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:
Nov. 28, 2017
Filed:
Mar. 27, 2015
Applicant:
Siltronic Ag, Munich, DE;
Inventors:
Georg Brenninger, Oberbergkirchen, DE;
Waldemar Stein, Burghausen, DE;
Maik Haeberlen, Burghausen, DE;
Assignee:
SILTRONIC AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C30B 13/08 (2006.01); C30B 11/10 (2006.01); C30B 11/00 (2006.01); C30B 29/06 (2006.01); C30B 15/12 (2006.01); C30B 15/02 (2006.01); C30B 13/14 (2006.01); C30B 13/20 (2006.01);
U.S. Cl.
CPC ...
C30B 11/10 (2013.01); C30B 11/001 (2013.01); C30B 11/003 (2013.01); C30B 13/08 (2013.01); C30B 13/14 (2013.01); C30B 13/20 (2013.01); C30B 15/02 (2013.01); C30B 15/12 (2013.01); C30B 29/06 (2013.01);
Abstract
An apparatus for producing a single crystal of silicon comprises a plate with a top side, an outer edge, and an inner edge, a central opening adjoining the inner edge, and a tube extending from the central opening to beneath the bottom side of the plate;