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:
Aug. 11, 1998
Filed:
May. 02, 1996
Juergen A Foerstner, Mesa, AZ (US);
Wen-Ling M Huang, Phoenix, AZ (US);
Marco Racanelli, Phoenix, AZ (US);
Motorola, Inc., Schaumburg, IL (US);
Abstract
A semiconductor on insulator structure (50) includes a silicon layer (30) formed on an insulating substrate (20). The silicon layer (30) is partitioned into two sections (32, 34) which are electrically isolated from each other. The thickness of the silicon layer (30) in a first section (32) of the silicon layer (30) is adjusted independently from the thickness of the silicon layer (30) in a second section (34) of the silicon layer (30). Independently adjusting the thickness of the silicon layer (30) allows optimizing the performance of semiconductor devices (60, 80) fabricated in the first and second sections (32, 34) of the semiconductor on insulator structure (50).