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:
Dec. 28, 1993
Filed:
Jul. 23, 1992
Applicant:
Inventors:
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
437127 ; 437133 ; 437942 ; 437129 ; 437 31 ;
Abstract
In a process of manufacturing a short-wavelength-light emitting element, n- and p-type GaInAlN films are formed on a substrate made of SiC, using an MOCVD method. (CH.sub.3).sub.3 SiN.sub.3 is used as raw material for nitrogen. The films are grown at a relatively low temperature and the amount of nitrogen doped in the films is increased.
Hatano, Ako. (1993). Vapor phase growth method of forming film in process of manufacturing (U.S. Patent No. 5273933). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5273933
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile