| 摘要 |
PURPOSE: To provide a productive, inexpensive, flexible multilayer wiring board with reliable connection. CONSTITUTION: In this flexible multilayer wiring board, as a first conductive pattern 5 prepared on a first flexible insulation board 2 and a second conductive pattern prepared on a second flexible insulation board 12 are connected through first conductive materials 23 filled in a first through hole 2a, it is possible to provide a more productive, more inexpensive flexible multilayer wiring board with more reliable connection compared to that with conventional Au plated connection. |
