Stretchable transistors and functional circuits for human-integrated electronics

Electronics with skin- or tissue-like mechanical properties, including low stiffness and high stretchability, can be used to create intelligent technologies for application in areas such as health monitoring and human-machine interactions. Stretchable transistors that provide signal-processing and computational functions will be central to the development of this technology. Here, we review the development of stretchable transistors and functional circuits, examining progress in terms of materials and device engineering. We consider the three established approaches for creating stretchable transistors: buckling engineering, stiffness engineering and intrinsic-stretchability engineering. We also explore the current capabilities of stretchable transistors and circuits in human-integrated electronics and consider the challenges involved in delivering advanced applications.

Automated summary

The article reviews the development of stretchable transistors and functional circuits, examining progress in terms of materials and device engineering. The authors discuss the three established approaches for creating stretchable transistors and explore the current capabilities of stretchable transistors and circuits in human-integrated electronics, as well as the challenges involved in delivering advanced applications.