Method for making metal-ceramic laminate heat-dissipating substrate, and electronic device and led comprising the heat-dissipating substrate

Abstract

The present invention provides a method for making a metal-ceramic laminate heat-dissipating substrate, comprising the steps of: providing a metal base layer; forming a not-yet-sintered ceramic layer on a surface of the metal base layer; and forming a metal line on a surface of the not-yet-sintered ceramic layer, and then performing a sintering process. The method of the present invention for making the metal-ceramic laminate heat-dissipating substrate has the advantages of producing heat-dissipating substrate with high bonding strength between the metal lines and the ceramic layer, and lowering the material cost of the heat-dissipating substrate.

Dependencies are inferred from the claim text.