Electrically connecting substrate with electrical device

1. A method for electrically connecting a substrate with an electrical device mounted on the substrate, comprising:

forming a ball bond between a first end of a wire and a bonding pad of the substrate;

forming a reverse-motion loop within the wire by:

raising the wire above the ball bond, while a clamp through which the wire is extruded is opened;

moving the wire up and away from the bonding pad of the substrate while the clamp is opened;

moving the wire up and towards the bonding pad of the electrical device while the clamp is opened;

closing the clamp;

moving the wire down and towards the bonding pad of the electrical device while the clamp is closed; and,

forming a bond between a second end of the wire and a bonding pad of the electrical device while the clamp is closed.

2. The method of claim 1 , wherein forming the ball bond between the first end of the wire and the bonding pad of the substrate comprises:

forming a conductive ball at the first end of the wire; and,

applying the conductive ball to the bonding pad of the substrate.

3. The method of claim 1 , wherein forming the ball bond between the first end of the wire and the bonding pad of the substrate comprises:

forming a conductive ball at the first end of the wire; and,

moving a capillary device through which the wire is extruded towards the bonding pad of the substrate until the conductive ball contacts the bonding pad of the substrate.

4. The method of claim 1 , wherein the wire is raised above the ball bond, moved up and away from the bonding pad of the substrate, moved up and towards the bonding pad of the electrical device, and moved down and towards the bonding pad of the electrical device by a capillary device through which the wire is extruded.

5. The method of claim 1 , wherein forming the loop within the wire results in a kink being formed within the wire.

6. The method of claim 1 , wherein forming the bond between the second end of the wire and the bonding pad of the electrical device comprises forming a stitch bond between the second end of the wire and the bonding pad of the electrical device.

7. The method of claim 1 , wherein forming the bond between the second end of the wire and the bonding pad of the electrical device comprises moving a capillary device through which the wire is extruded towards the bonding pad of the electrical device until the second end of the wire contacts the bonding pad of the electrical device.

8. The method of claim 1 , wherein forming the bond between the second end of the wire and the bonding pad of the electrical device comprises:

disposing a conductive ball to the bonding pad of the electrical device; and,

forming a bond between the second end of the wire and the conductive ball.

9. The method of claim 1 , wherein forming the bond between the second end of the wire and the bonding pad of the electrical device comprises:

disposing a conductive ball at the bonding pad of the electrical device; and,

moving a capillary device through which the wire is extruded towards the bonding pad of the electrical device until the second end of the wire contacts the conductive ball disposed at the bonding pad of the electrical device.

10. A method comprising:

for each of one or more first bonding pads of a substrate on which an electrical device is mounted, the electrical device having one or more second bonding pads corresponding to the first bonding pads,

forming a conductive ball at a first end of the wire beneath a capillary device through which a wire is extruded;

opening a clamp through which the wire is extruded;

lowering the capillary device towards the first bonding pad until the conductive ball contacts the first bonding pad, resulting in a ball bond at the first bonding pad;

raising the capillary device above the ball bond while the clamp is opened;

moving the capillary device up and away from the second bonding pad while the clamp is opened;

moving the capillary device up and towards the second bonding pad while the clamp is opened;

closing the clamp;

moving the capillary device down and towards the second bonding pad while the clamp is closed; and,

forming a bond between a second end of the wire and the second bonding pad while the clamp is closed.

11. The method of claim 10 , wherein forming the bond between the second end of the wire and the second bonding pad comprises moving the capillary device down and towards the second bonding pad until the second end of the wire contacts the second bonding pad.

12. The packaged semiconductor device method of claim 10 , wherein forming the bond between the second end of the wire and the second bonding pad comprises:

disposing a conductive ball to the second bonding pad; and,

moving the capillary device down and towards the second bonding pad until the second end of the wire contacts the conductive ball.