Composite interconnect
A composite interconnect system includes a plurality of carbon nanotubes, a plurality of solder balls and standoff balls disposed on a first device to provide a connection to a second device. A die-attached substrate includes a substrate and one or more die disposed on the substrate by a die-attach composite interconnect. The die-attach composite interconnect includes a plurality of carbon nanotubes, solder bumps, and standoff balls disposed on the die to provide one or more connections to the substrate. A PCB-attached substrate package includes a substrate package and one or more die disposed on the substrate package. The substrate package is disposed on a PCB by a PCB-attach composite interconnect. The PCB-attach composite interconnect includes a plurality of carbon nanotubes, solder balls, and standoff balls disposed on the substrate package to provide one or more connections to the PCB.
1. A composite interconnect system comprising:
a plurality of carbon nanotubes;
a plurality of solder balls; and
a plurality of standoff balls;
wherein each of the plurality of carbon nanotubes, solder balls, and standoff balls are disposed on a first device to provide a connection to a second device.
2. The composite interconnect of claim 1 , wherein the carbon nanotubes are single walled carbon nanotubes.
3. The composite interconnect of claim 1 , wherein the carbon nanotubes are multi-walled carbon nanotubes.
4. The composite interconnect of claim 1 , wherein the carbon nanotubes are organically synthesized.
5. The composite interconnect of claim 1 , wherein one or more carbon nanotubes form a cluster that acts as a discrete electrical conductor.
6. The composite interconnect of claim 1 , wherein one or more carbon nanotubes form a cluster that acts as a discrete thermal conductor.
7. The composite interconnect of claim 1 , wherein the solder balls provide compressive force on one or more of the carbon nanotubes.
8. The composite interconnect of claim 1 , wherein the standoff balls provide co-planarity between the first device and the second device, and prevent the solder balls from collapsing in an uncontrolled manner.
9. A die-attached substrate comprising:
a substrate; and
one or more die disposed on the substrate by a die-attach composite interconnect;
the die-attach composite interconnect comprising:
a plurality of carbon nanotubes,
a plurality of solder bumps and
a plurality of standoff balls,
wherein each of the plurality of carbon nanotubes, solder bumps, and standoff balls are disposed on the die to provide one or more connections to the substrate.
10. The die-attached substrate of claim 9 , wherein the carbon nanotubes are single walled carbon nanotubes.
11. The die-attached substrate of claim 9 , wherein the carbon nanotubes are multi-walled carbon nanotubes.
12. The die-attached substrate of claim 9 , wherein the carbon nanotubes are organically synthesized.
13. The die-attached substrate of claim 9 , wherein one or more carbon nanotubes form a cluster that acts as a discrete electrical conductor.
14. The die-attached substrate of claim 9 , wherein one or more carbon nanotubes form a cluster that acts as a discrete thermal conductor.
15. The die-attached substrate of claim 9 , wherein the solder bumps provide compressive force on one or more of the carbon nanotubes.
16. The die-attached substrate of claim 9 , wherein the standoff balls provide co-planarity between the first device and the second device, and prevent the solder bumps from collapsing.
17. The die-attached substrate of claim 9 , wherein the die-attached substrate is PCB-attached to a PCB by a PCB-attach composite interconnect, the PCB-attach composite interconnect comprising:
a plurality of carbon nanotubes;
a plurality of solder balls; and
a plurality of standoff balls;
wherein each of the plurality of carbon nanotubes, solder balls, and standoff balls are disposed on the die-attached substrate to provide one or more connections to the PCB.
18. The die-attached substrate of claim 17 , wherein one or more carbon nanotubes of the PCB-attach composite interconnect form a cluster that acts as a discrete electrical conductor.
19. The die-attached substrate of claim 17 , wherein one or more carbon nanotubes of the PCB-attach composite interconnect form a cluster that acts as a discrete thermal conductor.
20. A PCB-attached substrate package comprising:
a substrate package; and
one or more die disposed on the substrate package;
wherein the substrate package is disposed on a PCB by a PCB-attach composite interconnect, the PCB-attach composite interconnect comprising:
a plurality of carbon nanotubes,
a plurality of solder balls, and
a plurality of standoff balls,
wherein each of the plurality of carbon nanotubes, solder balls, and standoff balls are disposed on the die substrate package to provide one or more connections to the PCB.