Patent ID: 7016196

Claim:
A heat dissipating structure for a heat generating electronic component, comprising a heat dissipating sheet including a metal sheet and a heat conductive member having adhesion, stacked on said metal sheet, between the heat generating electronic component and a heat dissipating member, wherein the metal sheet is connected to the heat generating electronic component, and the heat conductive member having adhesion is connected to the heat dissipating member, wherein said heat conductive member having adhesion is formed of a heat conductive composition comprising at least one resin component selected from the group consisting of pressure sensitive adhesive siloxane polymers, a heat conductive filler, and a phase transition material or thermosoftening material selected from the group consisting of silicone resins, the composition having a plasticity at 25° C. in the range of 100 to 1,000, as measured by JIS K-6249, and being able to phase change or soften by the heat from the electronic component during operation.