| 摘要 |
<p>PROBLEM TO BE SOLVED: To attain reliable electric connections between wires of a wiring board having no connecting lands and the connecting lands corresponding to the wires. SOLUTION: This electrically connecting device includes a connecting sheet having a plurality of terminals penetrating an electric insulating sheet material in the thickness direction and protruded to both faces of the sheet material and first and second wiring boards superimposely arranged on one face and the other face of the connecting sheet and having a plurality of wires at least on one face of an electric insulating substrate. The wiring boards have a plurality of connection sections penetrating the substrate in the thickness direction, exposed on both faces of the substrate, and continued to the wires. The end sections of terminals have a conical or pyramidal shape and abut on the exposed portions of the connection sections.</p> |
