, MANUFACTURING METHOD OF THE SAME AND THE LIGUID CRYSTAL CELL COMPRISING THE FILM

摘要

Claim the present invention, a liquid crystal alignment composition, including a conductive polymer and a second liquid crystal alignment composition characterized in that it has a content of conductive polymer corresponding to the pre-tilt angle change of the liquid crystal is disclosed. And the conductive polymer is a polyphenylene vinyl-series polymers; Polyacetal-based polymer; Polythiophene-based polymers; Polyparaphenylene-series polymers; Polypyrrole-based polymers; Polyaniline-based polymer; And poly isothiazole naphthenic polymer; and preferably at least one polymer selected from the group consisting of, it is the mixing ratio for the composition orientation is preferably 0.001 ~ 10wt%. That the present invention can be used by appropriate adjustment of the pre-tilt to improve the problems of the respective control, it is possible to improve the electro-optical properties, in particular, there is no problem of the liquid crystal device characteristics degradation, and one kinds of alignment film I existing alignment with, depending on the driving mode the fixed compatibility is achieved the effect to be improved in accordance with the.