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. 06, 1998
Filed:
Feb. 29, 1996
Robert B Davies, Tempe, AZ (US);
Andreas A Wild, Scottsdale, AZ (US);
Diann M Dow, Chandler, AZ (US);
Peter J Zdebel, Mesa, AZ (US);
E James Prendergast, Phoenix, AZ (US);
Motorola, Inc., Schaumburg, IL (US);
Abstract
A graded-channel semiconductor device (10) is formed in a pedestal (12). The pedestal (12) is formed on a substrate (11) and improves the electrical characteristics of the device (10) compared to conventional device structures. The pedestal (12) has sides (13) that are bordered by a first dielectric layer (24) to provide electrical isolation. An interconnect structure (90) can be optionally formed in conjunction with the formation of the device (10). The interconnect structure (90) has a plurality of conductors (60, 97) that can be used to transport electrical signals across the device (10).