WO2015018735A3 - Dimmbare led-leuchtmittelstrecke - Google Patents

Dimmbare led-leuchtmittelstrecke Download PDF

Info

Publication number
WO2015018735A3
WO2015018735A3 PCT/EP2014/066496 EP2014066496W WO2015018735A3 WO 2015018735 A3 WO2015018735 A3 WO 2015018735A3 EP 2014066496 W EP2014066496 W EP 2014066496W WO 2015018735 A3 WO2015018735 A3 WO 2015018735A3
Authority
WO
WIPO (PCT)
Prior art keywords
led illuminant
dimmable led
illuminant system
supply
parallel
Prior art date
Application number
PCT/EP2014/066496
Other languages
English (en)
French (fr)
Other versions
WO2015018735A2 (de
Inventor
Alexander Barth
Original Assignee
Tridonic 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 Tridonic Gmbh & Co Kg filed Critical Tridonic Gmbh & Co Kg
Priority to EP14745139.7A priority Critical patent/EP3031299B1/de
Priority to CN201480044672.0A priority patent/CN105453699B/zh
Priority to US14/909,890 priority patent/US9736897B2/en
Publication of WO2015018735A2 publication Critical patent/WO2015018735A2/de
Publication of WO2015018735A3 publication Critical patent/WO2015018735A3/de

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]
    • H05B45/40—Details of LED load circuits
    • H05B45/44—Details of LED load circuits with an active control inside an LED matrix
    • H05B45/48—Details of LED load circuits with an active control inside an LED matrix having LEDs organised in strings and incorporating parallel shunting devices
    • 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
    • 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]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • 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]
    • H05B45/40—Details of LED load circuits
    • H05B45/44—Details of LED load circuits with an active control inside an LED matrix
    • H05B45/46—Details of LED load circuits with an active control inside an LED matrix having LEDs disposed in parallel lines
    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • H05B47/185—Controlling the light source by remote control via power line carrier transmission
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

Es wird eine dimmbare LED-Leuchtmittelstrecke (LMS) bereitgestellt, mit wenigstens zwei parallel und/oder gegenparallel geschalteten LED-Leuchtmittelketten (LMK, LMK2, LMK3) aufweisend jeweils wenigstens eine Leuchtdiode (L), wobei die LED-Leuchtmittelstrecke eine Steuereinheit (SE) aufweist und über eine Versorgung (V) gespeist wird, die dazu eingerichtet ist, über die Versorgung eine Dimminformation zugeführt zu bekommen und abhängig von der zugeführten Dimminformation und zu deren Umsetzung einzelne der parallel/gegenparallel geschalteten LED-Leuchtmittelketten stufenweise an- und/oder abzuschalten.
PCT/EP2014/066496 2013-08-05 2014-07-31 Dimmbare led-leuchtmittelstrecke WO2015018735A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP14745139.7A EP3031299B1 (de) 2013-08-05 2014-07-31 Dimmbare led-leuchtmittelstrecke
CN201480044672.0A CN105453699B (zh) 2013-08-05 2014-07-31 可调光的led照明装置系统
US14/909,890 US9736897B2 (en) 2013-08-05 2014-07-31 Dimmable LED illuminant system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013215334.1 2013-08-05
DE102013215334.1A DE102013215334A1 (de) 2013-08-05 2013-08-05 Dimmbare LED-Leuchtmittelstrecke

Publications (2)

Publication Number Publication Date
WO2015018735A2 WO2015018735A2 (de) 2015-02-12
WO2015018735A3 true WO2015018735A3 (de) 2015-04-02

Family

ID=51260868

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/066496 WO2015018735A2 (de) 2013-08-05 2014-07-31 Dimmbare led-leuchtmittelstrecke

Country Status (5)

Country Link
US (1) US9736897B2 (de)
EP (1) EP3031299B1 (de)
CN (1) CN105453699B (de)
DE (1) DE102013215334A1 (de)
WO (1) WO2015018735A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014205746A1 (de) * 2014-03-27 2015-10-01 Tridonic Gmbh & Co Kg Betriebsgerät für Leuchtmittel zur Übertragung von Informationen
PL3275289T3 (pl) 2015-03-26 2024-06-24 Silicon Hill B.V. Układ oświetlenia led
MY200602A (en) 2016-07-14 2024-01-04 Bristol Myers Squibb Co Antibodies against tim3 and uses thereof
KR20200108870A (ko) 2018-01-12 2020-09-21 브리스톨-마이어스 스큅 컴퍼니 Tim3에 대한 항체 및 그의 용도

