Patent · US Active

Lighting module with optimized light output

US9504125B2 · kind B2 · utility

3Cited by

0References

12Claims

0Family size

Assignee

Tridonic GmbH & Co KG · AT

Inventors

Joerg Amelung · Dresden, DE
Michael Eritt · Dresden, DE
Christian Kirchhof · Dresden, DE

Key dates

Filing date	Oct 29, 2013
Grant date	Nov 22, 2016
Priority date	—
Expiry date	Oct 29, 2033

Classification

Technology area (CPC H)Electricity
CPC primaryH10K2102/351
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A lighting module including a plate-type active element having two electrode layers and a light-emitting layer located between the electrode layers, and having a transparent, plate-type support element, on which the active element is located, at least the electrode layer facing the support element being transparent. In the lighting module, the transparent electrode layer has a structure with a thickness that varies periodically.

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