Patent ID: 8780304
Filing Date: 2014-07-15
Classification: G02F

Abstract:
1. A method of fabricating a liquid crystal display device, the method comprising: forming a passivation layer on a first substrate; forming a pixel electrode and a common electrode on the passivation layer; forming a color filter layer and a black matrix layer on a second substrate; forming an overcoat layer on the color filter layer; producing an alignment direction on the overcoat layer by irradiating the ion beam onto the overcoat layer; producing an alignment direction on the first substrate by irradiating an ion beam onto the first substrate; and forming a liquid crystal layer between the first substrate and the second substrate, wherein the pixel electrode and the common electrode expose parts of the passivation, wherein the pixel electrode, the common electrode and the parts of the passivation layer have a surface, which are alignment-treated by irradiating the ion beam using the ion beam irradiation apparatus.