abstract |
The present invention relates to a method of manufacturing a thermally conductive electromagnetic wave shielding coating for a semiconductor made of copper, nickel, CNT and graphene, wherein the thermally conductive electromagnetic shielding coating for semiconductor comprises nickel coated on the surface of the copper powder, And carbon nanotubes (CNTs), and grains formed on the copper powder in which the carbon nanotubes (CNTs) are grown. When the coating paint prepared by the present invention is coated on a heat radiating member of a semiconductor, not only the heat generated from the semiconductor device is effectively released, but also electromagnetic interference (EMI) is reduced and the lifetime of the electronic device is increased by shielding the electromagnetic wave. And the like. |