14‐4L: Late‐News Paper: Self‐Pattern Process of InZnO Thin‐Film Transistors using Photosensitive Precursors

We demonstrated self-patternable InZnO (IZO) thin-film transistors (TFTs) using photosensitive precursors. UV-irradiated films became cross-linked and solution-processed IZO films were patterned successfully. Compared to self-patterned IZO TFTs using photosensitive activators, precursor-based self-patterned IZO TFTs have better electrical characteristics and stability due to having less organic residues.