International Display Workshops General Incorporated Association

[MEETp1-1] Biaxially Stretchable a-IGZO TFT on PI/PDMS

*Byunglib Jung1、Chanju Park1、Jin Jang1 (1.Kyung Hee University (Korea))

Amorphous indium-gallium-zinc-oxide (a-IGZO), Thin-film transistor (TFT), Polydimethylsiloxane (PDMS)

https://doi.org/10.36463/idw.2022.0961

We demonstrate stretchable amorphous indium-gallium-zinc-oxide (a-IGZO) thin-film transistors (TFTs) on polyimide (PI)/polydimethylsiloxane (PDMS). TFTs/PI island on the stretchable PDMS substrate maintain their electrical characteristics even after being stretched up to 20% strain. TFTs on PI/PDMS substrate exhibit robust electrical performances for stretchable devices.