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:
May. 06, 2014
Filed:
Nov. 21, 2012
Globalfoundries Inc., Grand Cayman, KY (US);
Global Foundries Inc., Grand Cayman, KY;
Abstract
Approaches for forming a FinFET device using double patterning memorization techniques are provided. Specifically, a device will initially be formed by defining a set of fins, depositing a poly-silicon layer, and depositing a hardmask. Thereafter, a front end of the line (FEOL) lithography-etch, lithography-etch (LELE) process will be performed to form a set of trenches in the device. The set of trenches will be filled with an oxide layer that is subsequently polished. Thereafter, the device is selectively etched to yield a (e.g., poly-silicon) gate pattern.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile