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. 16, 2016
Filed:
Mar. 15, 2013
Globalfoundries, Inc., Grand Cayman, KY;
Xiaodong Yang, Hopewell Junction, NY (US);
Jin Ping Liu, Hopewell Junction, NY (US);
Yanxiang Liu, Wappingers Falls, NY (US);
Xusheng Wu, Hopewell Junction, NY (US);
GLOBALFOUNDRIES, INC., Grand Cayman, KY;
Abstract
Integrated circuits and methods for fabricating integrated circuits are provided. In an embodiment, a semiconductor substrate includes a shallow trench isolation structure disposed therein. A gate electrode structure overlies semiconductor material of the semiconductor substrate. A first sidewall spacer is formed adjacent to the gate electrode structure, with a first surface of the shallow trench isolation structure exposed and spaced from the first sidewall spacer by a region of the semiconductor material. The first surface of the shallow trench isolation structure is masked with an isolation structure mask. The region of the semiconductor material is free from the isolation structure mask. A recess is etched in the region of the semiconductor material, with the isolation structure mask in place. A semiconductor material is epitaxially grown within the recess to form an epitaxially-grown semiconductor region adjacent to the gate electrode structure.