A simple model and parameter extraction method for the description of ON-current of LT-PS TFT

  • Chung, De-Will (Div. of Electronics and Computer Engineering, Hanyang University) ;
  • Park, Jun-Young (Div. of Electronics and Computer Engineering, Hanyang University) ;
  • Park, Sang-Gyu (Div. of Electronics and Computer Engineering, Hanyang University)
  • Published : 2006.08.22

Abstract

A simple SPICE model for the description of the on-current of low-temperature poly-silicon thin film transistors is proposed. By employing constant mobility, $V_GS$ dependent alpha parameter, and exponential kink effect, very good agreements between the model and measurement were obtained.

Keywords