Electronic device with cooling by a liquid metal spreader

An electronic device for cooling of a heat dissipation source by a liquid metals spreader, the electronic device comprising:

• at least one heat dissipation source comprising at least one electronic component;
• at least one spreader through which at least one liquid metal circulation channel passes forming a loop routed below the heat dissipation source;
• at least one heat sink;
• and
• at least one electromagnetic pump moving the liquid metal in the at least one channel such that the liquid metal absorbs heat dissipated by the heat dissipation source and transports the absorbed heat to be evacuated by the heat sink,
• wherein each spreader comprises at least two plates made of an insulating material located on each side of at least one bar made of deformable material, around which the liquid metal circulation channel is made.