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:
Feb. 04, 2014
Filed:
Jul. 12, 2011
Sameer H. Jain, Beacon, NY (US);
Jeffrey B. Johnson, Essex Junction, VT (US);
Ying LI, Newburgh, NY (US);
Hasan M. Nayfeh, Poughkeepsie, NY (US);
Ravikumar Ramachandran, Pleasantville, NY (US);
Sameer H. Jain, Beacon, NY (US);
Jeffrey B. Johnson, Essex Junction, VT (US);
Ying Li, Newburgh, NY (US);
Hasan M. Nayfeh, Poughkeepsie, NY (US);
Ravikumar Ramachandran, Pleasantville, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A replacement metal gate structure and methods of manufacturing the same is provided. The method includes forming at least one trench structure and forming a liner of high-k dielectric material in the at least one trench structure. The method further includes adjusting a height of the liner of high-k dielectric material. The method further includes forming at least one workfunction metal over the liner, and forming a metal gate structure in the at least one trench structure, over the at least one workfunction metal and the liner of high-k dielectric material.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile