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:
Jan. 23, 1996
Filed:
Jul. 05, 1994
Applicant:
Inventors:
Stephen Robb, Tempe, AZ (US);
Paul Groenig, Chandler, AZ (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
257630 ; 257654 ;
Abstract
A semiconductor structure having an edge termination feature wherein a first doped region and a second doped region are selectively formed in a semiconductor layer. The second doped region is coupled with the first doped region and has an impurity concentration less than that of the first doped region. An insulating layer is disposed over the semiconductor layer and over at least a portion of the second doped region. A conductive layer, having a coil-shaped configuration, is disposed over the insulating layer and is coupled to the semiconductor layer.