Patent ID: 7208352
Filing Date: 2007-04-24
Classification: H01L

Abstract:
1. A method of fabricating a thin film transistor with multiple gates using an MILC process, the method comprising: forming an amorphous silicon film on an insulating substrate, the amorphous silicon film having at least one area formed in a rectangular shape having one side open; forming a gate electrode to intersect with at least two different areas of the amorphous silicon film; forming an interlayer insulating film over the insulating substrate, the interlayer insulating film having contact holes exposing portions of the amorphous silicon film; forming a metal layer contacting the exposed portions of the amorphous silicon film through the contact holes; forming a semiconductor layer comprising a polycrystalline silicon film by crystallizing the amorphous silicon film using the MILC process; and forming source/drain electrodes contacting the semiconductor layer through the contact holes.