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:
Jul. 31, 2001
Filed:
Aug. 12, 1999
Applicant:
Inventors:
Heemyong Park, LaGrangeville, NY (US);
Yuan Taur, Bedford, NY (US);
Hsing-Jen C. Wann, Briarcliff Manor, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 2/972 ;
U.S. Cl.
CPC ...
H01L 2/972 ;
Abstract
A semiconductor device is fabricated by implanting into a semiconductor substrate non-doping ions at a tilt angle of at least about 10° to laterally extend preamorphization of the substrate portion and then implanting into the substrate dopants for providing source/drain extensions or halo doping or both.