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:
Mar. 07, 1995
Filed:
Sep. 07, 1993
Applicant:
Inventors:
George Bajor, Melbourne, FL (US);
Anthony L Rivoli, Palm Bay, FL (US);
Jack H Linn, Melbourne, FL (US);
Assignee:
Harris Corporation, Melbourne, FL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
437 31 ; 437186 ; 437946 ;
Abstract
Methods of forming a carbon containing, minority carrier barrier layer on the surface of a semiconductor, which methods may be used to form barriers between the emitter of a single crystal transistor and a polysilicon layer in electrical contact therewith, and thus transistors with an emitter with enhanced efficiency.