Patent ID: 8050015

Claim:
A composite electric element comprising: an electric element part; and a solid electrolytic capacitor part; wherein the electric element part includes: a plurality of first conductive layers, a plurality of second conductive layers facing each first conductive layer across a dielectric layer, a first electrode, a second electrode, a third electrode, and a fourth electrode, the plurality of first conductive layers are connected parallel to each other between the first electrode and the second electrode, the plurality of second conductive layers are connected parallel to each other between the third electrode and the fourth electrode; the solid electrolytic capacitor part includes: a capacitor element including an anode member, a dielectric film and a cathode layer, the dielectric film and the cathode layer are sequentially formed in this order on a surface of the anode member, a fifth electrode, and a sixth electrode, the anode member is connected to the fifth electrode, the cathode layer is connected to the sixth electrode; and the composite electric element further comprises a seventh electrode, an eighth electrode, a ninth electrode, and a tenth electrode, the first electrode is connected to the seventh electrode, the second electrode and the fifth electrode are connected to the tenth electrode, the third electrode is connected to the eighth electrode, the fourth electrode and the sixth electrode are connected to the ninth electrode.