DE102010063985A1 - LED-Betriebsgerät - Google Patents

LED-Betriebsgerät Download PDF

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Publication number
DE102010063985A1
DE102010063985A1 DE102010063985A DE102010063985A DE102010063985A1 DE 102010063985 A1 DE102010063985 A1 DE 102010063985A1 DE 102010063985 A DE102010063985 A DE 102010063985A DE 102010063985 A DE102010063985 A DE 102010063985A DE 102010063985 A1 DE102010063985 A1 DE 102010063985A1
Authority
DE
Germany
Prior art keywords
led
arrangement
bypass
current
ledi
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE102010063985A
Other languages
German (de)
English (en)
Inventor
Thomas Kremer
Günter Schreyer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Trilux GmbH and Co KG
Original Assignee
BAG Engineering GmbH
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 BAG Engineering GmbH filed Critical BAG Engineering GmbH
Priority to DE102010063985A priority Critical patent/DE102010063985A1/de
Priority to EP11802418.1A priority patent/EP2656687B1/fr
Priority to PCT/EP2011/073640 priority patent/WO2012085118A1/fr
Publication of DE102010063985A1 publication Critical patent/DE102010063985A1/de
Pending legal-status Critical Current

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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
DE102010063985A 2010-12-22 2010-12-22 LED-Betriebsgerät Pending DE102010063985A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE102010063985A DE102010063985A1 (de) 2010-12-22 2010-12-22 LED-Betriebsgerät
EP11802418.1A EP2656687B1 (fr) 2010-12-22 2011-12-21 Appareil de commande de del
PCT/EP2011/073640 WO2012085118A1 (fr) 2010-12-22 2011-12-21 Appareil de commande de del

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010063985A DE102010063985A1 (de) 2010-12-22 2010-12-22 LED-Betriebsgerät

Publications (1)

Publication Number Publication Date
DE102010063985A1 true DE102010063985A1 (de) 2012-06-28

Family

ID=45420656

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102010063985A Pending DE102010063985A1 (de) 2010-12-22 2010-12-22 LED-Betriebsgerät

Country Status (3)

Country Link
EP (1) EP2656687B1 (fr)
DE (1) DE102010063985A1 (fr)
WO (1) WO2012085118A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014224635A1 (de) * 2014-12-02 2016-06-16 Zumtobel Lighting Gmbh LED-Modul

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3006848B1 (fr) * 2013-06-07 2019-04-26 Westline Circuit et procede d'alimentation de diodes, dispositif d'eclairage a base de diodes comprenant un tel circuit.
FR3023669A1 (fr) * 2014-07-11 2016-01-15 Aledia Circuit optoelectronique a diodes electroluminescentes a scintillement reduit

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090057534A1 (en) * 2007-08-28 2009-03-05 Coretronic Corporation Light source device
DE102007041131A1 (de) 2007-08-30 2009-03-05 Osram Gesellschaft mit beschränkter Haftung Anordnung, Verwendung und Verfahren zur Ansteuerung von Licht emittierenden Bauelementen
WO2009029553A2 (fr) * 2007-08-24 2009-03-05 Cirrus Logic, Inc. Commande multi-del
WO2009116854A2 (fr) * 2008-03-17 2009-09-24 Eldolab Holding B.V. Ensemble à del, accessoire à del, procédé de commande et programme logiciel
US20100060175A1 (en) * 2008-09-09 2010-03-11 Exclara Inc. Apparatus, Method and System for Providing Power to Solid State Lighting
US20100308738A1 (en) * 2009-06-04 2010-12-09 Exclara Inc. Apparatus, Method and System for Providing AC Line Power to Lighting Devices

