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公开(公告)号:US06342399B1
公开(公告)日:2002-01-29
申请号:US09435971
申请日:1999-11-08
申请人: Yinon Degani
发明人: Yinon Degani
IPC分类号: H01L2261
CPC分类号: H01L24/10 , H01L24/05 , H01L24/13 , H01L24/45 , H01L24/48 , H01L24/73 , H01L24/81 , H01L24/85 , H01L2224/0401 , H01L2224/04042 , H01L2224/04073 , H01L2224/05556 , H01L2224/05624 , H01L2224/05644 , H01L2224/13 , H01L2224/13099 , H01L2224/16 , H01L2224/45144 , H01L2224/48091 , H01L2224/48227 , H01L2224/48463 , H01L2224/48465 , H01L2224/48624 , H01L2224/48644 , H01L2224/81801 , H01L2224/85201 , H01L2224/85203 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01014 , H01L2924/01023 , H01L2924/01024 , H01L2924/01027 , H01L2924/01029 , H01L2924/01047 , H01L2924/0105 , H01L2924/01051 , H01L2924/01075 , H01L2924/01079 , H01L2924/014 , H01L2924/05042 , H01L2924/10253 , H01L2924/10329 , H01L2924/14 , H01L2924/00014 , H01L2924/00
摘要: The specification describes a technique for burn-in electrical testing of IC dies prior to wire bonding the dies to the next interconnection level. The dies are provided with a test solder bump array interconnected to the IC contact pads of the dies. The Known Good Dies (KGD) can then be wire bonded, or alternatively flip-chip solder bump bonded, to the next interconnect level.
摘要翻译: 本说明书描述了一种在将裸片引线接合到下一互连级别之前,对IC芯片进行老化电气测试的技术。 模具设置有与模具的IC接触焊盘互连的测试焊料凸块阵列。 可以将已知的良好模具(KGD)引线接合,或者将焊接凸点焊接到另一个互连级别。