Patent ID: 8603287

Claim:
A method for manufacturing alignment films for a liquid crystal display panel, characterized in that the method comprises steps of: dripping liquid crystal mixture, which comprises liquid crystal molecules and liquid crystal alignment monomers, on a first substrate; gluing the first substrate and a second substrate together so that the first substrate and the second substrate misalign with each other by a predetermined distance to expose alignment voltage applying contact points of the second substrate; irradiating the first substrate and the second substrate by a first UV ray and providing an electric field between the first substrate and the second substrate through the alignment voltage applying contact points at the same time; polymerization reaction of the liquid crystal alignment monomers occurs under irradiation of the first UV ray and lumps are formed on inner surfaces of the first substrate and the second substrate, respectively; and irradiating the first substrate and the second substrate by a second UV ray, and curing the first substrate and the second substrate at the same time, wherein a complete polymerization reaction of remaining liquid crystal alignment monomers occurs to form the lumps, which constitute the alignment films on the inner surfaces of the first substrate and the second substrate, the liquid crystal molecules form a pretilt angle under an effect of the lumps, wherein a monomer molecule of the liquid crystal alignment monomers is represented by the following chemical formula: