| 摘要 |
<p>PURPOSE: An apparatus for storing electrical energy is provided to store more amount of electric capacity in the limited region even though the size of electric apparatus is reduced. CONSTITUTION: An electric energy storage device includes the first magnetic layer(210), the second magnetic layer(220), and a dielectric layer(230). The first magnetic layers include the first magnetism section and the second magnetism section. The first magnetism section has a plurality of magnetic dipoles in the horizontal direction. The second magnetism section has a plurality of magnetic dipoles in the vertical direction. The second magnetic layers include the third magnetism section and the fourth magnetism section. The third magnetism section has the magnetic dipoles in the horizontal direction. The fourth magnetism section has the branch dipoles in the vertical direction. The dielectric layer is formed between the first magnetic layers and the second magnetic layers. The dielectric layer stores the electrical energy.</p> |
