Patent ID: 9385061
Filing Date: 2016-07-05
CPC Classification: H01L,H02M,H05K

Claim Text:
1. A semiconductor device comprising: a plurality of semiconductor modules, each of the plurality of semiconductor modules comprising a circuit board having at least one or more semiconductor chips mounted thereon, an attachment hole, a heat dissipation portion exposed at one end portion of the attachment hole, and a protruding connection terminal; main terminal plates that connect connection terminals of the plurality of semiconductor modules and form an electrical conduction path connecting semiconductor circuits in the semiconductor module; and a module storage case accommodating the plurality of semiconductor modules such that positions of the semiconductor modules are adjustable and comprising insertion holes, through which a portion of each of the main terminal plates is drawn as a main terminal segment, and attachment insertion holes facing the attachment holes of the semiconductor modules, wherein the attachment holes of the semiconductor modules penetrate an entire thickness of the semiconductor modules.