| 摘要 |
A semiconductor device includes a circuit board, a semiconductor element that is mounted on an upper surface of the circuit board and has an electrode terminal, and a sealing resin for sealing a periphery of the semiconductor element that is mounted on the upper surface of the circuit board. The circuit board includes a plurality of conductive members and an insulating substance for binding and fixing the plurality of conductive members. Each of the plurality of conductive members includes a conductive material formed integrally from the upper surface through the lower surface of the circuit board, and an insulating material covering an outer circumference of the conductive material. The conductive material of at least one conductive member of the plurality of conductive members is exposed to the upper surface of the circuit board. The electrode terminal of the semiconductor element is electrically connected to the conductive material of the conductive member exposed to the upper surface of the circuit board via a connecting member. |
