EP 2699056 A2 20140219 - A lighting module having multiple LEDs and adjustable trimming elements and a method of individually adjusting such trimming elements
Title (en)
A lighting module having multiple LEDs and adjustable trimming elements and a method of individually adjusting such trimming elements
Title (de)
Beleuchtungsmodul mit mehreren LEDs und anpassbare Verzierungselemente und Verfahren zur individuellen Anpassung solcher Verzierungselemente
Title (fr)
Module d'éclairage présentant de multiples éléments DEL et des éléments de dressage ajustables et procédé permettant de régler individuellement de tels éléments de dressage
Publication
Application
Priority
- EP 12005738 A 20120807
- EP 12192467 A 20121113
Abstract (en)
The invention relates to a lighting module comprising a plurality of light emitting diodes (LEDs) connected in a circuit comprising a plurality of parallel strings, each said string including at least one LED, wherein at least one trimming element is connected in series with each said string, and wherein a characteristic value of at least some of the trimming elements is individually adjustable to control a current and/or a voltage in the corresponding string.
IPC 8 full level
H05B 44/00 (2022.01)
CPC (source: EP)
H05B 45/46 (2020.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2699056 A2 20140219; EP 2699056 A3 20140312; WO 2014023742 A2 20140213; WO 2014023742 A3 20140717
DOCDB simple family (application)
EP 12192467 A 20121113; EP 2013066502 W 20130806