Fibre Integrated Circuits Towards Intelligent Wearable Electronics

The advancement of wearable electronics is accelerating the evolution of devices toward multifunctionality and system-level integration [1].Current fibre devices already demonstrated multiple discrete functions, such as energy harvesting and storage, sensing, and display, thereby laying a foundation for future intelligent wearable platforms [2].Nevertheless, the essential signal processing components in such system still depend on externally connected rigid silicon-based chips.This limitation fundamentally contradicts the flexible and conformal nature of fibres and severely impedes the realization of truly integrated smart fibre systems [3,4].