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:
Oct. 15, 1991
Filed:
Dec. 05, 1989
Applicant:
Inventors:
Yoshitaka Tomomura, Nara, JP;
Masahiko Kitagawa, Nara, JP;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
156610 ; 156611 ; 156D / ; 156D / ;
Abstract
An improved process for the production of an epitaxial II-VI compound semiconductor containing sulfur as the VI element by molecular beam epitaxy employing a sulfur molecular beam and a II element molecular beam in which the sulfur molecular beam is provided from solid sulfur through a specific two-step heating.