TECHNIQUE FOR ENHANCING ADHESION CAPABILITY OF HEAT SPREADERS IN MOULDED PACKAGES

摘要

Adhesion between a heat spreader (15) and a substance (19) to be adhered to theheat spreader can be enhanced by using thermal spray deposition or flame plasmadeposition to apply a coating (23) to the heat spreader. The substance to be adhered isapplied to the coated heat spreader. The technique can be used in all electrical circuitassemblies.