49.2: Invited Paper: A Transparent AMOLED with On-cell Touch Function Driven by IGZO Thin-Film Transistors

The performance and stability of the bottom gate coplanar type IGZO TFTs were effectively improved by the back channel treatments. A novel 2.4 inch IGZO TFTs driven transparent AMOLED was demonstrated with high transparency and resolution. Further, the on-cell touch function was also integrated to render many interesting applications possible.