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:
Jun. 06, 2017
Filed:
Feb. 18, 2016
Globalfoundries Inc., Grand Cayman, KY;
Fuad Al-Amoody, Rexford, NY (US);
Jinping Liu, Ballston Lake, NY (US);
Haifeng Sheng, Rexford, NY (US);
GLOBALFOUNDRIES Inc., Grand Cayman, KY;
Abstract
One illustrative method disclosed herein includes forming a liner layer above a layer of spacer material, forming an ion-containing region in at least a portion of a first portion of the liner layer while not forming the ion-containing region in a second portion of the liner layer, performing a liner etching process on the first and second portions of the liner layer so as to remove the second portion of the liner layer while leaving at least a portion of the first portion of the liner layer positioned adjacent a gate structure and, with the first portion of the liner layer positioned adjacent the gate structure, performing at least one spacer formation anisotropic etching process on the layer of spacer material so as to define a spacer adjacent the gate structure.