| 摘要 |
PURPOSE:To easily realize cross wiring of a flexible printed circuit board. CONSTITUTION:A first and second cutting areas 71, 72 are formed in the non- wiring area between wiring layers 61, 62 and in the non-wiring area between wiring layers 62, 63, thereby to draw and overlap the regions 81, 82 of both sides among separated three regions 80, 81, 82 to mutually and electrically connect the wiring layers 61, 63 arranged in both regions 81, 82. Thereby, the soldering for complicated jumper wires can be omitted and cross wiring can easily be realized. |
