MAGNETOSTRICTIVE POWER-GENERATING THIN FILM STRIP, METHOD FOR PRODUCING SAME, AND MAGNETOSTRICTIVE POWER-GENERATING MODULE

摘要

Provided is a magnetostrictive power-generating thin film strip that is suited to miniaturization and volume production, resistant to bending and impact, and capable of generating a large amount of power. The magnetostrictive power-generating thin film strip is a magnetostrictive power-generating thin film strip (1) for generating electrical power from vibratory motion, provided with: a magnetostrictive ribbon (10) comprising a magnetostrictive material; a coil (50) constituted by conductive wiring patterns that go around the magnetostrictive ribbon (10); and insulating layers (40) intervening between the magnetostrictive ribbon (10) and the wiring patterns; and having a sheet structure of a thickness of 500 µm or less, inclusive of the magnetostrictive ribbon (10), the coil (50), and the insulating layers (40).