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:
Sep. 30, 1986
Filed:
Oct. 09, 1984
Applicant:
Inventors:
M Asif Khan, Burnsville, MN (US);
Richard G Schulze, Hopkins, MN (US);
Richard A Skogman, Plymouth, MN (US);
Assignee:
Honeywell Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ;
U.S. Cl.
CPC ...
357 30 ; 357 15 ; 357 61 ;
Abstract
A method of preparing a UV detector of Al.sub.x Ga.sub.1-x N. Metal organic chemical vapor deposition (MOCVD) is utilized to grow AlN and then Al.sub.x Ga.sub.1-x N on a sapphire substrate. A photodetector structure is fabricated on the AlGaN.