Patent ID: 7087514

Claim:
A method of manufacturing a substrate having a built-in semiconductor apparatus comprising: (a) preparing a semiconductor apparatus which comprises a first semiconductor chip having a first electrode pad formed on a main surface thereof, a protruding portion which is in contact with the first semiconductor chip and protrudes from a side surface of the first semiconductor chip to the outside, a apparatus wiring portion which is provided so as to extend from the first electrode pad onto a surface of the protruding portion, a conductive portion which is in connected with the apparatus wiring portion and provided on the apparatus wiring portion, and a sealing portion which covers the main surface and the surface of the protruding portion so as to expose a top face of the conductive portion; and (b) forming an insulating layer in which the semiconductor apparatus is embedded, an external terminal formed on the insulating layer, and an substrate wiring portion which electrically connects the conductive portion with the external terminal.