Patent · US Active

Mounting lenses for LED modules

US8226276B2 · kind B2 · utility

9Cited by

3References

16Claims

0Family size

Assignee

Ledon Lighting Jennersdorf GmbH · AT

Inventors

Peter Pachler · Graz, AT
Stefan Tasch · Fehring, AT

Key dates

Filing date	Dec 11, 2007
Grant date	Jul 24, 2012
Priority date	—
Expiry date	Mar 4, 2029

Classification

Technology area (CPC H)Electricity
CPC primaryH10H20/8506
WIPO fieldSemiconductors
WIPO sectorElectrical engineering

Abstract

An LED module comprises an LED chip mounted on a substrate, a lens, and a metal holder mechanically holding the lens and being soldered on the substrate. The holder can be designed such that it holds the lens such that there is an air gap between the light exit surface of the LED chip and the bottom face of the lens.

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