IN2014CN02381A - - Google Patents

Info

Publication number
IN2014CN02381A
IN2014CN02381A IN2381CHN2014A IN2014CN02381A IN 2014CN02381 A IN2014CN02381 A IN 2014CN02381A IN 2381CHN2014 A IN2381CHN2014 A IN 2381CHN2014A IN 2014CN02381 A IN2014CN02381 A IN 2014CN02381A
Authority
IN
India
Prior art keywords
ssl
dimmer
output
light
determining
Prior art date
Application number
Other languages
English (en)
Inventor
Harald Josef Günther Radermacher
Bruycker Patrick Alouisius Martina De
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 IN2014CN02381A publication Critical patent/IN2014CN02381A/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
    • H05B44/00—Circuit arrangements for operating electroluminescent light sources
    • 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]
    • H05B45/10—Controlling the intensity of the light

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
IN2381CHN2014 2011-10-14 2012-10-12 IN2014CN02381A (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161547082P 2011-10-14 2011-10-14
US201261645780P 2012-05-11 2012-05-11
PCT/IB2012/055541 WO2013054297A1 (en) 2011-10-14 2012-10-12 System and method for controlling dimming of solid state lighting device

Publications (1)

Publication Number Publication Date
IN2014CN02381A true IN2014CN02381A (de) 2015-06-19

Family

ID=47324219

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2381CHN2014 IN2014CN02381A (de) 2011-10-14 2012-10-12

Country Status (8)

Country Link
US (1) US9674904B2 (de)
EP (1) EP2749130B1 (de)
JP (1) JP6143759B2 (de)
CN (1) CN103918349B (de)
BR (1) BR112014008524A2 (de)
IN (1) IN2014CN02381A (de)
RU (1) RU2611428C2 (de)
WO (1) WO2013054297A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2674014C1 (ru) * 2013-11-20 2018-12-04 Филипс Лайтинг Холдинг Б.В. Способы и аппарат для управления освещением от осветительного блока с многочисленными источниками света
CN103957622B (zh) * 2014-01-13 2017-06-09 上海新进半导体制造有限公司 适应nema曲线的led调光方法、电路以及供电系统
US20160065046A1 (en) * 2014-08-29 2016-03-03 John Alan GIBSON Method and circuits for diminishing dc offset
KR102222075B1 (ko) * 2014-10-10 2021-03-04 삼성디스플레이 주식회사 유기 발광 다이오드의 품질 검사 방법 및 이를 수행하기 위한 유기 발광 다이오드의 품질 검사 장치
EP3216318A1 (de) 2014-11-07 2017-09-13 Koninklijke Philips N.V. Ansteuerungsvorrichtung und ansteuerungsverfahren zur ansteuerung einer last
CN107710873B (zh) * 2015-06-12 2019-11-12 飞利浦照明控股有限公司 具有混合led通道的ac-led
WO2017071758A1 (en) * 2015-10-29 2017-05-04 Hewlett-Packard Development Company, L.P. Interlock circuit
JP7026095B2 (ja) * 2016-07-07 2022-02-25 サバント システムズ インコーポレイテッド インテリジェント照明制御システムの電気コネクタ装置、システム、および方法
CA3089368C (en) 2018-01-23 2021-06-15 DMF, Inc. Methods and apparatus for triac-based dimming of leds
NL2022773B1 (en) * 2019-03-20 2020-09-28 Klemko Techniek B V Method for realising an LED dimming assembly and an LED dimming assembly
CA3191629A1 (en) 2020-09-09 2022-03-17 Russikesh Kumar Apparatus and methods for communicating information and power via phase-cut ac waveforms

