Power Supplier Using a Flexible PCB Based Self-powering and Sensor Node Using The Same

摘要

The present invention relates to a slim self-powering power supply device and a sensor node using a flexible substrate for a wireless sensor network, and a manufacturing method thereof. According to the present invention, there is provided a self-contained power supply apparatus including a flexible PCB substrate, a lower electrode positioned on a flexible PCB substrate, a piezoelectric body having a cantilever structure deposited on the lower electrode, and an upper electrode formed on the piezoelectric body do.