TY - BOOK AU - Islam Shaker Abdullah Abed AU - Amr Galal Eldin Ahmed Wassal , AU - Elsayed Eissa Hemayed , TI - Double - patterning friendly grid-based routing with online conflict resolution / PY - 2013/// CY - Cairo : PB - Islam Shaker Abdullah Abed , KW - Detailed routing KW - Double patterning lithography KW - Grid- based N1 - Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Computer Engineering; Issued also as CD N2 - Double patterning lithography (DPL) is seen as one of the most promising solutions for new technology nodes such as 32nm and 22nm . However DPL faces the challenges of handling conflicts in layout decomposition and overlay errors . Currently most DPL solutions use post-layout decomposition that requires multiple iterations and designer intervention to achieve a decomposable layout as designs scale larger ER -