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144478A (en) 1977-08-11 1979-03-13 Esquire, Inc. Lamp system take control dimming circuit
US20040212324A1 (en) * 1997-07-29 2004-10-28 Michael Callahan Lighting systems
US6211627B1 (en) * 1997-07-29 2001-04-03 Michael Callahan Lighting systems
US6211626B1 (en) 1997-08-26 2001-04-03 Color Kinetics, Incorporated Illumination components
US6016038A (en) 1997-08-26 2000-01-18 Color Kinetics, Inc. Multicolored LED lighting method and apparatus
US7233115B2 (en) * 2004-03-15 2007-06-19 Color Kinetics Incorporated LED-based lighting network power control methods and apparatus
US7511628B2 (en) * 2005-05-16 2009-03-31 Lutron Electronics Co., Inc. Status indicator circuit for a dimmer switch
JP4744966B2 (ja) 2005-07-26 2011-08-10 パナソニック電工株式会社 発光ダイオード用直流電源装置およびそれを用いる照明器具
US7902769B2 (en) * 2006-01-20 2011-03-08 Exclara, Inc. Current regulator for modulating brightness levels of solid state lighting
US8441210B2 (en) 2006-01-20 2013-05-14 Point Somee Limited Liability Company Adaptive current regulation for solid state lighting
JP4430084B2 (ja) * 2007-02-28 2010-03-10 シャープ株式会社 Ｌｅｄ発光装置及びｌｅｄ発光装置を用いた機器及び灯具
US8174204B2 (en) * 2007-03-12 2012-05-08 Cirrus Logic, Inc. Lighting system with power factor correction control data determined from a phase modulated signal
US7667408B2 (en) * 2007-03-12 2010-02-23 Cirrus Logic, Inc. Lighting system with lighting dimmer output mapping
US7868561B2 (en) * 2007-10-31 2011-01-11 Lutron Electronics Co., Inc. Two-wire dimmer circuit for a screw-in compact fluorescent lamp
US8102167B2 (en) * 2008-03-25 2012-01-24 Microsemi Corporation Phase-cut dimming circuit
TW200945953A (en) 2008-04-21 2009-11-01 Fego Prec Ind Co Ltd Phase-control dimming electronic ballast system and the control method thereof
US7936132B2 (en) * 2008-07-16 2011-05-03 Iwatt Inc. LED lamp
CN102132628B (zh) * 2008-08-25 2014-03-12 马克西姆综合产品公司 固态照明装置中的功率因数校正和固态照明装置的调光
US8487546B2 (en) * 2008-08-29 2013-07-16 Cirrus Logic, Inc. LED lighting system with accurate current control
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
CN101686587B (zh) * 2008-09-25 2015-01-28 皇家飞利浦电子股份有限公司 用于向led阵列提供可变功率的驱动器
US8299722B2 (en) * 2008-12-12 2012-10-30 Cirrus Logic, Inc. Time division light output sensing and brightness adjustment for different spectra of light emitting diodes
US8362707B2 (en) * 2008-12-12 2013-01-29 Cirrus Logic, Inc. Light emitting diode based lighting system with time division ambient light feedback response
CN102301830A (zh) * 2009-02-02 2011-12-28 Nxp股份有限公司 用于在渐进调光模式和舍相调光模式之间进行选择的调光器控制电路
KR101659715B1 (ko) 2009-06-18 2016-09-26 코닌클리케 필립스 엔.브이. Ｔｒｉａｃ 디머를 위한 ｌｅｄ들을 갖는 파워 인터페이스
US8222832B2 (en) * 2009-07-14 2012-07-17 Iwatt Inc. Adaptive dimmer detection and control for LED lamp
JP5773394B2 (ja) * 2009-09-28 2015-09-02 コーニンクレッカ フィリップス エヌ ヴェ ソリッドステート照明システムの深調光を提供する方法及び装置
DE112010004051T5 (de) 2009-10-14 2013-02-07 Tridonic Uk Ltd. Phasenschnitt-Dimmung für LEDs
CN102577624B (zh) * 2009-10-26 2015-01-07 皇家飞利浦有限公司 用于相切电力控制的保持电流电路及维持保持电流的方法
JP5441638B2 (ja) * 2009-11-25 2014-03-12 ニッポ電工株式会社 調光装置
US8618751B2 (en) * 2009-12-30 2013-12-31 Leviton Manufacturing Co., Inc. Phase control with adaptive parameters
RU2427984C1 (ru) * 2010-01-20 2011-08-27 Сергей Михайлович Гвоздев Осветительное устройство на светодиодах с управлением световым излучением
KR20130018694A (ko) * 2010-02-18 2013-02-25 클립살 오스트레일리아 피티와이 엘티디 디머 회로용 제어 신호 발생기
GB2478284B (en) * 2010-03-01 2017-05-17 Multiload Tech Ltd Power supply apparatus
US8111017B2 (en) * 2010-07-12 2012-02-07 O2Micro, Inc Circuits and methods for controlling dimming of a light source
EP2410821B1 (de) * 2010-07-20 2014-01-08 Panasonic Corporation Lichtvorrichtung mit Lichtemitteirenden Halbleiterbauelement und Beleuchtungseinrichtung damit
EP2440020B1 (de) * 2010-10-07 2016-12-28 Silergy Corp. Erzeugung aus einer Phasendimmer-Ausgabe mit schneller Reaktion auf Änderungen der Dimmerposition
US20120146539A1 (en) * 2010-12-10 2012-06-14 Scott Arthur Riesebosch Jitter detection and compensation circuit for led lamps
US20120161665A1 (en) * 2010-12-23 2012-06-28 Tom William Thornton Precision light control apparatus and methods
US8669715B2 (en) * 2011-04-22 2014-03-11 Crs Electronics LED driver having constant input current
JP5834236B2 (ja) * 2011-05-12 2015-12-16 パナソニックＩｐマネジメント株式会社 固体光源点灯装置およびそれを用いた照明器具
JP5210419B2 (ja) * 2011-07-01 2013-06-12 パナソニック株式会社 スイッチング電源装置及びそれを用いた照明器具
US20130049631A1 (en) * 2011-08-23 2013-02-28 Scott A. Riesebosch Led lamp with variable dummy load

