Cooling structure, heatsink and cooling method of heat generator

摘要

A cooling structure includes a heat dissipation structure having a heat generator and a heatsink that is adhered through an insulating adhesive layer to at least a surface of the heat generator that faces a cooling fluid and made of a metal foil having the flexibility; and a fluid flow path that is disposed outside of the heat dissipation structure so that the cooling fluid flowing inside thereof and the heatsink may directly come into contact. Furthermore, on a surface of the heatsink that directly comes into contact with the cooling fluid, a fine recess is disposed.