Electrical packages with elongated interconnect members
An electrical package can include a substrate having a first side and a second side opposite the first side. One or more electrical components mounted to the substrate, and a plurality of electrically conductive interconnect members can be coupled to the second side of the substrate. At least one of the interconnect members can have an elongated shape with a length that is longer than a width. The interconnect member with the elongated shape positioned can be at or proximate one of the corners. The interconnect members can be arranged as a grid, with first interconnect members each occupying a single grid cell, and second interconnect members each occupying at least two grid cells. The second interconnect members can have a shape of two of the first interconnect members coupled by a bridge portion.
1 . An electrical package comprising:
a substrate having a first side and a second side opposite the first side;
one or more electrical components mounted to the substrate; and
a plurality of electrically conductive interconnect members coupled to the second side of the substrate, including at least one of the interconnect members that has an elongated shape with a length that is longer than a width, the interconnect members are arranged as a grid, with a group of the interconnect members each occupying a single grid cell, and the at least one of the interconnect members with the elongated shape occupying at least two grid cells arranged linearly, and the at least two grid cells communicating a signal.
2 . The electrical package of claim 1 wherein the one or more electrical components are mounted to the first side of the substrate, and having one or more additional electrical components mounted to the second side of the substrate.
3 . The electrical package of claim 2 further comprising a mold structure extending over at least part of the second side of the substrate and at least partially surrounding the one or more additional electrical components.
4 . The electrical package of claim 3 further comprising a mold structure extending over at least part of the first side of the substrate and at least partially surrounding the one or more electrical components.
5 . The electrical package of claim 1 wherein the substrate has a generally rectangular shape in plan view with four corners, with the interconnect member with the elongated shape positioned at or proximate one of the corners.
6 . The electrical package of claim 5 wherein others of the interconnect members have a generally circular shape in plan view and are disposed inward from the one of the corners.
7 . The electrical package of claim 1 wherein the substrate has a corner, and the closest interconnect member to the corner has the elongated shape.
8 . The electrical package of claim 1 wherein a plurality of the interconnect members have a generally circular shape in plan view with a substantially uniform diameter, the at least one of the interconnect members with the elongated shape having a width that is substantially equal to the diameter of the circular interconnect members and a length that is at least two times the diameter of the circular interconnect members.
9 . The electrical package of claim 1 wherein the interconnect member with the elongated shape is a furthest interconnection member from a center of the package.
10 . The electrical package of claim 1 wherein the at least one interconnect member with the elongated shape has a length L that is substantially equal to n·W+(n−1)·G, where n is a positive integer, W is a width of the interconnect member, and G is a distance between adjacent interconnect members.
11 . The electrical package of claim 1 wherein the package is a dual-sided molded package.
12 . An electrical package comprising:
a substrate having a first side and a second side opposite the first side;
one or more electrical components mounted to the substrate;
a plurality of first electrically conductive interconnect members coupled to the second side of the substrate and having substantially uniform widths; and
at least one second electrically conductive interconnect member having a width that is substantially the same as the substantially uniform widths of the first interconnect members and a length that is greater than or equal to a combined length of two of the first interconnect members, the interconnect members are arranged as a grid, with the first interconnect members each occupying a single grid cell, and the at least one second interconnect member occupying at least two grid cells, and the at least two grid cells communicating a signal.
13 . The electrical package of claim 12 wherein the one or more electrical components are mounted to the first side of the substrate, and having one or more additional electrical components mounted to the second side of the substrate.
14 . The electrical package of claim 13 further comprising a mold structure extending over at least part of the second side of the substrate and at least partially surrounding the one or more additional electrical components.
15 . The electrical package of claim 14 further comprising a mold structure extending over at least part of the first side of the substrate and at least partially surrounding the one or more electrical components.
16 . The electrical package of claim 12 wherein the substrate has a generally rectangular shape in plan view with four corners, with the at least one second interconnect member positioned at or proximate to at least one of the corners.
17 . The electrical package of claim 12 wherein the first interconnect members have a generally circular shape in plan view.
18 . The electrical package of claim 12 wherein the second interconnect member is a furthest interconnection member from a center of the package.
19 . The electrical package of claim 12 wherein the at least one second interconnect member has a length L that is substantially equal to n·W+(n−1)·G, where n is a positive integer, W is the width of the first interconnect members, and G is a distance between adjacent first interconnect members.
20 . The electrical package of claim 12 wherein the second interconnect member has a shape of two of the first interconnect members coupled by a bridge portion.
21 . The electrical package of claim 12 wherein the second interconnect member has a generally capsular shape.
22 . The electrical package of claim 12 wherein the package is a dual-sided molded package.
23 . The electrical package of claim 1 wherein the at least two grid cells communicate a shared signal.
24 . The electrical package of claim 1 wherein each grid cell of the at least two grid cells communicates a different signal.