Patent ID: 8077478

Claim:
A module board comprising: a plurality of circuit boards laminated in the vertical direction and each having a wiring pattern; one or a plurality of electronic components mounted on at least one of said plurality of circuit boards and electrically connected to said wiring pattern; a plurality of first terminals provided on a lower surface of the lowermost one of said plurality of circuit boards and electrically connected to said wring pattern; a plurality of second terminals provided on a peripheral region along at least one side of an upper surface of the uppermost one of said plurality of circuit boards and electrically connected to said wiring pattern; and a protector formed on a region, excluding said peripheral region on the upper surface of said uppermost circuit board, so as to cover said one or plurality of electronic components, no protector being formed in said peripheral region and wherein a pitch between said plurality of second terminals is smaller than a pitch between said plurality of first terminals.