IN2014CN02654A - - Google Patents

Info

Publication number
IN2014CN02654A
IN2014CN02654A IN2654CHN2014A IN2014CN02654A IN 2014CN02654 A IN2014CN02654 A IN 2014CN02654A IN 2654CHN2014 A IN2654CHN2014 A IN 2654CHN2014A IN 2014CN02654 A IN2014CN02654 A IN 2014CN02654A
Authority
IN
India
Prior art keywords
circuit
light emitting
emitting diode
electronic ballast
driver
Prior art date
Application number
Other languages
English (en)
Inventor
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 IN2014CN02654A publication Critical patent/IN2014CN02654A/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]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/382—Switched mode power supply [SMPS] with galvanic isolation between input and output
    • 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]
    • 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
    • H05B44/00—Circuit arrangements for operating electroluminescent light sources
    • 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

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Led Devices (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
IN2654CHN2014 2011-10-20 2012-10-17 IN2014CN02654A (enrdf_load_html_response)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161549360P 2011-10-20 2011-10-20
PCT/IB2012/055652 WO2013057669A1 (en) 2011-10-20 2012-10-17 Driver for connecting led to electronic ballast

Publications (1)

Publication Number Publication Date
IN2014CN02654A true IN2014CN02654A (enrdf_load_html_response) 2015-06-26

Family

ID=47137994

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2654CHN2014 IN2014CN02654A (enrdf_load_html_response) 2011-10-20 2012-10-17

Country Status (7)

Country Link
US (1) US9101013B2 (enrdf_load_html_response)
EP (1) EP2749128B1 (enrdf_load_html_response)
JP (1) JP6087937B2 (enrdf_load_html_response)
CN (1) CN103891405B (enrdf_load_html_response)
IN (1) IN2014CN02654A (enrdf_load_html_response)
RU (1) RU2609130C2 (enrdf_load_html_response)
WO (1) WO2013057669A1 (enrdf_load_html_response)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2623093C2 (ru) 2012-02-24 2017-06-22 Филипс Лайтинг Холдинг Б.В. Модифицированная светодиодная лампа с шунтирующими конденсаторами, параллельными выпрямляющим диодам, для использования с балластом
JP6007680B2 (ja) * 2012-08-31 2016-10-12 株式会社リコー 点灯制御回路及びその点灯制御回路を用いた照明灯及び点灯制御回路の制御方法
CN105766060B (zh) * 2013-11-21 2018-04-24 飞利浦照明控股有限公司 用于改装发光二极管管的保护
CN104470086B (zh) * 2014-11-21 2017-06-06 浙江晨辉照明有限公司 一种led灯管
EP3348120B1 (en) * 2015-09-09 2019-03-27 Signify Holding B.V. Led tube lamp
JP2020523747A (ja) * 2017-06-12 2020-08-06 シグニファイ ホールディング ビー ヴィＳｉｇｎｉｆｙ Ｈｏｌｄｉｎｇ Ｂ．Ｖ． ランプの管状ｌｅｄ装置用の変換回路
CN109819543A (zh) * 2017-11-21 2019-05-28 通用电气照明解决方案有限公司 Led照明组件及其驱动电路
US10136482B1 (en) * 2018-01-23 2018-11-20 Philips Lighting Holding B.V. Lighting driver, lighting system and control method
CN110662323B (zh) * 2018-06-28 2022-04-12 朗德万斯公司 驱动器、用于控制驱动器的方法以及照明模块

