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:
Jun. 06, 1989
Filed:
May. 16, 1988
Applicant:
Inventor:
Joseph A Calviello, Kings Park, NY (US);
Assignee:
Eaton Corporation, Cleveland, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ;
U.S. Cl.
CPC ...
437 24 ; 437 40 ; 437 84 ; 437 89 ; 437 97 ; 437 99 ; 437105 ; 437107 ; 437192 ; 437203 ; 437249 ;
Abstract
A buried channel field effect transistor is provided by in situ growth of all epitaxial layers growing laterally towards each other along central amorphous semi-insulating humps (1222, 1224) and merging (1232) above the humps to epitaxially grow in single crystalline form to provide the active N layer (1232).