| 摘要 |
A method of fabricating a thin film transistor is provided. The method comprises first preparing a substrate and forming an amorphous silicon layer on the substrate. A catalyst construction is then positioned on the amorphous silicon layer and an anode and a cathode are then connected to the catalyst construction. A predetermined amount of electric power is then delivered to the anode and the cathode, generating joule heat which then crystallizes the portion of the amorphous silicon layer on which the catalyst construction is positioned, thereby forming a polysilicon layer. The remaining portion of the amorphous silicon layer is then crystallized to a polysilicon layer by propagating the crystallization of the portions of the polysilicon layer on which the catalyst construction is positioned.
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