Also Published As

Publication number Publication date
EP2749130A1 (de) 2014-07-02
WO2013054297A1 (en) 2013-04-18
BR112014008524A2 (pt) 2017-04-18
US9674904B2 (en) 2017-06-06
JP6143759B2 (ja) 2017-06-07
CN103918349A (zh) 2014-07-09
RU2611428C2 (ru) 2017-02-22
EP2749130B1 (de) 2018-01-10
RU2014119251A (ru) 2015-11-20
US20140252992A1 (en) 2014-09-11
JP2014532274A (ja) 2014-12-04
CN103918349B (zh) 2016-12-28

Similar Documents

Publication Publication Date Title
IN2014CN02381A (de)
WO2013006732A3 (en) Non-foster circuit stabilization circuit and method
MX2011011471A (es) Interruptor de transferencia automatico que responde a mensajes de comunicaciones en serie y sistema de energia que incluyendo al mismo.
WO2013136301A3 (en) Circuit arrangement
RU2014134461A (ru) Устройство вывода предупреждающего сигнала и способ вывода предупреждающего сигнала
MX336542B (es) Interpretacion dual de un campo de longitud de una unidad de señal.
WO2011151622A3 (en) Determining an indication of a background level of utility consumption
MX2013010534A (es) Sistema de manejo de energia para instalacion de ascensor con energia solar.
WO2013037740A3 (en) Safety device for a photovoltaic system
MX2015014463A (es) Operacion de calibracion de un dispositivo de iluminacion.
WO2010148181A3 (en) Dynamically controlling configuration of a power grid comprising one or more stand-alone sub-grids
WO2012131366A3 (en) Lighting device
WO2011019550A3 (en) System and method for associating a load demand with a variable power generation
GB2496339A (en) Determination of display device power consumption
RU2013151796A (ru) Система управления электрическим светом и дневным светом с двухрежимным датчиком света
MX2013014842A (es) Metodo y aparato para controlar energia optica.
WO2011029049A3 (en) Power supply system for a building
GB2518793A (en) Content based dynamic control methods and systems for display brightness
WO2012118714A3 (en) Timing calibration for multimode i/o systems
WO2014027239A3 (en) Switched continuous time linear equalizer with integrated sampler
WO2014009861A3 (en) Method of controlling a lighting device
EA201270821A1 (ru) Способ и система для генерирования сигнала для устройства видеоотображения
GB2496828A (en) TTI Adaptation in E-DCH
WO2012018182A3 (en) Integrating sphere photometer and measuring method of the same
PH12017550096A1 (en) Opportunistically changing display brightness