Patent · US Active

Converter-cooling element assembly with metallic solder connection

US9982878B2 · kind B2 · utility

2Cited by

10References

27Claims

0Family size

Assignee

Schott AG · DE

Inventors

Urban Weber · Weiler bei Bingen, DE
Volker Hagemann · Klein-Winternheim, DE
Peter Brix · Mainz, DE
Michael Kluge · Ludwigshafen, DE

Key dates

Filing date	Feb 11, 2016
Grant date	May 29, 2018
Priority date	—
Expiry date	Nov 21, 2036

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC04B2237/407
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An assembly is provided that includes a ceramic converter for converting light having a first wavelength into light having a second wavelength, a metal-containing reflective coating, and a cooling element. The surface of the ceramic converter is at least partly coated with the metal-containing reflective coating. The coating dissipates the heat from the converter into the cooling element. The cooling element and the metal-containing reflective coating are connected to one another by a metallic solder connection.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.