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:
Nov. 04, 2014
Filed:
Feb. 11, 2013
Globalfoundries Inc., Grand Cayman, KY (US);
Daniel T. Pham, Clifton Park, NY (US);
Werner Juengling, Saratoga Springs, NY (US);
William J. Taylor, Jr., Clifton Park, NY (US);
Robert Miller, Yorktown Heights, NY (US);
GLOBALFOUNDRIES Inc., Grand Cayman, KY;
Abstract
One method includes forming first and second spaced-apart trenches extending at least partially into a semiconducting substrate defining a fin structure for the device, forming a stress-inducing material having a first type of stress in the first trench, forming a second stress-inducing material in the second trench, the second stress-inducing material having a second stress that is a different than the first type of stress, and forming a gate structure around a portion of the fin structure. One device includes first and second spaced-apart trenches in a semiconducting substrate defining at least a portion of a fin for the device, a stress-inducing material having a first type of stress in the first trench, a second stress-inducing material in the second trench, the second stress-inducing material having a second stress that is a different type than the first stress, and a gate structure around a portion of the fin structure.