IP Library Granted Patent US 6,740,539
Granted Patent Utility
US 6,740,539 · App. 10/366,149

Carbon-graded layer for improved adhesion of low-k dielectrics to silicon substrates

Inventors: Richard A. Conti, Prakash Dev, David M. Dobuzinsky, Daniel C. Edelstein, Gill Yong Lee, Kia-Seng Low, Padraic Shafer, Alexander William Simpson, Peter Wrschka
Patented Case View Patent ↗
Granted: May 25, 2004 Filed: Feb 13, 2003
Inventors
Richard A. Conti
Prakash Dev
David M. Dobuzinsky
Daniel C. Edelstein
Gill Yong Lee
Kia-Seng Low
Padraic Shafer
Alexander William Simpson
Peter Wrschka
Assignees (at issue)
International Business Machines Corporation
Infineon Technologies AG

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Quick Facts
Patent No.
US 6,740,539
App. No.
10/366,149
Filed
2003-02-13
Granted
2004-05-25
Kind
B2