发明名称 Current crowding reduction technique for flip chip package technology
摘要 A current crowding reduction technique involving the uniform displacement of vias around a bump is provided. By uniformly arranging vias around the bump on an integrated circuit, current can uniformly flow to and from the bump, effectively leading to reduced current density around the bump. Further, a method for reducing current crowding around a bump using an uniform arrangement of vias around the bump is provided.
申请公布号 US6566758(B1) 申请公布日期 2003.05.20
申请号 US20010995168 申请日期 2001.11.27
申请人 SUN MICROSYSTEMS, INC. 发明人 TRIVEDI PRADEEP;THORP TYLER;BOBBA SUDHAKAR;LIU DEAN
分类号 H01L23/485;H01L23/522;(IPC1-7):H01L23/48 主分类号 H01L23/485
代理机构 代理人
主权项
地址