ATE416597T1 - Led dimmersteuerung - Google Patents

Led dimmersteuerung

Info

Publication number
ATE416597T1
ATE416597T1 AT03736588T AT03736588T ATE416597T1 AT E416597 T1 ATE416597 T1 AT E416597T1 AT 03736588 T AT03736588 T AT 03736588T AT 03736588 T AT03736588 T AT 03736588T AT E416597 T1 ATE416597 T1 AT E416597T1
Authority
AT
Austria
Prior art keywords
led
light sources
power
based light
circuits
Prior art date
Application number
AT03736588T
Other languages
English (en)
Inventor
Ihor Lys
Kevin Dowling
Frederick Morgan
Original Assignee
Philips Solid State Lighting
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=29423655&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE416597(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Philips Solid State Lighting filed Critical Philips Solid State Lighting
Application granted granted Critical
Publication of ATE416597T1 publication Critical patent/ATE416597T1/de

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
    • H05B45/357—Driver circuits specially adapted for retrofit LED light sources
    • H05B45/3574—Emulating the electrical or functional characteristics of incandescent lamps
    • H05B45/3577—Emulating the dimming characteristics, brightness or colour temperature of incandescent lamps
    • 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
    • H05B45/37—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]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2113/00—Combination of light sources
    • F21Y2113/10—Combination of light sources of different colours
    • F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/32—Pulse-control circuits
    • H05B45/325—Pulse-width modulation [PWM]

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Led Devices (AREA)
AT03736588T 2002-05-09 2003-05-09 Led dimmersteuerung ATE416597T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37907902P 2002-05-09 2002-05-09
US39162702P 2002-06-26 2002-06-26

Publications (1)

Publication Number Publication Date
ATE416597T1 true ATE416597T1 (de) 2008-12-15

Family

ID=29423655

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03736588T ATE416597T1 (de) 2002-05-09 2003-05-09 Led dimmersteuerung

Country Status (9)

Country Link
EP (1) EP1502483B1 (de)
JP (1) JP4347794B2 (de)
AT (1) ATE416597T1 (de)
AU (1) AU2003237827A1 (de)
DE (1) DE60325042D1 (de)
DK (1) DK1502483T3 (de)
ES (1) ES2320644T3 (de)
PT (1) PT1502483E (de)
WO (1) WO2003096761A1 (de)

