Patent ID: 8724295

Claim:
A solid electrolytic capacitor comprising: a terminal board including a positive electrode formed of a thin metal plate, a negative electrode formed of a thin metal plate, the positive electrode and the negative electrode being disposed on a same plane with a space provided therebetween, and an insulative resin disposed in the space between the positive electrode and the negative electrode, the insulative resin electrically insulating the positive electrode and the negative electrode and making both electrodes integrated as a sheet; a positive-electrode body and a porous etched layer at least partially disposed on a same surface of a capacitor element; a positive-electrode drawing portion having a plate-shape and formed on the surface of the positive-electrode body; and a negative-electrode drawing portion having a plate-shape and formed on the etched layer with a solid electrolyte layer therebetween, surfaces of the positive-electrode drawing portion serving as a joined face with the terminal board, the metal plate forming the positive electrode of the terminal board being electrically connected to the positive-electrode drawing portion of the capacitor element and the metal plate forming the negative electrode of the terminal board being electrically connected to the negative-electrode drawing portion of the capacitor element, respectively, with the terminal board being superimposed on the joined face of the capacitor element, and the insulative resin being in contact with the joined face of the capacitor element thereby ensuring insulation between the positive electrode and the negative electrode.