1. An integrated circuit comprising an electromigration barrier, comprising:
a line, the line comprising a first conductive material, the line further comprising a plurality of line segments separated by one or more electromigration barriers, wherein the one or more electromigration barriers comprise a second conductive material that isolates electromigration effects within individual segments of the line.
2. The integrated circuit of claim 1, wherein the second conductive material comprises a cobalt-tungsten-phosphorus compound.
3. The integrated circuit of claim 1, wherein the first conductive material comprises copper formed by a damascene process.
4. The integrated circuit of claim 1, further comprising a layer comprising the second conductive material formed over the line.
5. The integrated circuit of claim 4, further comprising a dielectric liner formed over the layer comprising the second conductive material.
6. The integrated circuit of claim 5, wherein the dielectric liner comprises a first NBLoK cap layer.
7. The integrated circuit of claim 5, further comprising a first inter-layer dielectric layer formed over the dielectric liner.
8. The integrated circuit of claim 1, wherein the line contacts a via of the integrated circuit.
9. The integrated circuit of claim 8, wherein the first conductive material of the line contacts the via of the integrated circuit.
10. The integrated circuit of claim 8, wherein the via extends through a second interlayer dielectric layer of the integrated circuit.
11. The integrated circuit of claim 10, wherein the via additionally extends through a second NBLoK cap layer that is located between the second interlayer dielectric layer and the line.
12. The integrated circuit of claim 11, wherein the first conductive material of the line is located directly on the second NBLoK cap layer.
13. The integrated circuit of claim 11, wherein the one or more electromigration barriers comprising the second conductive material are located directly on the second NBLoK cap layer.
14. The integrated circuit of claim 8, wherein the via comprises a copper via.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
We claim:
1. A device for supporting cargo within a compartment of a vehicle, comprising:
a first portion that remains stationary relative to body of the vehicle, the stationary portion providing a cargo supporting surface; and
a second portion that is moveable relative to the first portion from a first position where the second portion is aligned with and adjacent to one side of the first portion to a second position where the second portion is above the first portion.
2. The device of claim 1, wherein the second portion comprises a generally planar panel.
3. The device of claim 1, wherein the second portion includes a restraining feature associated with an edge of the second portion that is most distal from the first portion when the second portion is in the first position.
4. The device of claim 1, wherein the first portion includes a plurality of tracks that guide the second portion between the first and second positions.
5. The device of claim 4, wherein the tracks include sections that extend beyond the first portion.
6. The device of claim 5, including at least a first track section extending beyond the first portion for guiding a forward support member of the second portion and at least a second track section extending beyond the first portion for guiding a rearward support member of the second portion, the first and second tracks sections including transition portions that are at different distances from the first portion.
7. The device of claim 4, wherein the first portion includes a plurality of recesses within which at least a portion of the tracks are received.
8. The device of claim 1, wherein the second portion comprises a panel having a raised edge along a side of the panel that is most distal from the first portion and wherein the panel provides a cargo supporting surface that is coplanar with the first portion cargo supporting surface when the panel is in the first position.
9. The device of claim 1, including a motorized mechanism for moving the second portion between the first and second positions.
10. A vehicle comprising:
a cargo carrying compartment;
a first portion that remains stationary relative to the cargo carrying compartment, the stationary portion providing a cargo supporting surface; and
a second portion that is moveable relative to the first portion from a first position where the second portion is aligned with and adjacent to one side of the first portion to a second position where the second portion overlaps the first portion.
11. The vehicle of claim 10, wherein the cargo carrying compartment comprises a trunk.
12. The vehicle of claim 10, wherein the cargo carrying compartment comprises a truck bed.
13. The device of claim 10, wherein the second portion comprises a generally planar panel.
14. The device of claim 13, wherein the second portion panel has a raised edge along a side of the panel that is most distal from the first portion and wherein the panel provides a cargo supporting surface that is coplanar with the first portion cargo supporting surface when the panel is in the first position.
15. The device of claim 10, including a plurality of tracks that guide the second portion between the first and second positions.
16. The device of claim 15, wherein the tracks are at least partially supported by the first portion.
17. The device of claim 16, wherein the first portion includes a plurality of recesses within which at least a portion of the tracks are received.
18. The device of claim 10, including a motorized mechanism for moving the second portion between the first and second positions.