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:
Oct. 01, 1996
Filed:
Sep. 26, 1994
Applicant:
Inventor:
Jon J Candelaria, Tempe, AZ (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
257 24 ; 257 77 ; 257190 ; 257212 ;
Abstract
An enhanced mobility MOSFET device (10) comprises a channel layer (12) formed on a monocrystalline silicon layer (11). The channel layer (12) comprises an alloy of silicon and a second material with the second material substitutionally present in silicon lattice sites at an atomic percentage that places the channel layer (12) under a tensile stress.