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:
Sep. 29, 1998
Filed:
Mar. 21, 1996
Applicant:
Inventor:
David K Liu, Cupertino, CA (US);
Assignee:
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ;
U.S. Cl.
CPC ...
257355 ; 257360 ; 257627 ;
Abstract
A plurality of transistors according to the present invention formed on a semiconductor wafer including a plurality of non-ESD transistors, the plurality of non-ESD transistors including spacer regions and impurity implant regions encroaching the spacer regions, and a plurality of ESD transistors, the plurality of ESD transistors formed at a predetermined angular offset from the non-ESD transistors. Further, the plurality of ESD transistors include the spacer regions and impurity implant regions encroaching the spacer regions further than the impurity implant regions of the non-ESD transistors.