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6563269B2 (en) * 1999-12-06 2003-05-13 Mark I. Robinett Rechargeable portable light with multiple charging systems
US7049761B2 (en) * 2000-02-11 2006-05-23 Altair Engineering, Inc. Light tube and power supply circuit
US7204622B2 (en) * 2002-08-28 2007-04-17 Color Kinetics Incorporated Methods and systems for illuminating environments
US7154229B2 (en) * 2004-11-04 2006-12-26 Osram Sylvania, Inc. Electronic ballast with load shed circuit
US7375476B2 (en) * 2005-04-08 2008-05-20 S.C. Johnson & Son, Inc. Lighting device having a circuit including a plurality of light emitting diodes, and methods of controlling and calibrating lighting devices
JP5198456B2 (ja) * 2006-10-06 2013-05-15 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 切り替え光素子及びその動作方法
ATE500710T1 (de) * 2006-10-06 2011-03-15 Koninkl Philips Electronics Nv Netzteilvorrichtung für lichtelemente und verfahren zur stromzufuhr in die lichtelemente
EP2218305A1 (en) 2007-11-07 2010-08-18 Koninklijke Philips Electronics N.V. Power supply circuit
US8502454B2 (en) * 2008-02-08 2013-08-06 Innosys, Inc Solid state semiconductor LED replacement for fluorescent lamps
JP2009245790A (ja) * 2008-03-31 2009-10-22 Nippon Telegr & Teleph Corp <Ntt> 照明装置
JP2009272154A (ja) * 2008-05-08 2009-11-19 Rohm Co Ltd 発光ダイオード照明装置
WO2009138104A1 (en) * 2008-05-14 2009-11-19 Lioris B.V. Led-based lighting system with high power factor
TWI580305B (zh) 2008-09-05 2017-04-21 艾杜雷控股有限公司 以發光二極體為光源之照明系統
US8358056B2 (en) 2008-10-16 2013-01-22 Kumho Electric Inc. LED fluorescent lamp
JP5412122B2 (ja) * 2009-01-29 2014-02-12 ローム株式会社 Ｌｅｄ照明装置
EP2836054B1 (en) 2009-08-18 2020-10-14 eldoLAB Holding B.V. Control unit for a LED assembly and lighting system
US8729809B2 (en) * 2009-09-08 2014-05-20 Denovo Lighting, Llc Voltage regulating devices in LED lamps with multiple power sources
WO2011084525A1 (en) * 2009-12-16 2011-07-14 Exclara, Inc. Adaptive current regulation for solid state lighting
JP2011233450A (ja) * 2010-04-30 2011-11-17 On Semiconductor Trading Ltd 発光素子の制御回路
CN201682679U (zh) * 2010-04-30 2010-12-22 深圳市博源电子有限公司 镇流器的转换电路及采用该电路的荧光灯、led日光灯
CN102264175A (zh) * 2010-05-26 2011-11-30 马士科技有限公司 一种可分级调光的发光二极管灯调光装置
CA3025336A1 (en) 2010-09-30 2012-03-30 Philips Lighting Holding B.V. Apparatus and methods for supplying power

Also Published As

Publication number Publication date
JP6087937B2 (ja) 2017-03-01
JP2014535135A (ja) 2014-12-25
EP2749128A1 (en) 2014-07-02
CN103891405B (zh) 2016-08-24
EP2749128B1 (en) 2015-01-28
US9101013B2 (en) 2015-08-04
CN103891405A (zh) 2014-06-25
RU2014120165A (ru) 2015-11-27
WO2013057669A1 (en) 2013-04-25
US20140265901A1 (en) 2014-09-18
RU2609130C2 (ru) 2017-01-30

Similar Documents

Publication Publication Date Title
IN2014CN02654A (enrdf_load_html_response)
WO2010090832A3 (en) Ballast/line detection circuit for fluorescent replacement lamps
WO2013152367A3 (de) Wandler für ein leuchtmittel, led-konverter und verfahren zum betreiben eines wandlers
MX2016008129A (es) Un dispositivo y sistema para un controlador de lámpara de tubo fluorescente lineal con diodos emisores de luz.
GB2487698A (en) Apparatus and method for led light control
EP2469984A3 (en) Light emitting diode retrofit system for fluorescent lighting systems
MX2013012800A (es) Atenuacion luminica para circuito impulsor de led de corriente constante.
WO2012081878A3 (ko) 교류 구동 엘이디 조명장치
MX362549B (es) Sistema de iluminacion de diodos emisores de luz (led).
WO2011063302A3 (en) Fluorescent light fixture assembly with led lighting element and converter modules
EP2496058A3 (en) Illumination system
WO2012057927A3 (en) Lighting system electronic ballast or driver with shunt circuit for lighting control quiescent current
EP2362717A3 (en) Lighting Device and Illumination Fixture using thereof
EP2413662A3 (en) Power source unit for LED lamps, and LED lamp system
PH12017500310A1 (en) Electrodeless fluorescent ballast driving circuit and resonance circuit with added filtration and protection
GB2549012A (en) Light emitting diode (LED)driver having direct replacement capabilities
EP2278857A3 (en) Backlight assembly and display apparatus having the same
EP2519078A8 (en) LED drive circuit and LED illumination light
IN2012DE00931A (enrdf_load_html_response)
RU2013148100A (ru) Управление угловым распределением света посредством регулятора
WO2013090700A3 (en) Transformer voltage detection in dimmable lighting systems
EP2480051A3 (en) Lighting device and luminaire
RU2016110085A (ru) Осветительная система
MX2015009214A (es) Lampara led y metodo para accionar al menos una serie de led de la misma.
EP2488000A3 (en) Two level lighting ballast