WO2010031103A3 - Apparatus for operating leds - Google Patents

Apparatus for operating leds Download PDF

Info

Publication number
WO2010031103A3
WO2010031103A3 PCT/AT2009/000368 AT2009000368W WO2010031103A3 WO 2010031103 A3 WO2010031103 A3 WO 2010031103A3 AT 2009000368 W AT2009000368 W AT 2009000368W WO 2010031103 A3 WO2010031103 A3 WO 2010031103A3
Authority
WO
WIPO (PCT)
Prior art keywords
memory
module
operating leds
led
information
Prior art date
Application number
PCT/AT2009/000368
Other languages
German (de)
French (fr)
Other versions
WO2010031103A2 (en
Inventor
Michael Zimmermann
Eduardo Pereira
Original Assignee
Tridonicatco Gmbh & Co Kg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tridonicatco Gmbh & Co Kg filed Critical Tridonicatco Gmbh & Co Kg
Priority to DE112009002327T priority Critical patent/DE112009002327A5/en
Priority to CN2009801371237A priority patent/CN102160462B/en
Priority to EP09741180.5A priority patent/EP2335454B1/en
Publication of WO2010031103A2 publication Critical patent/WO2010031103A2/en
Publication of WO2010031103A3 publication Critical patent/WO2010031103A3/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • H05B45/14—Controlling the intensity of the light using electrical feedback from LEDs or from LED modules
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/20—Controlling the colour of the light
    • H05B45/22—Controlling the colour of the light using optical feedback

Abstract

An apparatus for operating LEDs, having a driver module (1), and an LED module (5), actuated by the driver module (1), having at least one LED, having a memory for storing information about the LED module (5), wherein the memory is contained either in the driver module (1) or in the LED module (5), and the information in the memory can be altered. The information in the memory can be altered on the basis of a calibration measurement.
PCT/AT2009/000368 2008-09-22 2009-09-22 Apparatus for operating leds WO2010031103A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE112009002327T DE112009002327A5 (en) 2008-09-22 2009-09-22 Device for operating LEDs
CN2009801371237A CN102160462B (en) 2008-09-22 2009-09-22 Led actuating device
EP09741180.5A EP2335454B1 (en) 2008-09-22 2009-09-22 Apparatus for operating leds

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATGM515/2008 2008-09-22
AT5152008 2008-09-22

Publications (2)

Publication Number Publication Date
WO2010031103A2 WO2010031103A2 (en) 2010-03-25
WO2010031103A3 true WO2010031103A3 (en) 2010-07-15

Family

ID=42039932

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2009/000368 WO2010031103A2 (en) 2008-09-22 2009-09-22 Apparatus for operating leds

Country Status (4)

Country Link
EP (1) EP2335454B1 (en)
CN (1) CN102160462B (en)
DE (1) DE112009002327A5 (en)
WO (1) WO2010031103A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2005929C2 (en) * 2010-12-28 2012-07-02 Eldolab Holding Bv Led driver, lighting device and led based lighting application.
DE102011103907A1 (en) * 2011-02-17 2012-08-23 Siteco Beleuchtungstechnik Gmbh LED light
NL2009458C2 (en) 2012-09-13 2014-03-18 Eldolab Holding Bv Led fixture and led lighting arrangement comprising such led fixture.
AT517625A1 (en) * 2015-09-07 2017-03-15 Mat Center Leoben Forschung Gmbh Method and device for monitoring a semiconductor module

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2409291A (en) * 2003-12-18 2005-06-22 Agilent Technologies Inc Control of light source using reference light source
US7161313B2 (en) * 1997-08-26 2007-01-09 Color Kinetics Incorporated Light emitting diode based products
WO2007148250A1 (en) * 2006-06-20 2007-12-27 Koninklijke Philips Electronics N.V. Illumination system comprising a plurality of light sources
EP1901587A2 (en) * 2006-09-13 2008-03-19 Honeywell International, Inc. LED brightness compensation system and method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7161313B2 (en) * 1997-08-26 2007-01-09 Color Kinetics Incorporated Light emitting diode based products
GB2409291A (en) * 2003-12-18 2005-06-22 Agilent Technologies Inc Control of light source using reference light source
WO2007148250A1 (en) * 2006-06-20 2007-12-27 Koninklijke Philips Electronics N.V. Illumination system comprising a plurality of light sources
EP1901587A2 (en) * 2006-09-13 2008-03-19 Honeywell International, Inc. LED brightness compensation system and method

Also Published As

Publication number Publication date
EP2335454A2 (en) 2011-06-22
DE112009002327A5 (en) 2011-09-29
WO2010031103A2 (en) 2010-03-25
CN102160462A (en) 2011-08-17
EP2335454B1 (en) 2013-09-04
CN102160462B (en) 2013-12-04

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