Provided are a thin film transistor (TFT) capable of increasing ON current and decreasing OFF current values, a TFT substrate having the polysilicon TFT, a method of fabricating the polysilicon TFT, and a method of fabricating a TFT substrate having the polysilicon TFT. The polysilicon TFT substrate...http://www.google.com/patents/US7667287?utm_source=gb-gplus-sharePatent US7667287 - Thin film transistor and method of fabricating thin film transistor substrate
