Patent ID: 7352054
Filing Date: 2008-04-01
Classification: H01L

Abstract:
1. A semiconductor device comprising: a base plate having a plurality of peripheral surfaces; at least one first conductive layer carried by the base plate; a semiconductor constructing body which is formed above the base plate, and which includes a semiconductor substrate and a plurality of external connecting electrodes carried by the semiconductor substrate; an insulating layer which is formed above the base plate and around the semiconductor constructing body, and which has a plurality of peripheral surfaces and a same peripheral shape and size as the base plate; a plurality of second conductive layers which are formed above the insulating layer and which are electrically connected to the external connecting electrodes of the semiconductor constructing body; and a vertical conducting portion which is formed on at least one of the peripheral surfaces of the insulating layer and on at least one of the peripheral surfaces of the base plate corresponding to said at least one of the peripheral surfaces of the insulating layer, and which electrically connects at least one said first conductive layer and at least one of the second conductive layers.