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1006506A1 (de) * 1998-12-03 2000-06-07 Hewlett-Packard Company Optische Anzeige für ein Fahrzeug
WO2010027254A1 (en) * 2008-09-05 2010-03-11 Eldolab Holding B.V. Led based lighting application
US20100231135A1 (en) * 2009-07-17 2010-09-16 Bridgelux,Inc. Reconfigurable LED Array and Use in Lighting System
DE102010040266A1 (de) * 2010-03-19 2011-09-22 Active-Semi, Inc. AC-LED-Leuchte mit reduziertem Flickern und einzeln kurzschliessbaren Abschnitten einer LED-Reihe

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6762562B2 (en) * 2002-11-19 2004-07-13 Denovo Lighting, Llc Tubular housing with light emitting diodes
EP1825717B1 (de) * 2004-11-23 2014-01-08 Koninklijke Philips N.V. Vorrichtung und verfahren zur regelung von farbe und farbtemperatur von durch eine digital gesteuerte beleuchtungsvorrichtung erzeugtem licht
US7345433B2 (en) * 2005-01-05 2008-03-18 Bacon Christopher C Reversible polarity LED lamp module using current regulator and method therefor
WO2009121082A1 (de) * 2008-03-31 2009-10-08 Tridonicatco Gmbh & Co Kg Verfahren zur ansteuerung für ein betriebsgerät für leuchtmittel
CN102187737B (zh) * 2008-10-22 2014-06-04 赤多尼科两合股份有限公司 用于驱动至少一个led的电路
WO2010143362A1 (ja) * 2009-06-11 2010-12-16 パナソニック株式会社 照明装置および照明システム
DE102011002830A1 (de) * 2010-07-19 2012-01-19 Tridonic Uk Ltd. Dimmbare LED-Lampe
TW201230869A (en) * 2011-01-05 2012-07-16 Advanpower Internat Ltd Smart dimmable power supply apparatus for energy saving lamp and method for the same
DE102011089833A1 (de) 2011-02-03 2012-08-09 Tridonic Gmbh & Co. Kg Ansteuerung von Leuchtmitteln über deren AC-Versorgungsspannung
US9060400B2 (en) * 2011-07-12 2015-06-16 Arkalumen Inc. Control apparatus incorporating a voltage converter for controlling lighting apparatus
US8699024B2 (en) * 2011-08-23 2014-04-15 Jds Uniphase Corporation Tunable optical filter and spectrometer
WO2013090954A1 (de) * 2011-12-23 2013-06-27 Tridonic Gmbh & Co Kg Ansteuerung von leuchtmitteln über eine ac-versorgungsspannung
DE102012203746A1 (de) * 2011-12-23 2013-06-27 Tridonic Gmbh & Co. Kg Verfahren und Schaltungsanordnung zur Erzeugung von weissem Licht mittels LEDS

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1006506A1 (de) * 1998-12-03 2000-06-07 Hewlett-Packard Company Optische Anzeige für ein Fahrzeug
WO2010027254A1 (en) * 2008-09-05 2010-03-11 Eldolab Holding B.V. Led based lighting application
US20100231135A1 (en) * 2009-07-17 2010-09-16 Bridgelux,Inc. Reconfigurable LED Array and Use in Lighting System
DE102010040266A1 (de) * 2010-03-19 2011-09-22 Active-Semi, Inc. AC-LED-Leuchte mit reduziertem Flickern und einzeln kurzschliessbaren Abschnitten einer LED-Reihe

Also Published As

Publication number Publication date
WO2015018735A2 (de) 2015-02-12
DE102013215334A1 (de) 2015-02-05
CN105453699B (zh) 2017-05-17
US9736897B2 (en) 2017-08-15
CN105453699A (zh) 2016-03-30
EP3031299B1 (de) 2020-05-06
US20160183335A1 (en) 2016-06-23
EP3031299A2 (de) 2016-06-15

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