Soldering of conductor paths of flexible printed circuit to respective mounting surfaces

摘要

The connecting faces of a circuit board are soldered to conductive paths of a flexible printed circuit by a process in which the coupling ends of the conductive tracks are pressed in the coupling region by a soldering tool for connection by soldering. The circuit board has heat-inducing faces formed on the obverse side, away from the connecting faces, in a mirror image configuration to the latter. The heat-inducing faces are coupled to the connecting faces via galvanically formed, electrically conductive, heat conductive sleeves, with soldering heat provided mostly fro the obverse side, and only fractionally by the flexible printed circuit.