Intrinsically and fully stretchable active-matrix-driven displays are an important element to skin electronics that can be applied to many emerging fields, such as wearable electronics, consumer electronics and biomedical devices. Here, we show for the first time a fully stretchable active-matrix-driven organic light-emitting electrochemical cell array. Briefly, it is comprised of a stretchable light-emitting electrochemical cell array driven by a solution-processed, vertically integrated stretchable organic thin-film transistor active-matrix, which is enabled by the development of chemically-orthogonal and intrinsically stretchable dielectric materials. Our resulting active-matrix-driven organic light-emitting electrochemical cell array can be readily bent, twisted and stretched without affecting its device performance. When mounted on skin, the array can tolerate to repeated cycles at 30% strain. This work demonstrates the feasibility of skin-applicable displays and lays the foundation for further materials development.

本质上和完全可拉伸的有源矩阵驱动显示器是皮肤电子设备的重要元素，可以应用于许多新兴领域，例如可穿戴电子设备，消费电子设备和生物医学设备。在这里，我们首次展示了完全可拉伸的有源矩阵驱动的有机发光电化学电池阵列。简而言之，它由可拉伸的发光电化学电池阵列组成，该阵列由溶液处理，垂直集成的可拉伸有机薄膜晶体管有源矩阵驱动，这可通过开发化学正交且本质上可拉伸的介电材料来实现。我们得到的由有源矩阵驱动的有机发光电化学电池阵列可以很容易地弯曲，扭曲和拉伸，而不会影响其器件性能。贴在皮肤上时 阵列可以承受30％应变的重复循环。这项工作证明了适用于皮肤的显示器的可行性，并为进一步开发材料奠定了基础。