Abstract:
A semiconductor device includes: a wiring board including a first electrode pad on a surface thereof; a circuit board disposed to stand on the wiring board, and including an interconnection connected to the first electrode pad; and a semiconductor package disposed to face the wiring board with the circuit board interposed therebetween, and including a second electrode pad on a surface thereof, the second electrode pad being connected to the interconnection.
Abstract:
A semiconductor device includes: a wiring board including a first electrode pad on a surface thereof; a circuit board disposed to stand on the wiring board, and including an interconnection connected to the first electrode pad; and a semiconductor package disposed to face the wiring board with the circuit board interposed therebetween, and including a second electrode pad on a surface thereof, the second electrode pad being connected to the interconnection.
Abstract:
A cooling system includes a first cooling part to cool a connecting part of a heating element with a first coolant having an electrical insulating property, the connecting part providing electrical connection between the heating element and a board, and a second cooling part to cool another part of the heating element with a second coolant, said other part being different from the connecting part.