US 12,733,559 B2 · Electronic devices and methods of manufacturing electronic devices

Abstract

In one example, an electronic device can comprise a first substrate, an electronic component disposed over a side of the first substrate, and a vertical interconnect coupled to the side of the first substrate. The vertical interconnect can comprise a first metallic core ball proximate the first substrate, a second metallic core ball disposed above the first metallic core ball and distal from the first substrate, and a fusible material coupling the first metallic core ball with the second metallic core ball. The fusible material can be coupled to the first substrate. A second substrate can be disposed over the electronic component and the vertical interconnect. The fusible material of the vertical interconnect can be coupled to the second substrate. Other examples and related methods are also disclosed herein.

Claims20

Dependent claims

An electronic device, comprising:

a first substrate;
an electronic component disposed over a side of the first substrate;
a vertical interconnect coupled to the side of the first substrate adjacent the electronic component, the vertical interconnect comprising:
a first metallic core ball proximate the first substrate;
a second metallic core ball disposed above the first metallic core ball and distal from the first substrate;
and
a fusible material coupling the first metallic core ball with the second metallic core ball, wherein the fusible material is coupled to the first substrate;
and
a second substrate disposed over the electronic component and the vertical interconnect, wherein the fusible material of the vertical interconnect is coupled to the second substrate with the electronic component spaced apart from the second substrate.

6 more elements

Dependencies are inferred from the claim text.

Electronic devices and methods of manufacturing electronic devices

Life of this patent

Electronic devices and methods of manufacturing electronic devices

Life of this patent

Abstract

Claims20