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:
Aug. 23, 2016
Filed:
Aug. 06, 2015
Globalfoundries Inc., Grand Cayman, KY;
GLOBALFOUNDRIES Inc., Grand Cayman, KY;
Abstract
An integrated circuit product includes first and second transistors positioned in and above first and second active regions. The first transistor has a first gate length and a first gate material stack that includes a first gate dielectric layer having a first thickness and at least one layer of metal positioned above the first gate dielectric layer, the first gate dielectric layer including a layer of a first high-k insulating material and a layer of a second high-k insulating material positioned on the layer of the first high-k insulating material. The second transistor has a second gate length and a second gate material stack that includes a second gate dielectric layer having a second thickness positioned above the second active region and at least one layer of metal positioned above the second gate dielectric layer, the second gate dielectric layer including a layer of the second high-k insulating material.