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. 20, 2010
Filed:
May. 31, 2006
Applicants:
Wolfgang Braun, Berlin, DE;
Albrecht Fischer, Löchgau, DE;
Inventors:
Wolfgang Braun, Berlin, DE;
Albrecht Fischer, Löchgau, DE;
Assignees:
CreaTec Fischer & Co. GmbH, Erligheim, DE;
Forschungsverbund Berlin e.V., Berlin, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 16/448 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for the evaporation of a high-melting material in an evaporator cell having a crucible for receiving the material to be evaporated, and a heating device with a heating resistor for the resistance heating of the crucible, the heating resistor being provided as an electron emitter for the electron beam heating of the crucible.