IN2014CN02649A - - Google Patents

Info

Publication number
IN2014CN02649A
IN2014CN02649A IN2649CHN2014A IN2014CN02649A IN 2014CN02649 A IN2014CN02649 A IN 2014CN02649A IN 2649CHN2014 A IN2649CHN2014 A IN 2649CHN2014A IN 2014CN02649 A IN2014CN02649 A IN 2014CN02649A
Authority
IN
India
Prior art keywords
light emitting
terminal
emitting diode
switch
circuit
Prior art date
Application number
Other languages
English (en)
Inventor
Hugo Veenstra
Harald Josef Günther Radermacher
Bob Bernardus Anthonius Theunissen
Adrianus Sempel
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 IN2014CN02649A publication Critical patent/IN2014CN02649A/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
    • H05B45/46—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
    • 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
    • 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

  • Electronic Switches (AREA)
  • Led Devices (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
IN2649CHN2014 2011-10-21 2012-10-16 IN2014CN02649A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161549802P 2011-10-21 2011-10-21
PCT/IB2012/055618 WO2013057654A1 (en) 2011-10-21 2012-10-16 Light emitting diode driver controlled by pulse superimposed on power signal

Publications (1)

Publication Number Publication Date
IN2014CN02649A true IN2014CN02649A (zh) 2015-08-07

Family

ID=47324228

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2649CHN2014 IN2014CN02649A (zh) 2011-10-21 2012-10-16

Country Status (7)

Country Link
US (1) US9113522B2 (zh)
EP (1) EP2745640B1 (zh)
JP (1) JP6029034B2 (zh)
CN (1) CN103891411B (zh)
IN (1) IN2014CN02649A (zh)
RU (1) RU2608828C2 (zh)
WO (1) WO2013057654A1 (zh)

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6053622A (en) * 1997-11-18 2000-04-25 Precision Controls, Inc. Wand activated electronic menorah
JP4457437B2 (ja) 1999-08-30 2010-04-28 富士ゼロックス株式会社 自己走査型発光装置
JP2003059335A (ja) * 2001-08-13 2003-02-28 Eitekkusu Kk Ｌｅｄ照明装置
EP1623603A1 (en) * 2003-05-07 2006-02-08 Koninklijke Philips Electronics N.V. Single driver for multiple light emitting diodes
EP1836880A2 (en) * 2005-01-05 2007-09-26 Lemnis Lighting IP GmbH Reactive circuit and rectifier circuit
US7081722B1 (en) * 2005-02-04 2006-07-25 Kimlong Huynh Light emitting diode multiphase driver circuit and method
US8063579B2 (en) * 2005-12-14 2011-11-22 Koninklijke Philips Electronics N.V. Circuit-arrangement for modulating an LED and method for operating same
JP5491855B2 (ja) * 2006-05-02 2014-05-14 コーニンクレッカ フィリップス エヌ ヴェ 発光ダイオード回路及び配列並びにデバイス
KR101101818B1 (ko) * 2006-06-28 2012-01-05 삼성전자주식회사 디스플레이장치 및 그 제어방법
CN101491159B (zh) 2006-07-07 2011-04-06 皇家飞利浦电子股份有限公司 用于把功率寻址到多个负载当中的所选负载的设备和方法
US7902771B2 (en) * 2006-11-21 2011-03-08 Exclara, Inc. Time division modulation with average current regulation for independent control of arrays of light emitting diodes
EP2123128B1 (en) * 2007-03-15 2013-06-05 Philips Intellectual Property & Standards GmbH Driver circuit for loads such as led, oled or laser diodes
CN101222805B (zh) * 2007-12-20 2012-07-18 北京中星微电子有限公司 一种用于多串led分时调整的方法及使用该方法的驱动装置
JP2009200257A (ja) * 2008-02-21 2009-09-03 Sharp Corp Ｌｅｄ駆動回路
EP2302706A4 (en) * 2008-07-15 2012-02-15 Sharp Kk CIRCUIT FOR ATTACKING ELEMENTS EMITTING FROM LIGHT
JP2010135136A (ja) * 2008-12-03 2010-06-17 Panasonic Electric Works Co Ltd Ｌｅｄ点灯装置
CN102239512B (zh) 2008-12-05 2014-12-17 皇家飞利浦电子股份有限公司 具有集成的延迟结构的oled
WO2010064183A1 (en) 2008-12-05 2010-06-10 Philips Intellectual Property & Standards Gmbh Circuit for and method of selectively powering a plurality of load elements
US8427063B2 (en) * 2009-07-29 2013-04-23 Vektrex Electronic Systems, Inc. Multicolor LED sequencer
JP5271223B2 (ja) * 2009-09-25 2013-08-21 パナソニック株式会社 発光モジュール装置
WO2011037024A1 (ja) * 2009-09-25 2011-03-31 パナソニック電工株式会社 発光モジュール装置と同装置に用いられる発光モジュール、及び同装置を備えた照明器具
RU2426281C1 (ru) * 2010-01-20 2011-08-10 Общество с ограниченной ответственностью "АРГО-ЦЕНТР" Интеллектуальный драйвер светодиодного светильника
CN201928481U (zh) * 2010-11-08 2011-08-10 国琏电子（上海）有限公司 发光二极管驱动系统

Also Published As

Publication number Publication date
US9113522B2 (en) 2015-08-18
US20140265891A1 (en) 2014-09-18
JP6029034B2 (ja) 2016-11-24
RU2608828C2 (ru) 2017-01-25
EP2745640A1 (en) 2014-06-25
CN103891411B (zh) 2016-01-13
RU2014120470A (ru) 2015-11-27
JP2015501512A (ja) 2015-01-15
EP2745640B1 (en) 2017-12-13
WO2013057654A1 (en) 2013-04-25
CN103891411A (zh) 2014-06-25

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