Patent ID: 7112476

Claim:
A method for fabricating a poly-silicon liquid crystal display (LCD) device comprising: forming a poly-silicon layer including a TFT region and a storage capacitor region on a substrate, wherein the capacitor region includes an impurity injection region having a N-type impurity injection region and a P-type impurity injection region; forming a gate electrode and a storage capacitor electrode on the poly-silicon layer, injecting an N-type impurity ion with a high doping density into the N-type impurity injection region and the TFT region; injecting a P-type impurity ion with a high doping density into the P-type impurity injection region; forming an insulating layer on the gate electrode and the storage electrode; and forming a pixel electrode on the insulating layer, wherein the pixel electrode is electrically connected to the impurity injection region in the storage capacitor region.