Fabrication of Thin Film Transistor on PES substrate using Sequential Lateral Solidification Crystallized Poly-Si Films

Using optimized sputtering condition of a-Si and $SiO_2$ thin film, we can obtained the large grained poly-Si film on PES substrate. The gate dielectric grown by plasma enhanced atomic layer deposition, laser activation and organic interlayer dielectric material make TFTs on PES possible with mobility of $11cm^2/Vs$ (nMOS) and $7cm_2/Vs$ (pMOS).