Patent ID: 7974096

Claim:
A thermal management device comprising: a chamber comprising a first evaporation section and a first condensation portion; a heat dissipating structure defining a heat dissipation space adapted to thermally couple to a first end of the first condensation portion; at least one heat pipe having a second evaporation portion and a second condensation portion; wherein the second evaporation portion is adapted to couple to the chamber and the second condensation portion is adapted to thermally couple within the heat dissipation space further comprising a solder material comprising an energy-activated multilayer foil located between the first end and the second evaporation portion to provide thermal coupling; and wherein the second evaporation portion of the heat pipe comprises a horizontal and flattened portion; and a solder material comprising an energy-activated multilayer foil located between the flattened portion of the second evaporation portion and the first end.