IN2014CN01065A - - Google Patents

Info

Publication number
IN2014CN01065A
IN2014CN01065A IN1065CHN2014A IN2014CN01065A IN 2014CN01065 A IN2014CN01065 A IN 2014CN01065A IN 1065CHN2014 A IN1065CHN2014 A IN 1065CHN2014A IN 2014CN01065 A IN2014CN01065 A IN 2014CN01065A
Authority
IN
India
Prior art keywords
voltage
current
momentary value
rectifier
input terminals
Prior art date
Application number
Other languages
English (en)
Inventor
Henricus Marius Joseph Maria Kahlman
Ralph Kurt
Haimin Tao
Original Assignee
Koninkl Philips Nv
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 Koninkl Philips Nv filed Critical Koninkl Philips Nv
Publication of IN2014CN01065A publication Critical patent/IN2014CN01065A/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]
    • H05B45/40—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

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
IN1065CHN2014 2011-08-23 2012-08-21 IN2014CN01065A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161526302P 2011-08-23 2011-08-23
PCT/IB2012/054217 WO2013027171A1 (en) 2011-08-23 2012-08-21 Led light source

Publications (1)

Publication Number Publication Date
IN2014CN01065A true IN2014CN01065A (de) 2015-04-10

Family

ID=47080748

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1065CHN2014 IN2014CN01065A (de) 2011-08-23 2012-08-21

Country Status (7)

Country Link
US (1) US9345080B2 (de)
EP (1) EP2749127B1 (de)
JP (1) JP2014529854A (de)
CN (1) CN103748962B (de)
IN (1) IN2014CN01065A (de)
RU (1) RU2014110786A (de)
WO (1) WO2013027171A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3461235B1 (de) * 2014-03-17 2020-01-08 Citizen Watch Co., Ltd. Led-beleuchtungsvorrichtung
DE102014104365B4 (de) * 2014-03-28 2015-11-26 Vossloh-Schwabe Deutschland Gmbh Beleuchtungsvorrichtung
CN107710872B (zh) * 2015-06-04 2019-11-22 飞利浦照明控股有限公司 具有改进的辉光减少的led光源
US11191220B2 (en) * 2016-09-25 2021-12-07 Illum Horticulture Llc Method and apparatus for horticultural lighting with current sharing
CN110418453B (zh) * 2019-04-12 2024-04-19 德昊电子科技(深圳)有限公司 一种自适应控制多路led灯的电流及混光无频闪电路

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7081722B1 (en) * 2005-02-04 2006-07-25 Kimlong Huynh Light emitting diode multiphase driver circuit and method
US7649322B2 (en) * 2006-11-08 2010-01-19 Seasonal Specialties Llc Limited flicker light emitting diode string
WO2008060469A2 (en) * 2006-11-10 2008-05-22 Philips Solid-State Lighting Solutions, Inc. Methods and apparatus for controlling series-connected leds
US8466627B2 (en) 2008-07-30 2013-06-18 Koninklijke Philips N.V. Device with light-emitting diode circuits
KR101618583B1 (ko) 2008-10-02 2016-05-09 코닌클리케 필립스 엔.브이. 플리커 성능이 개선된 ｌｅｄ 회로 장치
US8669704B2 (en) * 2008-12-12 2014-03-11 Koninklijke Philips N.V. LED light source and lamp comprising such a LED light source
WO2010143239A1 (ja) 2009-06-09 2010-12-16 ニッタ株式会社 直流電源装置及びｌｅｄ点灯装置
JP2011023231A (ja) * 2009-07-16 2011-02-03 Mitsubishi Electric Corp 点灯装置及び照明器具
JP2011054738A (ja) * 2009-09-01 2011-03-17 Panasonic Electric Works Co Ltd 発光装置及びこれを用いた照明装置
JP5785557B2 (ja) * 2009-12-11 2015-09-30 コーニンクレッカ フィリップス エヌ ヴェ 照明回路用の駆動モード

Also Published As

Publication number Publication date
US20140197740A1 (en) 2014-07-17
CN103748962B (zh) 2017-04-26
EP2749127A1 (de) 2014-07-02
WO2013027171A1 (en) 2013-02-28
RU2014110786A (ru) 2015-09-27
US9345080B2 (en) 2016-05-17
JP2014529854A (ja) 2014-11-13
EP2749127B1 (de) 2015-10-14
CN103748962A (zh) 2014-04-23

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