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:
Aug. 29, 1989
Filed:
Mar. 24, 1988
Fujitsu Limited, Kawasaki, JP;
Abstract
A method of growing a group III-V compound semiconductor epitaxial layer on a substrate by use of atomic layer epitaxy grows an aluminum layer on one of {100}, (111)B, ( 111)B, (111)B, and (111)B planes of the substrate by supplying a quantity of aluminum amounting to at least two times a surface density in a group III-V compound semiconductor epitaxial layer or grows an aluminum layer on one of {110} planes of the substrate by supplying a quantity of aluminum amounting to at least three times the surface density in the group III-V compound semiconductor epitaxial layer, and grows a layer of a group V material on the aluminum layer by supplying a quantity of the group V material amounting to at least two or three times a surface density in the group III-V compound semiconductor epitaxial layer. The layer of the group V material and the aluminum layer constituting the group III-V compound semiconductor epitaxial layer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile