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:
May. 31, 2016
Filed:
Apr. 16, 2012
Horst Varga, Lappersdorf, DE;
Sebastian Lyschick, Regensburg, DE;
Torben Frahm, Resensburg, DE;
OSRAM OPTO SEMICONDUCTORS GmbH, Regensburg, DE;
Abstract
The invention relates to a lighting device having at least one light-emitting diode module (), which comprises at least two light-emitting diodes (), which during operation emit light having colors that differ from each other, at least one driver (), which is designed to supply the light-emitting diodes () of exactly one of the at least one light-emitting diode modules () with operating current, exactly one control device (), which during operation controls the at least one light-emitting diode module () in an open-loop and/or closed-loop manner, wherein each light-emitting diode module () is biuniquely associated with a driver (), and the control device () controls each light-emitting diode module () in an open-loop and/or closed-loop manner by means of the driver associated with the light-emitting diode module ().