Patent ID: 7928578
Filing Date: 2011-04-19
Classification: B82B,B82Y,G03F,G11C,H01L,Y10S

Abstract:
1. A semiconductor electronic device, comprising: a semiconductor substrate having a top surface; a seed layer positioned on the substrate, the seed layer having a notched wall extending transversely with respect to the top surface of the substrate, the wall defining a first recess extending into the seed layer and having a height equal to a thickness of the seed layer; a first conductive nanowire in contact with the notched wall, the first conductive nanowire having a contact portion that extends into the first recess and covers opposite sidewalls and a bottom of the first recess; a first insulating nanowire in contact with a sidewall of the first conductive nanowire; an insulating layer on the contact portion of the first conductive nanowire, the insulating layer having a first window substantially in correspondence with the contact portion of the first conductive nanowire; and a first conductive die on the insulating layer, the first conductive die including a conductive contact that extends into the first window and contacts the contact portion of the first conductive nanowire.