Patent ID: 8631566
Filing Date: 2014-01-21
Classification: H01L,H05K,Y10T

Abstract:
1. A method for manufacturing a circuit board structure comprising at least one electrical component, comprising the steps of fabricating a conductive pattern on the surface of an essentially plane-like layer on the back side of the plane-like layer, and forming an electrical contact between the at least one electrical component and the conductive pattern, wherein the method comprises the steps of: attaching the at least one electrical component on the back side of the plane-like layer after the fabrication of the conductive pattern so that terminals below the at least one electrical component become positioned against the conductive pattern fabricated on the back side of the plane-like layer, molding encapsulation material on the back side of the plane-like layer so that the encapsulation material at least partly encloses the at least one electrical component attached to the back side of the plane-like layer and that the front side of the plane-like layer remains free of the encapsulation material at least at positions where the at least one electrical component is attached to the plane-like layer on the back side of the plane-like layer, and forming holes through the conductive pattern at positions where the terminals of the at least one electrical component is attached to the back side of the plane-like layer and become positioned when the at least one electrical component is attached to the circuit board structure in order to form a conduit from the terminal through the conductive pattern.