Patent ID: 9089046
Filing Date: 2015-07-21
Classification: H01L,H05K

Abstract:
1. An electronic module, comprising: a circuit board with a first plane and at least one grounding pad, wherein the at least one grounding pad is located on the first plane; a plurality of electronic components mounted on the first plane and electrically connected with the circuit board; a plurality of molding layers covering the electronic components and the first plane, wherein a trench appears between two adjacent molding layers, and at least one grounding pad is located at the bottom of the trench; at least one first conductive layer covered the side wall of the trench and the at least one grounding pad, and electrically connected with the at least one grounding pad; at least one insulating filler is filled in the trench; and one second conductive layer covering the molding layers and the at least one insulating filler and electrically connected with the first conductive layer, wherein the at least one insulating filler is positioned between the second conductive layer and the first conductive layer.