EP 2191693 A1 20100602 - LIGHT-EMITTING DIODE MODULE AND METHOD FOR CONTROLLING A LIGHT-EMITTING DIODE MODULE
Title (en)
LIGHT-EMITTING DIODE MODULE AND METHOD FOR CONTROLLING A LIGHT-EMITTING DIODE MODULE
Title (de)
LEUCHTDIODEN-MODUL UND VERFAHREN ZUR STEUERUNG EINES LEUCHTDIODEN-MODULS
Title (fr)
MODULE A DIODES ELECTROLUMINESCENTES ET PROCEDE DE COMMANDE D'UN MODULE A DIODES ELECTROLUMINESCENTES
Publication
Application
Priority
- EP 2008007723 W 20080916
- DE 102007044339 A 20070917
Abstract (en)
[origin: WO2009036948A1] The present invention relates to a light-emitting diode module (1) comprising a light-emitting diode arrangement (6), a load (7) which is connected in parallel with the light-emitting diode arrangement (6), a first converter (4) which is connected to the light-emitting diode arrangement (6), and a second converter (5), which is connected to the load (7), for distributing the electrical characteristic variable, which is supplied by a current or voltage source, to the light-emitting diode arrangement (6) and the load (7), and a control unit (3) for driving the first and second converters (4, 5) in such a way that the manner of operation of the light-emitting diode arrangement (6) corresponds to a predetermined setting. The present invention also relates to a method for controlling a light-emitting diode module (1).
IPC 8 full level
H05B 33/08 (2006.01); H05B 44/00 (2022.01)
CPC (source: EP US)
H05B 45/12 (2020.01 - EP US); H05B 45/18 (2020.01 - EP US); H05B 47/10 (2020.01 - EP US)
Citation (search report)
See references of WO 2009036948A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
DE 102007044339 A1 20090319; DE 102007044339 B4 20200820; CN 101803457 A 20100811; CN 101803457 B 20140611; EP 2191693 A1 20100602; EP 2191693 B1 20180711; WO 2009036948 A1 20090326
DOCDB simple family (application)
DE 102007044339 A 20070917; CN 200880107529 A 20080916; EP 08802253 A 20080916; EP 2008007723 W 20080916