| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a capillary for bonding a wire to narrowly spaced pads respectively and a bonding method thereby. SOLUTION: A capillary 1 is equipped with a body, wherein the body is provided with an outer surface, a hole 23 which terminates at its edge penetrating through it, and a wall formed of the hole 23 and the outer surface. The wall is possessed of two opposed sectors 21 and 22 which confront each other at its one edge, and the sectors 21 and 22 are set separate from each other by the opposed sectors 31, a third and a fourth sector. The first sector 21 is thicker than the other sectors, and the second sector 21 is intermediate between the first sector 21 and the sectors 31 in thickness.</p> |
