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公开(公告)号:US5635428A
公开(公告)日:1997-06-03
申请号:US329108
申请日:1994-10-25
申请人: Patrick M. Martin , Dennis J. Yost
发明人: Patrick M. Martin , Dennis J. Yost
IPC分类号: H01L21/768 , H01L23/532 , H01L23/316 , H01L21/02
CPC分类号: H01L23/5329 , H01L21/76819 , H01L2924/0002
摘要: A semiconductor device includes conductor regions 24 and 26 on a layer of the semiconductor device; a first insulator layer 28 over and between the conductor regions 24 and 26; polyimide regions 30, 32, and 34 over the first insulator layer 28 in gaps between the conductor regions 24 and 26; and a second insulator layer 38 over the first insulator layer 28 and over the polyimide regions 30, 32, and 34. A surface of the second insulator layer 38 is substantially planar.
摘要翻译: 半导体器件在半导体器件的层上包括导体区域24和26; 在导体区域24和26之间和之间的第一绝缘体层28; 在导体区域24和26之间的间隙中的第一绝缘体层28上的聚酰亚胺区域30,32和34; 以及在第一绝缘体层28上方以及聚酰亚胺区域30,32和34之上的第二绝缘体层38.第二绝缘体层38的表面基本上是平面的。