| 摘要 |
<p>A heat dissipation structure in which an IC chip that generates heat is mounted on a substrate and a heat dissipation sheet is interposed between a cover member and the IC chip to dissipate heat, wherein chip-pressing parts (5) are provided to a cover member (4), so that IC chips (3) are pressed against heat dissipation sheets (1) by the chip-pressing parts (5), and each chip-pressing part (5) is configured from an elastic pressing part equipped with an elastically deformable elastic section (51), and a contact section (52) that comes into contact with a heat dissipation sheet (1), in order to provide an electronic device heat dissipation structure that exhibits sufficient heat dissipation properties and improves the reliability of the electronic device, and has a structure such that it is possible to reliably interpose a heat dissipation sheet between an IC chip and a cover member.</p> |
