发明名称 Flip chip with integrated flux and underfill
摘要 A flip chip having solder bumps and an integrated flux and underfill, as well as methods for making such a device, is described. The resulting device is well suited for a simple one-step application to a printed circuit board, thereby simplifying flip chip manufacturing processes which heretofore have required separate fluxing and underfilling steps.
申请公布号 US6194788(B1) 申请公布日期 2001.02.27
申请号 US19990266232 申请日期 1999.03.10
申请人 ALPHA METALS, INC. 发明人 GILLEO KENNETH BURTON;BLUMEL DAVID
分类号 H01L21/56;H05K3/34;(IPC1-7):H01L23/29;H01L23/495 主分类号 H01L21/56
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