| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an electric junction box capable of conducting electric connection speedily between different flexible printed circuit boards. SOLUTION: Copper foil 12a, 13a, formed in a prescribed shape, are formed on first and second flexible printed substrates 12, 13. A plurality of connecting pads 12c, 13c are formed at prescribed points in the respective flexible printed circuit boards 12, 13. The respective connecting pads 12c, 13c are formed under a condition proximately aligned in a line, which have a positional relation corresponding to each other. In other words, the respective connection pads 12c, 13c are formed intensively in parts of flexible printed circuit boards 12, 13. The corresponding connecting pads 12c, 13c are welded by a welding method, such as ultrasonic welding, thereby stored in this electric junction box in a state of being electrically connected.</p> |
