TFT OF LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME

摘要

PURPOSE: A thin film transistor of a liquid crystal display device and a manufacturing method thereof are provided to simplify processes by processing an annealing manufacturing process and a four-mask process. CONSTITUTION: A green laser beam is irradiated on a gate electrode. An upper part of an active pattern(124) is selectively etched. Source/drain electrodes(131,132) are electrically connected with the source/drain region of the active pattern. The source/drain electrode is included of A second conductive film. A pixel electrode(118) is connected with the drain electrode.