ELECTRIC ENERGY STORAGE DEVICE

摘要

PURPOSE: An electric energy storage device is provided to store various external environment energies as the electrical energy. CONSTITUTION: An electric energy storage device is formed as a converting means(100) and a storage means(200) are integratedly laminated. The converting means converts various external environment energies such as sound wave and ultrasonic wave and various kinetic energies into the electrical energy. The storage means stores the generated electrical energy by having a button cell type. The converting means.