发明授权
- 专利标题: Thin form factor flip chip ball grid array
- 专利标题(中): 薄外形倒装芯片球格阵列
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申请号: US09651308申请日: 2000-08-30
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公开(公告)号: US06441499B1公开(公告)日: 2002-08-27
- 发明人: Kumar Nagarajan , Sarathy Rajagopalan
- 申请人: Kumar Nagarajan , Sarathy Rajagopalan
- 主分类号: H01L2348
- IPC分类号: H01L2348
摘要:
A method for making a flip chip ball grid array (BGA) package includes the step of thinning a die for matching a composite coefficient of thermal expansion to that of a second level board.
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