Patent ID: 11452214

Abstract:
A printed circuit board is provided with multiple electrically conductive layers which are separated from each other by electrically non-conductive layers. At least one electrically conductive outer layer and multiple electrically conductive intermediate layers are provided. At least one electrically conductive through-connection is provided between an electrically conductive outer layer and an electrically conductive intermediate layer. The printed circuit board consists of at least one first multilayer PCB and one second multilayer PCB. The first multilayer PCB is formed from multiple electrically conductive layers and multiple electrically non-conductive layers, and the second multilayer PCB has at least one electrically conductive layer and at least one electrically non-conductive layer. The multilayer PCBs are connected to each other. The electrically conductive through-connection between a first electrically conductive outer layer and a second electrically conductive outer layer is formed from multilayer PCBs.