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» Lithography Driven Layout Design
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ICCAD
2008
IEEE
141views Hardware» more  ICCAD 2008»
14 years 2 months ago
Layout decomposition for double patterning lithography
In double patterning lithography (DPL) layout decomposition for 45nm and below process nodes, two features must be assigned opposite colors (corresponding to different exposures)...
Andrew B. Kahng, Chul-Hong Park, Xu Xu, Hailong Ya...
DAC
1999
ACM
14 years 7 months ago
Subwavelength Lithography and Its Potential Impact on Design and EDA
This tutorial paper surveys the potential implications of subwavelength optical lithography for new tools and flows in the interface between layout design and manufacturability. W...
Andrew B. Kahng, Y. C. Pati
TCAD
2010
194views more  TCAD 2010»
13 years 22 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...
ASPDAC
2009
ACM
212views Hardware» more  ASPDAC 2009»
14 years 16 days ago
Timing analysis and optimization implications of bimodal CD distribution in double patterning lithography
Abstract— Double patterning lithography (DPL) is in current production for memory products, and is widely viewed as inevitable for logic products at the 32nm node. DPL decomposes...
Kwangok Jeong, Andrew B. Kahng
ISPD
2007
ACM
151views Hardware» more  ISPD 2007»
13 years 7 months ago
Pattern sensitive placement for manufacturability
When VLSI technology scales toward 45nm, the lithography wavelength stays at 193nm. This large gap results in strong refractive effects in lithography. Consequently, it is a huge...
Shiyan Hu, Jiang Hu