| 摘要 |
Electric wires (20) and (21) are intersected with each other at right angles such that the electric wires (20) and (21) are inclined with respect to the vibration direction of ultrasonic vibration through 45°, intersected portions (C) of the electric wires (20) and (21) are set between a horn-side chip (11) and an anvil-side chip (12) in a pressurized state, and ultrasonic vibration is input to the intersected portions (C), thereby bonding the electric wires (20) and (21) to each other. |
