Patent ID: 8143624

Claim:
A display device, comprising: a substrate having a TFT region, a pixel region, a capacitor region, a gate-line region and a data-line region; a conductive stack layer disposed within each of the TFT/capacitor/gate-line regions of the substrate, wherein the conductive stack layer comprises a transparent conductive layer and a first metal layer; a patterned first insulating layer disposed above the conductive stack layer within the TFT region and the capacitor region of the substrate; a patterned semiconductor layer disposed above the patterned first insulating layer within the TFT region of the substrate; a patterned second metal layer comprising a source/drain pattern, a second metal capacitor pattern, a gate circuit pattern and a data line, wherein the source/drain pattern is disposed above the patterned semiconductor layer within the TFT region, the second metal capacitor pattern is disposed above the patterned first insulating layer within the capacitor region, the gate circuit pattern physically contacts with the conductive stack layer in the gate-line region, and the conductive stack layer and the gate circuit pattern form a gate line, and the data line is disposed in the data-line region and electrically connected to the source pattern, and part of the transparent conductive layer in the pixel region is exposed as a pixel electrode; and a photoresist layer covering the patterned second metal layer, wherein the photoresist layer is an organic material.