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. 28, 1998
Filed:
Mar. 19, 1997
Applicant:
Inventors:
Ming-yin Hao, Sunnyvale, CA (US);
Rajat Rakkhit, Milpitas, CA (US);
Assignee:
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ;
U.S. Cl.
CPC ...
438287 ; 438769 ; 438770 ;
Abstract
A method of manufacturing a semiconductor device with reduced hot-carrier induced degradation wherein a nitrogen species is introduced into the gate oxide layer. The introduction of the nitrogen species may be done after the gate etch, after the spacer material deposition, or after the spacer etch. The nitrogen species may also be introduced into the gate oxide after both the gate etch and the spacer material deposition or after both the gate etch and the spacer etch or after all three steps.