| 摘要 |
A semiconductor device includes a wiring board, a semiconductor chip mounted over a surface of the wiring board, a sealing resin provided over the surface of the wiring board to cover the semiconductor chip, and a low-elasticity resin provided between the wiring board and the sealing resin. The low-elasticity resin is arranged outside of an area on which the semiconductor chip is mounted. The low-elasticity resin has an elastic modulus lower than an elastic modulus of the sealing resin. |
