发明名称 Method of manufacturing multi-chip stacking package
摘要 The present invention discloses a method of manufacturing a multi-chip stacking package. The characteristic of the invention is that after the alignment of the bumps of at least two chips, welded bumps will be generated in a high temperature welding to form a welded bump. Furthermore, one of the at least two chips may only provide bonding pad similar to the Under Bump Metallurgy and may not provide bumps, and using the bonding pad to be welded with the bump on another chip.
申请公布号 US2003110625(A1) 申请公布日期 2003.06.19
申请号 US20020308517 申请日期 2002.12.03
申请人 FANG JEN-KUANG 发明人 FANG JEN-KUANG
分类号 H01L21/98;H05K13/00;(IPC1-7):H05K3/34;H05K3/00 主分类号 H01L21/98
代理机构 代理人
主权项
地址