Electronic package that includes multiple supports
An electronic package that includes a substrate; a die attached to the substrate; an underfill positioned between the die and the substrate due to capillary action; a first support adjacent to the die and attached to the substrate; and a second support mounted on the first support, wherein the second support is closer to the die than the first support, wherein first support surrounds the die and the second support surrounds the die, and wherein the second support is a different material than the first support. The die may be flip chip bonded to the substrate and the underfill may secure the die to the substrate. The first support may be attached to the substrate using an adhesive and the second support may be attached to the first support using an adhesive.
1. An electronic package comprising:
a substrate;
a die attached to the substrate, the die including an upper surface;
an underfill positioned between the die and the substrate;
a first support adjacent to the die and attached to the substrate; and
a second support mounted on the first support, the second support including an upper surface, wherein the second support is closer to the die than the first support, wherein the second support is thicker than the first support, wherein the upper surface of the die is aligned with the upper surface of the second support.
2. The electronic package of claim 1 , wherein the die is flip chip bonded to the substrate.
3. The electronic package of claim 1 , wherein the underfill secures the die to the substrate.
4. The electronic package of claim 1 , wherein first support is attached to the substrate using an adhesive.
5. The electronic package of claim 1 , wherein the first support is a different material than the second support.
6. The electronic package of claim 1 , wherein first support surrounds the die.
7. The electronic package of claim 6 , wherein the second support surrounds the die.
8. The electronic package of claim 1 , wherein the second support is attached to the first support using an adhesive.
9. The electronic package of claim 1 , wherein the first support is magnetically bonded to the second support.
10. The electronic package of claim 1 , wherein the substrate is a coreless substrate.
11. An electronic package comprising:
a substrate;
a die attached to the substrate, the die including an upper surface;
an underfill positioned between the die and the substrate;
a first support adjacent to the die and attached to the substrate; and
a second support mounted on the first support, the second support including an upper surface, wherein the second support is a different material than the first support, wherein the second support is thicker than the first support, wherein the upper surface of the die is aligned with the upper surface of the second support.
12. The electronic package of claim 11 , wherein the die is flip chip bonded to the substrate, wherein the underfill secures the die to the substrate, and wherein first support is attached to the substrate using an adhesive.
13. The electronic package of claim 11 , wherein first support surrounds the die, and wherein the second support surrounds the die.
14. An electronic package comprising:
a substrate;
a die attached to the substrate, the die including an upper surface;
an underfill positioned between the die and the substrate;
a first support adjacent to the die and attached to the substrate; and
a second support mounted on the first support, the second support including an upper surface, wherein the second support is closer to the die than the first support, wherein first support surrounds the die and the second support surrounds the die, and wherein the second support is a different material than the first support, wherein the second support is thicker than the first support, wherein the upper surface of the die is aligned with the upper surface of the second support.
15. The electronic package of claim 14 , wherein the die is flip chip bonded to the substrate, and wherein the underfill secures the die to the substrate.
16. The electronic package of claim 14 , wherein the first support is attached to the substrate using an adhesive, and wherein the second support is attached to the first support using an adhesive.