| 摘要 |
PURPOSE: To make it possible to connect a plurality of printed boards with a free layout without restricting the locations of the printed boards with their materials, etc. CONSTITUTION: A conductor 2a of a single-side FPC 2 and a conductor 3a of a double-side FPC 3 are put between a substrate base board 1 which is a rigid body and anisotropic conductive rubber 4 which is an elastic member. The conductors 2a and 3a are fastened with screws 6 to the substrate base board 1 through a single-side PWB 5 which is a rigid body and are pushed against the substrate base board 1. Therefore, uniform pressure is applied to the entire surfaces of the conductors 2a and 3a and thereby the conductors 2a and 3a are pressure-welded and constitute a first pressure-welded conductive layer. A conductor 3d of a double-side FPC 3 and a conductor 5a of a single-side PWB 5 are located so as to face each other through the anisotropic conductive rubber 4. The anisotropic conductive rubber 4 is held between the substrate base board 1 which is a rigid body and a base material of the single-side PWB 5. For this structure, the anisotropic conductive rubber 4 is fully smashed to have a conductivity and thereby the conductors 3d and 5a come into a continuity state. |
