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:
May. 18, 1976
Filed:
Dec. 26, 1972
Applicant:
Inventors:
Karl Heinz Neeb, Erlangen, DT;
Herbert Neidl, Erlangen-Bruck, DT;
Assignee:
Siemens Aktiengesellschaft, Berlin and Munich, DT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
252512 ; 7513 / ; 75 6 / ; 252 6235 ; 148-15 ;
Abstract
A process for producing selenium homogeneously doped with a metal. The process comprises mixing the metal with selenium, melting the selenium and mixing the resulting melt in the absence or substantial absence of oxygen or with the extraction of any oxygen or oxide contained in the melt so as to produce selenium homogeneously doped with the metal.