Patent ID: 8203203
Filing Date: 2012-06-19
Classification: H01L

Abstract:
1. A stacked redistribution layer (RDL) die assembly package comprising: a first level RDL die assembly comprising: a first die comprising: a dielectric first fan out support extending outwardly from and enclosing sides of the first die, a first surface of the first fan out support being coplanar with the first surface of the first die, a second surface of the first fan out support being coplanar with the second surface of the first die; and first lands at the first surface of the first fan out support; and a second level RDL die assembly comprising: a second die comprising: a dielectric second fan out support extending outwardly from and enclosing sides of the second die, a first surface of the second fan out support being coplanar with the first surface of the second die, a second surface of the second fan out support being coplanar with the second surface of the second die; traces electrically connected to the bond pads of the second die, the traces being supported by the first surface of the second fan out support; and electrically conductive vias extending through the second fan out support between the first surface and the second surface of the second fan out support, the vias being coupled to the first lands by electrically conductive solder bumps.