DK2465329T3 - Spektral forskydningsstyring til vekselstrøms-led-belysning som kan dæmpes - Google Patents

Spektral forskydningsstyring til vekselstrøms-led-belysning som kan dæmpes Download PDF

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Publication number
DK2465329T3
DK2465329T3 DK10808822.0T DK10808822T DK2465329T3 DK 2465329 T3 DK2465329 T3 DK 2465329T3 DK 10808822 T DK10808822 T DK 10808822T DK 2465329 T3 DK2465329 T3 DK 2465329T3
Authority
DK
Denmark
Prior art keywords
diffusion control
spectral diffusion
spectral
control
diffusion
Prior art date
Application number
DK10808822.0T
Other languages
English (en)
Inventor
Zdenko Grajcar
Original Assignee
Signify North America Corp
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
Priority claimed from US12/785,498 external-priority patent/US8373363B2/en
Priority claimed from US12/824,215 external-priority patent/US8643308B2/en
Application filed by Signify North America Corp filed Critical Signify North America Corp
Application granted granted Critical
Publication of DK2465329T3 publication Critical patent/DK2465329T3/da

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
    • 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
    • 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
    • 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
    • H05B45/31—Phase-control circuits
    • 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
    • H05B45/35—Balancing circuits
    • 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]
    • H05B45/30—Driver circuits
    • H05B45/36—Circuits for reducing or suppressing harmonics, ripples or electromagnetic interferences [EMI]
    • 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
    • H05B45/42—Antiparallel configurations
DK10808822.0T 2009-08-14 2010-08-13 Spektral forskydningsstyring til vekselstrøms-led-belysning som kan dæmpes DK2465329T3 (da)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US23409409P 2009-08-14 2009-08-14
US23382909P 2009-08-14 2009-08-14
US12/785,498 US8373363B2 (en) 2009-08-14 2010-05-24 Reduction of harmonic distortion for LED loads
US12/824,215 US8643308B2 (en) 2009-08-14 2010-06-27 Spectral shift control for dimmable AC LED lighting
PCT/US2010/045467 WO2011020016A1 (en) 2009-08-14 2010-08-13 Spectral shift control for dimmable ac led lighting

Publications (1)

Publication Number Publication Date
DK2465329T3 true DK2465329T3 (da) 2020-01-27

Family

ID=46052336

Family Applications (1)

Application Number Title Priority Date Filing Date
DK10808822.0T DK2465329T3 (da) 2009-08-14 2010-08-13 Spektral forskydningsstyring til vekselstrøms-led-belysning som kan dæmpes

Country Status (13)

Country Link
US (1) US20140197751A1 (da)
EP (2) EP2465174B1 (da)
JP (4) JP5819830B2 (da)
KR (2) KR20120079069A (da)
CN (4) CN102612862B (da)
BR (2) BR112012003331A2 (da)
DK (1) DK2465329T3 (da)
HU (1) HUE047273T2 (da)
IL (2) IL218054A0 (da)
PL (1) PL2465329T3 (da)
PT (1) PT2465329T (da)
RU (2) RU2012109542A (da)
WO (2) WO2011020016A1 (da)

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Also Published As

Publication number Publication date
EP2465329B1 (en) 2019-10-16
KR101711901B1 (ko) 2017-03-03
CN104717803A (zh) 2015-06-17
PT2465329T (pt) 2020-01-22
CN104869703A (zh) 2015-08-26
US20140197751A1 (en) 2014-07-17
EP2465174B1 (en) 2019-01-09
CN104717803B (zh) 2017-09-05
CN102612862A (zh) 2012-07-25
CN102612791A (zh) 2012-07-25
WO2011020007A1 (en) 2011-02-17
PL2465329T3 (pl) 2020-05-18
JP5986622B2 (ja) 2016-09-06
WO2011020016A1 (en) 2011-02-17
JP2013502081A (ja) 2013-01-17
HUE047273T2 (hu) 2020-04-28
JP5676611B2 (ja) 2015-02-25
KR20120079069A (ko) 2012-07-11
EP2465329A4 (en) 2015-02-18
JP6118868B2 (ja) 2017-04-19
IL218062A0 (en) 2012-04-30
RU2012109542A (ru) 2013-09-20
EP2465174A1 (en) 2012-06-20
JP2013502082A (ja) 2013-01-17
JP5819830B2 (ja) 2015-11-24
EP2465329A1 (en) 2012-06-20
KR20120079831A (ko) 2012-07-13
IL218054A0 (en) 2012-04-30
RU2012106216A (ru) 2013-09-20
BR112012003331A2 (pt) 2016-02-10
BR112012003317A2 (pt) 2016-03-01
EP2465174A4 (en) 2016-03-23
JP2015111687A (ja) 2015-06-18
CN102612862B (zh) 2015-06-03
CN104869703B (zh) 2018-06-26
CN102612791B (zh) 2015-04-08
JP2016042470A (ja) 2016-03-31

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