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DAC
2009
ACM
14 years 6 months ago
Double patterning lithography friendly detailed routing with redundant via consideration
In double patterning lithography (DPL), coloring conflict and stitch minimization are the two main challenges. Post layout decomposition algorithm [1] [2]may not be enough to achi...
Kun Yuan, Katrina Lu, David Z. Pan
ICCAD
2008
IEEE
177views Hardware» more  ICCAD 2008»
14 years 2 months ago
Double patterning technology friendly detailed routing
— Double patterning technology (DPT) is a most likely lithography solution for 32/22nm technology nodes as of 2008 due to the delay of Extreme Ultra Violet lithography. However, ...
Minsik Cho, Yongchan Ban, David Z. Pan
TCAD
2010
194views more  TCAD 2010»
13 years 11 days ago
Layout Decomposition Approaches for Double Patterning Lithography
Abstract--In double patterning lithography (DPL) layout decomposition for 45nm and below process nodes, two features must be assigned opposite colors (corresponding to different ex...
Andrew B. Kahng, Chul-Hong Park, Xu Xu, Hailong Ya...