发明名称 Wire bonding method
摘要 A method, which is for forming accurate low wire loop shapes or short wire loop shapes which are stable and which have a high shape retention force in devices in which height differences between first and second bonding points are small and the wiring distance is short, including the steps of bonding a ball formed at the end of the wire extending out of the capillary to the first bonding point, raising the capillary while delivering the wire, moving the capillary toward the second bonding point, and then raising the capillary diagonally upward.
申请公布号 US6250539(B1) 申请公布日期 2001.06.26
申请号 US19990408889 申请日期 1999.09.29
申请人 KABUSHIKI KAISHA SHINKAWA 发明人 NISHIURA SHINICHI;MOCHIDA TOORU
分类号 H01L21/60;B23K20/00;H01L21/607;(IPC1-7):B23K31/00;B23K31/02 主分类号 H01L21/60
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