Patent ID: 6020214
Filing Date: 2000-02-01
Classification: G02F,H01L

Abstract:
A method for manufacturing a thin film transistor array substrate by forming on the thin film transistor array substrate a display formed from array patterns by stepping exposure by the use of a single mask, said method comprising the steps of:providing a thin film transistor and pixel electrode at the intersection of a gate signal wire and a drain signal wire; andforming the thin film transistor within an exposure area through a single mask, wherein when the pattern of a drain electrode of the thin film transistor is exposed, an offset is made in such a direction as to increase alignment offset every time exposure is made so that the magnitude of overlap between the pattern of a gate electrode and the pattern of a source electrode increases the farther the overlap is from the input part of the gate signal wire to increase the parasitic capacity between the gate electrode and the source electrode.