Patent ID: 6334567
Filing Date: 2002-01-01
Classification: B23K,H01L

Abstract:
A method for producing a component with an interconnect layer between two partial elements, for whicha) the first contact side of the first partial element is placed onto a second contact side of the second partial element, wherein the first contact side is coated with a first metallic coating and the second contact side is coated with a second metallic coating and wherein at least one of the metallic coatings is a component with a low melting point and at least one of the metallic coatings is a component with a higher melting point, b) the component is heated to a reaction temperature (T1) over a predetermined temperature course and during a reaction period (t1), until an isothermal coagulation reaction between the first and second metallic coating is completed and the interconnect layer has formed, c) a joining time (t2) starts at the beginning of the reaction period (t1), which joining time is shorter than the reaction time (t1) and the partial elements are subjected to a static contact pressure during the joining period (t2), d) at the beginning of the joining period (t2), the two partial elements are subjected, at least during a fraction of the time for the joining period (t2), with vibration energy (P1) in that at least one of the partial elements is put into at least one of longitudinal and transverse vibrations.