Patent ID: 7915076

Claim:
A method of manufacturing a hybrid module, comprising: a part mounting opening forming step of forming in a silicon substrate a plurality of part mounting openings composed of through holes passing through first and second main surfaces of a silicon substrate; a mounted part integrating step of integrating the mounted parts with the silicon substrate by mounting the mounted parts in the part mounting openings such that input/output portion forming surfaces are substantially flush with the first main surface of the silicon substrate; and a wiring layer forming step of forming a wiring layer on the first main surface of the silicon substrate so as to cover the mounted parts, wherein the mounted part integrating step includes: a silicon substrate mounting step of bonding the silicon substrate to a dummy substrate, using the first main surface as a bonding surface, such that portions of the part mounting openings exposed from the first main surface are blocked; a part mounting step of mounting the mounted parts in the part mounting openings of the silicon substrate from the second main surface, using the input/output portion forming surfaces as mounting surfaces, such that the input/output portion forming surfaces are substantially flush with each other on the dummy substrate; a sealing layer forming step of hardening a sealing material filled into the part mounting openings to form a sealing layer, and of fixing the mounted parts in the part mounting openings by using the sealing layer; and a peeling step of peeling the silicon substrate from the dummy substrate, and the mounted parts are mounted in the part mounting openings such that the output/input portion forming surfaces are exposed in a state in which they are substantially flush with the first main surface of the silicon substrate.