| 摘要 |
A semiconductor device comprises a plurality of semiconductor constructions being mutually laminated each having a semiconductor substrate and a plurality of external connection electrodes arranged on the semiconductor substrate respectively, an insulating layer formed around the peripheries of the semiconductor constructions, an upper layer insulating film formed on an uppermost one of the semiconductor constructions and the insulating layer, and upper layer wirings arranged on the upper layer insulating film by electrically connecting to the external connection electrodes of semiconductor constructions.
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