MULTILAYER PRINTED CIRCUIT BOARD

摘要

PURPOSE:To obtain a multilayer printed circuit board which is superb in stability and durability at a connection portion. CONSTITUTION:A title item is a multilayer printed-circuit board where a new conductive layer 1 is laminated on a conductive layer 3b in the multilayer printed-circuit board where a connection portion of a flexible printed-circuit board 3 is connected through an anisotropic conductive film 2.