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:
May. 11, 1976
Filed:
Mar. 27, 1975
Applicant:
Inventor:
Hugh Crawford Nicolay, Melbourne, FL (US);
Assignee:
Harris Corporation, Cleveland, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
148175 ; 148187 ; 357 49 ;
Abstract
Low impurity concentration planar anode regions are formed without a mask in a plurality of cathode regions which are isolated from each other on their lateral edge by an insulating barrier and connected to each other by a low resistivity polycrystalline body. Metal contacts to the anode regions and the common cathode polycrystalline body are coplanar.