Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Meng-Kai Hsu0
Yuan-Te Hou0
Wen-Hao Chen0
Date of Patent
October 2, 2018
0Patent Application Number
151454550
Date Filed
May 3, 2016
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present disclosure is directed to a method for triple-patterning friendly placement. The method can include creating cell attributes identifying potential risk for triple-patterning design rule checking (TP DRC) violations in both a vertical and a horizontal propagation in a placement region. Based on these cell attributes, placement blockages can be inserted to prevent TP DRC violations after cell placement.
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