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公开(公告)号:US06528883B1
公开(公告)日:2003-03-04
申请号:US09670411
申请日:2000-09-26
IPC分类号: H01L2348
CPC分类号: H01L21/76838 , H01L23/528 , H01L2924/0002 , H01L2924/00
摘要: An interconnect structure for use in semiconductor devices which interconnects a plurality of dissimilar metal wiring layers, which are connected vias, by incorporating shaped voids in the metal layers. The invention also discloses a method by which such structures are constructed.
摘要翻译: 一种在半导体器件中使用的互连结构,其通过在金属层中引入形状的空隙来互连多个不同的金属布线层,这些不同的金属布线层是连接的通孔。 本发明还公开了一种构建这种结构的方法。