Patent ID: 8536463

Claim:
A method for manufacturing a printed-circuit board, the method comprising: a capacitive element forming step of embedding a capacitive element in a substrate resin layer inside a substrate that includes a plurality of wiring layers laminated with the substrate resin layer interposed in between, the capacitive element forming step including forming a lower electrode on a conductive layer of one of the plurality of wiring layers, or on one of the plurality of wiring layers; forming a crystalline metal oxide-containing capacitor dielectric film on the lower electrode at a temperature at or below a heat-resistant temperature of the substrate resin layer, and at or above room temperature; and forming an upper electrode on an upper surface of the capacitor dielectric film on a side opposite to the lower electrode, wherein a lower surface of the crystalline metal oxide-containing capacitor dielectric film is in facial contact with the lower electrode and the upper surface of the crystalline metal oxide-containing capacitor dielectric film is in facial contact with the upper electrode.