Apparatuses relating generally to a substrate are disclosed. In such an apparatus, first wire bond wires (first wires) extend from a surface of the substrate. Second wire bond wires (second wires) extend from the surface of the substrate. The first wires and the second wires are external to the substrate. The first wires are disposed at least partially within the second wires. The first wires are of a first height. The second wires are of a second height greater than the first height for coupling of at least one electronic component to the first wires at least partially disposed within the second wires.

Apparatuses relating generally to a substrate are disclosed. In such an apparatus, first wire bond wires (first wires) extend from a surface of the substrate. Second wire bond wires (second wires) extend from the surface of the substrate. The first wires and the second wires are external to the substrate. The first wires are disposed at least partially within the second wires. The first wires are of a first height. The second wires are of a second height greater than the first height for coupling of at least one electronic component to the first wires at least partially disposed within the second wires.

Apparatuses relating generally to a substrate are disclosed. In such an apparatus, first wire bond wires (first wires) extend from a surface of the substrate. Second wire bond wires (second wires) extend from the surface of the substrate. The first wires and the second wires are external to the substrate. The first wires are disposed at least partially within the second wires. The first wires are of a first height. The second wires are of a second height greater than the first height for coupling of at least one electronic component to the first wires at least partially disposed within the second wires.

Apparatuses relating generally to a substrate are disclosed. In such an apparatus, first wire bond wires (first wires) extend from a surface of the substrate. Second wire bond wires (second wires) extend from the surface of the substrate. The first wires and the second wires are external to the substrate. The first wires are disposed at least partially within the second wires. The first wires are of a first height. The second wires are of a second height greater than the first height for coupling of at least one electronic component to the first wires at least partially disposed within the second wires.

A solder connection may be surrounded by a solder locking layer (1210, 2210) and may be recessed in a hole (1230) in that layer. The recess may be obtained by evaporating a vaporizable portion (1250) of the solder connection. Other features are also provided.

A solder connection may be surrounded by a solder locking layer (1210, 2210) and may be recessed in a hole (1230) in that layer. The recess may be obtained by evaporating a vaporizable portion (1250) of the solder connection. Other features are also provided.

In some embodiments, to increase the height-to-pitch ratio of a solder connection that connects different structures with one or more solder balls, only a portion of a solder ball's surface is melted when the connection is formed on one structure and/or when the connection is being attached to another structure. In some embodiments, non-solder balls are joined by an intermediate solder ball (140i). A solder connection may be surrounded by a solder locking layer (1210) and may be recessed in a hole (1230) in that layer. Other features are also provided.

In some embodiments, to increase the height-to-pitch ratio of a solder connection that connects different structures with one or more solder balls, only a portion of a solder ball's surface is melted when the connection is formed on one structure and/or when the connection is being attached to another structure. In some embodiments, non-solder balls are joined by an intermediate solder ball (140i). A solder connection may be surrounded by a solder locking layer (1210) and may be recessed in a hole (1230) in that layer. Other features are also provided.

Apparatuses relating generally to a substrate are disclosed. In such an apparatus, first wire bond wires (first wires) extend from a surface of the substrate. Second wire bond wires (second wires) extend from the surface of the substrate. The first wires and the second wires are external to the substrate. The first wires are disposed at least partially within the second wires. The first wires are of a first height. The second wires are of a second height greater than the first height for coupling of at least one electronic component to the first wires at least partially disposed within the second wires.

Apparatuses relating generally to a substrate are disclosed. In such an apparatus, first wire bond wires (first wires) extend from a surface of the substrate. Second wire bond wires (second wires) extend from the surface of the substrate. The first wires and the second wires are external to the substrate. The first wires are disposed at least partially within the second wires. The first wires are of a first height. The second wires are of a second height greater than the first height for coupling of at least one electronic component to the first wires at least partially disposed within the second wires.