fig8

From: Recent progress of stretchable displays: a comprehensive review of materials, device architectures, and applications

Figure 8. Stretchable metal-oxide TFTs employing structural designs and deformation engineering. (A) Large-area scalable stretchable IGZO TFTs and circuitry using a dual-island structure on molecular-tailored elastomeric substrates^[81]. Copyright 2024, Springer Nature; (B) Rigid island structure ITZO TFTs utilizing an acrylic adhesive layer to provide strong adhesion between PI rigid island and soft substrate^[78]. Copyright 2022, Wiley-VCH; (C) IGZO TFTs cladded onto a serpentine-structured PI film^[79]. Copyright 2022, Springer Nature; (D) Stretchable IGTO TFTs composed of a stress-relief buffer layer and a dielectric layer combining organic/inorganic hybrid materials^[73]. Copyright 2020, Wiley-VCH. TFT: thin-film transistor; IGZO: InGaZnO; ITZO: indium tin zinc oxide; PI: polyimide.