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19841490B4 (de) * 1998-09-10 2005-06-30 Infineon Technologies Ag Schaltungsanordnung zum Schutz einer Serienschaltung aus mindestens zwei Leuchdioden vor dem Ausfall
DE10103611B4 (de) * 2001-01-26 2013-12-19 Insta Elektro Gmbh Schaltungsanordnung zum Betreiben von mehreren Leuchtmitteln
DE10159765C2 (de) * 2001-12-05 2003-11-06 Audi Ag Anordnung zur Ansteuerung einer Anzahl von lichtemittierenden Dioden und Verfahren zum Betreiben einer derartigen Anordnung
US7009580B2 (en) * 2002-03-01 2006-03-07 Cotco Holdings, Ltd. Solid state lighting array driving circuit
US6989807B2 (en) * 2003-05-19 2006-01-24 Add Microtech Corp. LED driving device
JP2005216812A (ja) * 2004-02-02 2005-08-11 Pioneer Electronic Corp 点灯装置および照明装置
US7649326B2 (en) * 2006-03-27 2010-01-19 Texas Instruments Incorporated Highly efficient series string LED driver with individual LED control
US7963670B2 (en) * 2006-07-31 2011-06-21 1 Energy Solutions, Inc. Bypass components in series wired LED light strings
US7800316B2 (en) * 2008-03-17 2010-09-21 Micrel, Inc. Stacked LED controllers
JP2009231580A (ja) * 2008-03-24 2009-10-08 Stanley Electric Co Ltd Ｌｅｄ駆動モジュール

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009029553A2 (fr) * 2007-08-24 2009-03-05 Cirrus Logic, Inc. Commande multi-del
US20090057534A1 (en) * 2007-08-28 2009-03-05 Coretronic Corporation Light source device
DE102007041131A1 (de) 2007-08-30 2009-03-05 Osram Gesellschaft mit beschränkter Haftung Anordnung, Verwendung und Verfahren zur Ansteuerung von Licht emittierenden Bauelementen
WO2009116854A2 (fr) * 2008-03-17 2009-09-24 Eldolab Holding B.V. Ensemble à del, accessoire à del, procédé de commande et programme logiciel
US20100060175A1 (en) * 2008-09-09 2010-03-11 Exclara Inc. Apparatus, Method and System for Providing Power to Solid State Lighting
US20100308738A1 (en) * 2009-06-04 2010-12-09 Exclara Inc. Apparatus, Method and System for Providing AC Line Power to Lighting Devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014224635A1 (de) * 2014-12-02 2016-06-16 Zumtobel Lighting Gmbh LED-Modul
AT15487U1 (de) * 2014-12-02 2017-10-15 Zumtobel Lighting Gmbh LED-Modul

Also Published As

Publication number Publication date
EP2656687A1 (fr) 2013-10-30
EP2656687B1 (fr) 2016-07-13
WO2012085118A1 (fr) 2012-06-28

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Legal Events

Date Code Title Description
R163 Identified publications notified
R081 Change of applicant/patentee

Owner name: TRILUX GMBH & CO. KG, DE

Free format text: FORMER OWNER: BAG ENGINEERING GMBH, 59759 ARNSBERG, DE

Owner name: BAG ELECTRONICS GMBH, DE

Free format text: FORMER OWNER: BAG ENGINEERING GMBH, 59759 ARNSBERG, DE

Owner name: ONGINEER GMBH, DE

Free format text: FORMER OWNER: BAG ENGINEERING GMBH, 59759 ARNSBERG, DE

R082 Change of representative

Representative=s name: PATENTANWAELTE LIPPERT, STACHOW & PARTNER, DE

Representative=s name: LIPPERT STACHOW PATENTANWAELTE RECHTSANWAELTE , DE

R012 Request for examination validly filed
R005 Application deemed withdrawn due to failure to request examination
R409 Internal rectification of the legal status completed
R409 Internal rectification of the legal status completed
R081 Change of applicant/patentee

Owner name: TRILUX GMBH & CO. KG, DE

Free format text: FORMER OWNER: BAG ELECTRONICS GMBH, 59759 ARNSBERG, DE

Owner name: ONGINEER GMBH, DE

Free format text: FORMER OWNER: BAG ELECTRONICS GMBH, 59759 ARNSBERG, DE

R082 Change of representative

Representative=s name: LIPPERT STACHOW PATENTANWAELTE RECHTSANWAELTE , DE

R081 Change of applicant/patentee

Owner name: TRILUX GMBH & CO. KG, DE

Free format text: FORMER OWNER: ONGINEER GMBH, 32339 ESPELKAMP, DE

R082 Change of representative

Representative=s name: LIPPERT STACHOW PATENTANWAELTE RECHTSANWAELTE , DE

R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: H05B0037020000

Ipc: H05B0045480000