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. 07, 2010
Filed:
May. 10, 2006
Fabrice Monti Di Sopra, Thun, CH;
Bruno Frei, Thierachern, CH;
Fabrice Monti Di Sopra, Thun, CH;
Bruno Frei, Thierachern, CH;
Lasag A.G., Thun, CH;
Abstract
The laser device () is formed by a stack of laser diodes () arranged on plates () formed of a material that is electrically conductive and a good heat conductor. In order to obtain a high level of heat evacuation efficiency towards the cooling body () and to prevent electric short-circuiting problems, each plate has at the bottom end () thereof, an electrically insulating layer deposited on the surface thereof prior to being fixed to the cooling body by a securing material () that is preferably a good heat conductor, formed in particular by a braze layer. According to the invention, the insulating layer covers the end face of each plate and also goes up along the lateral faces of the latter over a certain height. The securing material is arranged under the end of the plate and also partially covers the insulating layer along the lateral faces of the plate.