Patent · US Active

LED module having a highly reflective carrier

US10586901B2 · kind B2 · utility

0Cited by

1References

18Claims

0Family size

Assignee

Tridonic Jennersdorf GmbH · AT

Inventors

Florian Wimmer · Wien, AT
Peter Pachler · Graz, AT
Norbert Reitinger · Linz, AT
Juergen Gumhold · Fehring, AT

Key dates

Filing date	Feb 7, 2013
Grant date	Mar 10, 2020
Priority date	—
Expiry date	Aug 13, 2033

Classification

Technology area (CPC H)Electricity
CPC primaryH05K2201/2054
WIPO fieldSemiconductors
WIPO sectorElectrical engineering

Abstract

An LED module, including a carrier having high reflectivity, wherein a metal layer, preferably a silver layer or a layer of high-purity aluminum, is applied to the carrier. Also disclosed is an LED module, including a carrier having high reflectivity, wherein a metal layer is applied to the carrier, at least one LED chip, and a dam, wherein the metal layer partially covers the surface of the carrier lying under the dam.

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