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:
Dec. 09, 1997
Filed:
Mar. 15, 1996
Olle Kordina, Sturefors, SE;
Jan-Olov Fornell, Malmo, SE;
Rune Berge, Lund, SE;
Roger Nilsson, Lund, SE;
ABB Research Ltd., Zurich, CH;
Abstract
A susceptor for a device for epitaxially growing objects made of one of SiC, a Group 3B-nitride and alloys thereof on a substrate to be received in the susceptor, includes plurality of separate susceptor wall pieces defining a top wall, a bottom wall and lateral walls. The wall pieces are made of a material which may be heated by induction and are secured to each other to form the susceptor. A channel is defined by susceptor walls adapted to receive the substrate and through which a source material for the growth is to be fed. At least one SiC-plate is inserted to cover at least one of the top and bottom walls and to extend between and separate the lateral walls and the at least one of the top and bottom walls.