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:
Apr. 03, 2018
Filed:
Jul. 01, 2013
Applicant:
Siltronic Ag, Munich, DE;
Inventors:
Georg Raming, Tann, DE;
Ludwig Altmannshofer, Lenggries, DE;
Assignee:
SILTRONIC AG, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C30B 13/20 (2006.01); C30B 13/30 (2006.01); C30B 13/16 (2006.01); C30B 29/06 (2006.01);
U.S. Cl.
CPC ...
C30B 13/20 (2013.01); C30B 13/16 (2013.01); C30B 13/30 (2013.01); C30B 29/06 (2013.01); Y10T 117/1088 (2015.01);
Abstract
A device for producing a single crystal by crystallizing the single crystal in a melt zone, comprising a housing, an inductor for generating heat in the melt zone, a reheater which surrounds and applies thermal radiation to the crystallizing single crystal, and a separating bottom which delimits downward an intermediate space between the reheater and a wall of the housing at a lower end of the reheater.