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. 16, 1977
Filed:
Nov. 01, 1976
Applicant:
Inventor:
Norman E Reitz, Redwood City, CA (US);
Assignee:
Sotec Corporation, Redwood City, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ; C01B / ;
U.S. Cl.
CPC ...
156610 ; 156613 ; 156D / ; 423348 ; 423350 ; 252501 ; 136 / ; 427 58 ;
Abstract
Relates to a method for producing a product comprising crystalline silicon on a sodium thallium type substrate by application of silicon atoms gradually to that substrate whereby oriented overgrowth occurs and also to the product produced by said method. The product is useful in semiconductor and solar cell applications.