Patent ID: 11972909
Assignee: MURATA MANUFACTURING CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A capacitor disposed inside a multilayer substrate having a conductive pattern on a surface thereof, the capacitor comprising:
an anode portion including a first conductive metal member and a porous portion arranged on a surface of the first conductive metal member;
a cathode portion; and
a dielectric layer disposed between the anode portion and the cathode portion,
wherein the anode portion is led out to the surface of the multilayer substrate by a connection electrode including an alloy layer containing a metal forming the first conductive metal member and a conductive layer disposed on the alloy layer, and
wherein the connection electrode is connected to the conductive pattern disposed on the surface of the multilayer substrate.