PHOTOSENSITIVE GROUP, THE PHOTOSENSITIVE POLYMER WITH THE SAME AND THE METHOD FOR PRODUCING THE PHOTOSENSITIVE LIQUID CRISTAL ORIENTATION LAYER USING THEREOF

摘要

The present invention relates to a photosensitive functional group , a photosensitive liquid crystal alignment film manufacturing method using a photosensitive polymer comprising the same , and this as , more particularly, high photosensitivity (Photosensitivity) to bring the photosensitive characteristic is improved photosensitive functional group to obtain a photosensitive material that can be obtained after a stable optical response , the production method of the photosensitive liquid crystal alignment film using a photosensitive polymer comprising the same , and this relates . The present invention can be achieved through the provision of a photosensitive polymer comprising at least one photosensitive functional group having a main chain or side chain , where the light sensing section of the unit .