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. 30, 2013
Filed:
Jan. 08, 2008
Erik Beckert, Arnstadt, DE;
Henrik Banse, Jena, DE;
Elke Zakel, Falkensee, DE;
Matthias Fettke, Berlin, DE;
Erik Beckert, Arnstadt, DE;
Henrik Banse, Jena, DE;
Elke Zakel, Falkensee, DE;
Matthias Fettke, Berlin, DE;
Abstract
A method for joining aligned discrete optical elements by which the optical elements can be joined in the aligned state. A thermal connection having long-term stability can be produced at little expense and with high positioning accuracy. Surface regions to be joined can be provided with at least one thin metallic layer by the method for joining aligned discrete optical elements. The surface regions are subsequently wetted using a liquid solder free of flux in a contactless dosed manner. The solder is applied to the surface regions to be joined via a nozzle using a pressurized gas stream.