| 摘要 |
<p>In the present invention, a first metal sheet is fixed to a heat dissipation member using a fastening member. The fastening of the fastening member causes a surface of the first metal sheet to be directly contacted with a surface of the heat dissipation member. Thus, even if heat from an electronic component causes a force that warps a circuit board with respect to the heat dissipation member, the contact between the surface of the first metal sheet and the surface of the heat dissipation member is maintained by the fastening of the fastening member.</p> |
