Patent ID: 9048231
Filing Date: 2015-06-02
Classification: H01L

Abstract:
1. A semiconductor device comprising: an interconnecting structure consisting of a plurality of dielectric layers and a plurality of metal layers disposed therein; a die comprising an active surface and a backside surface opposite the active surface, the active surface being coupled to a first side of the interconnecting structure; a passivation layer on a second side of the interconnecting structure, the second side being opposite the first side, the passivation layer having a first surface proximate the second side of the interconnecting structure, and a second surface distal the second side of the interconnecting structure; and a conductive pad on the passivation layer and coupled to the second side of the interconnecting structure, a third surface of the conductive pad being substantially coplanar with the second surface of the passivation layer, the third surface of the conductive pad being substantially parallel to the active surface of the die.