Electrical performance optimization of serpentine interconnect for stretchable electronics

Abstract Stretchable electronics have a wide range of potential applications in healthcare monitoring and human–machine interactions due to their softness, stretchability, conformability. Serpentine interconnects integrating with inorganic functional materials play an important role high-performance stretchable electronics. A lot research has focused on how improve the stretchability flexible electronic devices, while ignoring intrinsic electrical properties serpentine wires. In this manuscript, performance is investigated experimentally. Various structural forms are prepared by photolithography transfer printing techniques. The during stretching systematically studied summarized. Besides, breathable substrate good biocompatibility used. Based these studies optimization design layout, we can guide selection wire structures or sensor