Patent ID: 8264853
Filing Date: 2012-09-11
Classification: H01L,H05K

Abstract:
1. A 3D electronic module comprising: a stack having a first slice and a second slice, wherein each of the first and second slices has wherein the first slice further includes, on said face of the first slice, wherein at least one of said electrical connection elements is connected to the set of electrically conductive protrusions via the electrically conductive track, wherein the first slice has, between two of the electronic components, a zone of electrically insulating material, traversing a thickness of the first slice, wherein the second slice has wherein the electrically conductive element and the electrically conductive protrusions are respectively constituted by a material having a specified hardness, the hardness of the material of the electrically conductive element being less than that of the material of the electrically conductive protrusions, and wherein the set of the electrically conductive protrusions of the first slice is embedded into the electrically conductive element of the second slice.