Patent ID: 8466863
Filing Date: 2013-06-18
Classification: G02F

Abstract:
1. A method for manufacturing a liquid crystal display, the method comprising: forming a gate line and a data pad on a substrate; forming a gate insulating layer over the gate line; sequentially depositing, over the gate insulating layer, an intrinsic silicon layer which is amorphous silicon or polysilicon, then a doped amorphous silicon layer, and then a data metal layer; obtaining a pattern for a patterning operation; patterning the intrinsic silicon layer, the doped amorphous silicon layer, and the data metal layer as defined by said pattern, to form a patterned intrinsic silicon layer, an ohmic contact layer, and a data line; depositing a passivation layer over the data line; forming over the passivation layer one or more color filters having a plurality of through holes; etching the passivation layer and the gate insulating layer while using the color filters as a mask; and forming a pixel electrode over the color filters.