Patent ID: 8062537
Filing Date: 2011-11-22
Classification: H01L,H05K,Y10T

Abstract:
1. Method for manufacturing an electronic module, which electronic module includes a component, which has at least one contact area, which is connected electrically to a conductor-pattern layer, the method comprising: taking a layered membrane, which comprises at least a conductor layer and an insulator layer on the first surface of the conductor layer, making contact openings in the conductor layer, the mutual positions of which correspond to the mutual positions of the contact areas of each component to be connected and which penetrate both the conductor layer and the insulator layer, after the manufacture of the contact openings, attaching each component to the surface of the insulator layer of the layered membrane, positioned such that the contact areas of the component become aligned on the corresponding contact openings, making, at least in the contact openings and the contact areas of the component, a conductor material that connects the component to the conductor layer, and patterning the conductor layer to form the conductor-pattern layer after making the conductor material which connects the component to the conductor layer, wherein the making of the conductor material comprises first growing a thin layer of metal using a chemical growing method and then continuing the growth using an electrochemical growing method.