Patent ID: 7868729
Filing Date: 2011-01-11
Classification: H01F,H01L,Y10T

Abstract:
1. A method comprising: providing a first device, said first device having a plurality of first conductive traces formed at a first interconnect level; forming conductive interconnects on a first outer surface of said first device, said conductive interconnects being electrically connected to said first conductive traces, and each of said conductive interconnects extending above said first outer surface of said first device; providing a second device, said second device having a plurality of second conductive traces formed at a second interconnect level; forming device pads on a second outer surface of said second device, said device pads being electrically connected to said second conductive traces; coupling said second device to said first device via attachment of said conductive interconnects to said device pads to provide a device assembly, said device assembly including a continuous device coil formed from alternating electrical connection of said first conductive traces, said conductive interconnects, and said second conductive traces.