发明名称 |
METHOD AND DEVICE FOR FORMING BALL IN WIRE BONDING DEVICE |
摘要 |
<p>PURPOSE: To provide a wire bonding device capable of activating a free electron on the surface of an electric torch, stabilizing an atmosphere around the electric torch, stabilizing electric discharge and further stabilizing the diameter of a ball. CONSTITUTION: The wire bonding device is provided with an insulating member 2 for covering the electric torch 1 by providing a space 3 near the electric torch 1 and a heater 5 attached to the insulating member 2 to heat the space 3.</p> |
申请公布号 |
KR20030032843(A) |
申请公布日期 |
2003.04.26 |
申请号 |
KR20020060417 |
申请日期 |
2002.10.04 |
申请人 |
KABUSHIKI KAISHA SHINKAWA |
发明人 |
NISHIURA SHINICHI |
分类号 |
H01L21/60;B23K20/00;(IPC1-7):H01L21/60 |
主分类号 |
H01L21/60 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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