DE112012004722A5 - Verfahren zum Betreiben von wenigstens einer LED mittels Dithering - Google Patents

Verfahren zum Betreiben von wenigstens einer LED mittels Dithering Download PDF

Info

Publication number
DE112012004722A5
DE112012004722A5 DE112012004722.2T DE112012004722T DE112012004722A5 DE 112012004722 A5 DE112012004722 A5 DE 112012004722A5 DE 112012004722 T DE112012004722 T DE 112012004722T DE 112012004722 A5 DE112012004722 A5 DE 112012004722A5
Authority
DE
Germany
Prior art keywords
dithering
led
operating
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.)
Withdrawn
Application number
DE112012004722.2T
Other languages
English (en)
Inventor
Thomas KUENG
Ueli Keller
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.)
Tridonic GmbH and Co KG
Original Assignee
Tridonic GmbH and 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 and Co KG filed Critical Tridonic GmbH and Co KG
Publication of DE112012004722A5 publication Critical patent/DE112012004722A5/de
Withdrawn legal-status Critical Current

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]
    • H05B45/30—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]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/375—Switched mode power supply [SMPS] using buck topology
DE112012004722.2T 2011-11-11 2012-11-12 Verfahren zum Betreiben von wenigstens einer LED mittels Dithering Withdrawn DE112012004722A5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATGM619/2011 2011-11-11
AT6192011 2011-11-11
PCT/AT2012/000289 WO2013067564A1 (de) 2011-11-11 2012-11-12 Verfahren zum betreiben von wenigstens einer led mittels dithering

Publications (1)

Publication Number Publication Date
DE112012004722A5 true DE112012004722A5 (de) 2014-08-21

Family

ID=48288357

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112012004722.2T Withdrawn DE112012004722A5 (de) 2011-11-11 2012-11-12 Verfahren zum Betreiben von wenigstens einer LED mittels Dithering

Country Status (3)

Country Link
EP (1) EP2777364B1 (de)
DE (1) DE112012004722A5 (de)
WO (1) WO2013067564A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013210581B4 (de) 2013-06-06 2015-01-08 Osram Gmbh Schaltungsanordnung und Verfahren zum Betreiben und Dimmen mindestens einer LED
DE202015101996U1 (de) * 2015-04-22 2015-05-11 Tridonic Gmbh & Co Kg Getakteter Wandler für dimmbare Leuchtmittel mit dynamisch einstellbarem Filter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006034371B4 (de) 2006-04-21 2019-01-31 Tridonic Ag Betriebsschaltung und Betriebsverfahren für Leuchtdioden
US7928712B1 (en) * 2007-06-01 2011-04-19 Rf Micro Devices, Inc. Low noise fast dithering switching power supply
EP3190862B1 (de) * 2009-05-04 2019-07-03 eldoLAB Holding B.V. Steuereinheit für eine led-anordnung und beleuchtungssystem
US9554433B2 (en) * 2010-04-09 2017-01-24 Eldolab Holding B.V. Driver system for driving a plurality of LED's
US9433053B2 (en) * 2010-05-14 2016-08-30 Lumastream Canada Ulc Method and system for controlling solid state lighting via dithering

Also Published As

Publication number Publication date
WO2013067564A1 (de) 2013-05-16
EP2777364A1 (de) 2014-09-17
EP2777364B1 (de) 2016-03-16

Similar Documents

Publication Publication Date Title
DK2709613T4 (da) Fremgangsmåder til behandling af hcv
DK2776833T3 (da) Cobinder-understøttet testfremgangsmåde
BR112014022660A2 (pt) método para executar uma operação de abandono de um poço
BR112014005244A2 (pt) método de abrasão de uma peça de trabalho
BR112014025522A2 (pt) método para recuperar hidrocarbonetos de uma formação
BR112014011913A2 (pt) método de perfuração
BR112014007958A2 (pt) método
BR112014001237A2 (pt) método
BR112014001851A2 (pt) método
DK4005588T3 (da) Sammensætning til kontrolleret ovariestimulering
DK2857019T3 (da) Fremgangsmåde til behandling af multipel sklerose
DE112013001982A5 (de) Verfahren zur Verminderung von Rupfschwingungen
BR112014009795A2 (pt) método
FI20116094L (fi) Menetelmä hissin nostoköysistön asentamiseksi
DE112013005267A5 (de) Organisches optoelektronisches Bauelement und Verfahren zum Betrieb des organischen optoelektronischen Bauelements
DE112012006913B8 (de) Verfahren zum Steuern einer Fahrzeugantriebsvorrichtung
BR112013022820A2 (pt) método de tratamento
DE112014005840A5 (de) Verfahren zum Steuern eines Vollbrücken DC/DC-Wandlers
DE112014000564A5 (de) Verfahren zum Betrieb eines organischen optoelektronischen Bauelements
DE112013005262A5 (de) Organisches optoelektronisches Bauelement und Verfahren zum Betrieb des organischen optoelektronischen Bauelements
FI20115424A (fi) Menetelmä kohteen pinnan muokkaamiseksi
DE112013003797A5 (de) Verfahren zum Betreiben eines Antriebstrangs
DK3404041T3 (da) Fremgangsmåde til behandling af osteoporose
DE112013001380A5 (de) Verfahren zum Herstellen einer Laschenkette
DE112014002223A5 (de) Verfahren zum Betreiben eines LED-Konverters

Legal Events

Date Code Title Description
R082 Change of representative

Representative=s name: MITSCHERLICH, PATENT- UND RECHTSANWAELTE, PART, DE

Representative=s name: MITSCHERLICH, PATENT- UND RECHTSANWAELTE PARTM, DE

R083 Amendment of/additions to inventor(s)
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee