The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 23, 2018
Filed:
Apr. 27, 2016
Globalfoundries Inc., Grand Cayman, KY;
Juhan Kim, Santa Clara, CA (US);
Mahbub Rashed, Sunnyvale, CA (US);
GLOBALFOUNDRIES INC., Grand Cayman, KY;
Abstract
At least one method, apparatus and system disclosed herein for forming a semiconductor device comprising a plurality of cells having metal features formed using triple patterning processes. An overall pattern layout is created for a first cell that is to be manufactured using a triple patterning process for forming a plurality of metal features on a metal layer. A first color metal feature is formed in the metal layer. The first color metal feature is associated with a first patterning process of the triple patterning process. A second color metal feature is formed in the metal layer. The second color metal feature is associated with a second patterning process of the triple patterning process. A third color metal feature is formed in the metal layer. The third color metal feature is associated with a third patterning process of the triple patterning process. At least one of the first, second, and third color metal features is re-colorable.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile