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:
Feb. 02, 2016
Filed:
Apr. 23, 2012
Istvan Bakk, Törökbalint, HU;
Istvan Bakk, Törökbalint, HU;
Tridonic Jennersdorf GmbH, Jennersdorf, AT;
Abstract
The present invention proposes an LED dimming module () comprising two LED strings (), the first LED string () comprising at least one color converted blue or UV LED () and the second LED string () comprising at least one amber light emitting LED (), the LED module further comprising control means () connected to the first and second LED string (), said control means () being designed to selectively vary a current provided to the first LED string () such that a non-linear dimming curve () of the resulting emitted light is obtained, said dimming curve () approaching the planckian curve () on the CIE chromaticity diagram.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile