STACKING OF CIRCUITED POLYMER DIELECTRIC PANEL

摘要

PURPOSE: To provide a method for electrically connecting pads together between panels and laminating high-molecular circuit dielectric panels. CONSTITUTION: The electric connection between pads is provided by the instantaneous liquid phase formation coupling of connecting metal featured by the composition of a non-eutectic stoichiometry in an eutectic formation system. The eutectic temperature of the system is lower than the primary transient temperature of a high-molecular dielectric 233 and the melting point of the coupling metal composition is higher than the prinary transient temperature of the high-molecular dielectric 223.