Patent ID: 7354784
Filing Date: 2008-04-08
Classification: G02F,H01L

Abstract:
1. A method for fabricating a color-filter on transistor (COT) type liquid crystal display (LCD) device the method comprising: forming a gate line, a gate electrode, a gate pad and a data pad on a substrate; depositing a gate insulating layer and an active layer on a surface of the substrate; patterning the active layer, and forming a contact hole to expose the gate pad and the data pad; forming a data line intersecting the gate line to define a unit pixel region, source and drain electrode on the active layer, and first and second connection conductive layers being in contact with the gate pad and the data pad through the contact hole; forming an insulating interlayer on the substrate exposing portions of the first and second connection conductive layers and portions of the drain electrode; forming a color filter layer and a black matrix layer on the insulating interlayer; forming an overcoat layer on portions of the color filter layer not including the first and second connection conductive layers and the drain electrode; and forming a pixel electrode on the overcoat layer contacted with the drain electrode and forming a first and a second transparent conductive layers covering the first and second connection conductive layers.