Patent ID: 9257341
Filing Date: 2016-02-09
CPC Classification: H01L

Claim Text:
1. A semiconductor device comprising: a semiconductor chip having a first chip surface with metallized terminals, and a parallel second surface; a frame of insulating material adhering to the sidewalls of the semiconductor chip, the frame having a first surface planar with the first chip surface and a parallel second surface planar with the second chip surface, the first frame surface including one or more embedded metallic fiducials extending from the first frame surface into the insulating material; and at least one film of sputtered metal extending from the terminals across the surface of a polymeric layer to the fiducials, the film patterned to form extended contact pads over the frame and rerouting traces between the chip terminals and the extended contact pads, the film adhering to the surfaces; wherein the metallic fiducials extend from the first frame surface to the parallel second frame surface planar with the second chip surface, conductively connecting the first and the second surface.