Liquid crystal display device and method for manufacturing the same

摘要

Disclosed is a liquid crystal display device and method for manufacturing the same. The method comprises the steps of: preparing a transparent insulation substrate; forming a black matrix on the substrate and then forming a color filter layer on the black matrix; forming an indium tin oxide (ITO) or overcoating layer on the color layer; forming a pattern of post spacers on the ITO or overcoating layer; and forming a liquid crystal layer on the substrate by means of polymer dispersed liquid crystal. According to the present invention, the need for polyimide (PI) coating and rubbing processes can be obviated by using a post spacer color filter having a uniform cell gap and by using a polymer dispersed liquid crystal (PDLC), and the time for injecting liquid crystal can be decreased by using a one-drop filling (ODF) approach. Therefore, it has an improved screen grade, a decreased processing step and a cost-effective processing step.