Patent ID: 7532485

Claim:
A multilayer module comprising: a first module having a first circuit board, a first electronic component mounted on one surface of the first circuit board, and a first resin layer formed on the one surface of the first circuit board so as to cover the first electronic component, wherein the first module further includes a first conductor layer formed on a first surface of the first module, a first connection terminal provided on the first conductor layer, a second conductor layer formed on a second surface of the first module, and a through hole for connecting the second conductor layer and the first conductor layer; a second module stacked on the first module, the second module having a second circuit board and a second electronic component mounted on a first surface of the second circuit board, wherein the second module further includes a third conductor layer arranged so as to oppose the first conductor layer, a second connection terminal provided on the third conductor layer at a place which corresponds to the first connection terminal, and a conductor provided for connection between the second connection terminal and the second electronic component; an insulation layer formed between the first conductor layer and the third conductor layer; and a connection member for connection between the first connection terminal and the second connection terminal, wherein the first resin layer includes a filler resin part covering the first electronic component and a resin/base-material composite part covering the filler resin part, and wherein an outer surface of the first resin layer is formed of the resin/base-material composite part, and a through hole is provided at the resin/base-material composite part.