Abstract Flexible electronic device plays a crucial role in realizing man–machine interaction and developing wearable devices. Maintaining electrical conductivity with flexibility is crucial in the research. In this work, microstructures, such as points, lines and crossed lines, were fabricated based on viscoelastic substrate by inkjet-imprinting. The prepared microstructures could enhance the flexibility of conductive layer on the surface. The results showed that the electrode had a good conductivity and stability during bending. Different structures showed different performance. It had a maximum strain of the crossed line microstructure electrode which increased to 90%. Therefore, this work provides a facile way for fabricating flexible electrode.

中文翻译：

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具有喷墨压印微结构表面的导电层的增强的柔韧性

摘要 柔性电子设备在实现人机交互和开发可穿戴设备方面发挥着至关重要的作用。保持具有灵活性的导电性在研究中至关重要。在这项工作中，基于粘弹性基材通过喷墨印刷制造了微结构，如点、线和交叉线。制备的微结构可以增强表面导电层的柔韧性。结果表明，该电极在弯曲过程中具有良好的导电性和稳定性。不同的结构表现出不同的性能。它的交叉线微结构电极的最大应变增加到 90%。因此，这项工作为制造柔性电极提供了一种简便的方法。