Patent ID: 7315344
Filing Date: 2008-01-01
Classification: G02F,Y10S

Abstract:
1. A method of fabricating a liquid crystal display device, comprising the steps of: forming a gate electrode, a gate bus line, and a gate pad on a substrate using a first mask process; forming a gate insulating layer and an active layer on an entire surface of the substrate; forming a first organic material film on an entire surface of the substrate; moving a portion of the first organic material film to expose a first portion of the gate pad; depositing a transparent film on an entire surface of the substrate; patterning the transparent film using a second half-tone mask to form a data bus line, a source electrode, a drain electrode, a pixel electrode, a channel layer, and an ohmic contact layer; exposing portions of the data pad and data bus line using a third mask; forming a second organic material film on an entire surface of the substrate; depositing a low resistance material on the data bus line; coating a passivation film on the substrate; removing the second organic material film using a lift-off process to expose a second portion of the gate pad and a first portions of the data pad.