Patent ID: 9659714
Date: 2017-05-23
CPC Classifications: H01G

Claim:
1. A solid electrolytic capacitor comprising: an insulating substrate having an upper surface and a lower surface; a capacitor element having a positive electrode member, a negative electrode member, and a dielectric member, and disposed on the upper surface of the insulating substrate; a positive electrode lead-out structure having a positive electrode terminal formed on the lower surface of the insulating substrate, and electrically connected to the positive electrode member of the capacitor element; a negative electrode lead-out structure having a negative electrode terminal formed on the lower surface of the insulating substrate, a first negative electrode connection member formed on the upper surface of the insulating substrate, and a second negative electrode connection member configured to electrically connect the first negative electrode connection member to the negative electrode terminal, and the negative electrode lead-out structure being electrically connected to the negative electrode member of the capacitor element; a conductive member configured to electrically connect the first negative electrode connection member to the negative electrode member of the capacitor element; and an exterior body configured to cover the capacitor element on the upper surface of the insulating substrate, wherein: the insulating substrate has a step portion made up of a recessed surface and a projected surface, the recessed surface being formed by recessing the upper surface, the projected surface being formed by projecting the lower surface so as to face the recessed surface in the thickness direction of the insulating substrate, at least a part of the first negative electrode connection member is disposed on the recessed surface, and the first negative electrode connection member has a step portion disposed along the step portion of the insulating substrate.