摘要 |
<p>PURPOSE: A gold bonding wire manufacturing method is provided to form precise and uniform gold bonding wires and prevent gold bonding wires sticking to each other. CONSTITUTION: A gold bonding wire manufacturing method is as follows. A plurality of holes are formed lengthwise in a quartz rod(10). The bottom of the quartz rod is sealed after inserting a plurality of gold wires(20) into the holes. The quartz rod with the gold wires inserted is mounted on a draw tower for optical fibre manufacture and heated to high temperature of 1750°C~2300°C. Wire samples(21a,21b,21c) of desired diameter are drawn out. A glass material is removed from the surface of the drawn wire samples so that gold bonding wires(22a,22b,22c) are completed.</p> |