| 摘要 |
PURPOSE:To prevent relief of wire, by providing a mechanism for bending prolonged wire at tip of connecting tool. CONSTITUTION:At the side of pellet 29 on package 28, supersonic wave oscillation is performed for wire bonding. Secondary, wedge is moved and supersonic oscillation is made at lead 30 side, then wire is cut and fed. At this time, while moving, wire bending lever 14 is worked bending the wire which is extended from wedge 6 and thus relief of wire is prevented. |