Families Citing this family (124)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100381083C (zh) 2003-04-29 2008-04-16 韩力 一种非可燃性电子喷雾香烟
US6995355B2 (en) * 2003-06-23 2006-02-07 Advanced Optical Technologies, Llc Optical integrating chamber lighting using multiple color sources
US7126290B2 (en) 2004-02-02 2006-10-24 Radiant Power Corp. Light dimmer for LED and incandescent lamps
FR2866778A1 (fr) * 2004-02-24 2005-08-26 Marc Didier Patrick Pettmann Dispositif de commande des parametres et d'alimentation de projecteurs a leds rgb, en utilisant deux fils seulement
WO2011143510A1 (en) 2010-05-12 2011-11-17 Lynk Labs, Inc. Led lighting system
US10575376B2 (en) 2004-02-25 2020-02-25 Lynk Labs, Inc. AC light emitting diode and AC LED drive methods and apparatus
US10499465B2 (en) 2004-02-25 2019-12-03 Lynk Labs, Inc. High frequency multi-voltage and multi-brightness LED lighting devices and systems and methods of using same
EP1568938B1 (de) 2004-02-28 2006-09-27 TRUMPF Kreuzer Medizin Systeme GmbH + Co. KG Operationsleuchte
US7872427B2 (en) 2004-05-19 2011-01-18 Goeken Group Corp. Dimming circuit for LED lighting device with means for holding TRIAC in conduction
GB2416251B (en) * 2004-07-15 2008-01-09 Mood Concepts Ltd Lighting system and controller
EP1628494A1 (de) 2004-08-17 2006-02-22 Dialog Semiconductor GmbH Intelligente Lichtquelle mit Synchronisation mit einer Digitalkamera
EP1815720B1 (de) * 2004-11-19 2010-09-08 Koninklijke Philips Electronics N.V. Mehrdimensionale steuerung von beleuchtungsparametern
EP1820373B1 (de) * 2004-11-29 2011-01-26 Koninklijke Philips Electronics N.V. Verfahren und system zum justieren der lichteinstellung für eine mehrfarblichtquelle
US7230222B2 (en) * 2005-08-15 2007-06-12 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Calibrated LED light module
WO2007054758A1 (en) * 2005-11-10 2007-05-18 Koninklijke Philips Electronics, N.V. Led luminaire having non-uniform lighting capability
PL1785665T3 (pl) 2005-11-14 2012-03-30 Trumpf Medizin Systeme Gmbh & Co Kg Lampa operacyjna
DE202007007054U1 (de) 2006-11-15 2007-07-26 Trumpf Kreuzer Medizin Systeme Gmbh + Co. Kg System mit einer Operationsleuchte und mit einer Kamera
US9084314B2 (en) 2006-11-28 2015-07-14 Hayward Industries, Inc. Programmable underwater lighting system
KR20100016013A (ko) 2007-03-30 2010-02-12 홀딥 리미티드 광 시스템에 관련된 개량
EP1986469A1 (de) 2007-04-24 2008-10-29 Flowil International Lighting (Holding) B.V. Mehrfarbige Beleuchtungsvorrichtung und Verfahren zum Auswählen und Einstellen einer gewünschten Farbe
US11297705B2 (en) 2007-10-06 2022-04-05 Lynk Labs, Inc. Multi-voltage and multi-brightness LED lighting devices and methods of using same
US11317495B2 (en) 2007-10-06 2022-04-26 Lynk Labs, Inc. LED circuits and assemblies
EP2208394A2 (de) * 2007-11-05 2010-07-21 Philips Intellectual Property & Standards GmbH Vorrichtung zum treiben einer last
US8118447B2 (en) 2007-12-20 2012-02-21 Altair Engineering, Inc. LED lighting apparatus with swivel connection
IL188348A0 (en) 2007-12-24 2008-11-03 Lightech Electronics Ind Ltd Controller and method for controlling an intensity of a light emitting diode (led) using a conventional ac dimmer
US8502454B2 (en) 2008-02-08 2013-08-06 Innosys, Inc Solid state semiconductor LED replacement for fluorescent lamps
US8957595B2 (en) * 2008-04-30 2015-02-17 Koniniklijke Philips N.V. Methods and apparatus for encoding information on an A.C. line voltage
US9775201B2 (en) * 2008-05-07 2017-09-26 Silergy Corp. Dim range enhancement for LED driver connected to phase-cut dimmer
US8360599B2 (en) 2008-05-23 2013-01-29 Ilumisys, Inc. Electric shock resistant L.E.D. based light
EP2316251B1 (de) * 2008-07-30 2012-05-09 Philips Intellectual Property & Standards GmbH Vorrichtung mit lichtemissionsdiodenschaltungen
TWI505623B (zh) 2008-10-08 2015-10-21 Holdip Ltd 照明單元
US7938562B2 (en) 2008-10-24 2011-05-10 Altair Engineering, Inc. Lighting including integral communication apparatus
US8901823B2 (en) 2008-10-24 2014-12-02 Ilumisys, Inc. Light and light sensor
US8653984B2 (en) 2008-10-24 2014-02-18 Ilumisys, Inc. Integration of LED lighting control with emergency notification systems
US8324817B2 (en) 2008-10-24 2012-12-04 Ilumisys, Inc. Light and light sensor
US8214084B2 (en) 2008-10-24 2012-07-03 Ilumisys, Inc. Integration of LED lighting with building controls
US9167641B2 (en) 2008-11-28 2015-10-20 Lightech Electronic Industries Ltd. Phase controlled dimming LED driver system and method thereof
US8203276B2 (en) 2008-11-28 2012-06-19 Lightech Electronic Industries Ltd. Phase controlled dimming LED driver system and method thereof
ES2356205B1 (es) * 2008-12-26 2012-02-14 Universidad De Castilla-La Mancha Dispositivo para regular intensidad luminosa en lámparas fluorescentes con reactancia electromagnética y cebador y sistema de iluminación que comprende dicho dispositivo.
US8556452B2 (en) 2009-01-15 2013-10-15 Ilumisys, Inc. LED lens
US8362710B2 (en) 2009-01-21 2013-01-29 Ilumisys, Inc. Direct AC-to-DC converter for passive component minimization and universal operation of LED arrays
US8664880B2 (en) 2009-01-21 2014-03-04 Ilumisys, Inc. Ballast/line detection circuit for fluorescent replacement lamps
US8148907B2 (en) * 2009-04-11 2012-04-03 Sadwick Laurence P Dimmable power supply
US8330381B2 (en) 2009-05-14 2012-12-11 Ilumisys, Inc. Electronic circuit for DC conversion of fluorescent lighting ballast
US8299695B2 (en) 2009-06-02 2012-10-30 Ilumisys, Inc. Screw-in LED bulb comprising a base having outwardly projecting nodes
US8421366B2 (en) 2009-06-23 2013-04-16 Ilumisys, Inc. Illumination device including LEDs and a switching power control system
CN101646289A (zh) * 2009-06-29 2010-02-10 潘忠浩 调光调速控制电路及控制方法
US8643308B2 (en) 2009-08-14 2014-02-04 Once Innovations, Inc. Spectral shift control for dimmable AC LED lighting
US9433046B2 (en) 2011-01-21 2016-08-30 Once Innovations, Inc. Driving circuitry for LED lighting with reduced total harmonic distortion
US9380665B2 (en) 2009-08-14 2016-06-28 Once Innovations, Inc. Spectral shift control for dimmable AC LED lighting
US9232590B2 (en) 2009-08-14 2016-01-05 Once Innovations, Inc. Driving circuitry for LED lighting with reduced total harmonic distortion
US8373363B2 (en) 2009-08-14 2013-02-12 Once Innovations, Inc. Reduction of harmonic distortion for LED loads
JP2012023001A (ja) 2009-08-21 2012-02-02 Toshiba Lighting & Technology Corp 点灯回路及び照明装置
JP5333769B2 (ja) * 2009-09-04 2013-11-06 東芝ライテック株式会社 Ｌｅｄ点灯装置および照明装置
US8901845B2 (en) 2009-09-24 2014-12-02 Cree, Inc. Temperature responsive control for lighting apparatus including light emitting devices providing different chromaticities and related methods
US10264637B2 (en) 2009-09-24 2019-04-16 Cree, Inc. Solid state lighting apparatus with compensation bypass circuits and methods of operation thereof
US9713211B2 (en) 2009-09-24 2017-07-18 Cree, Inc. Solid state lighting apparatus with controllable bypass circuits and methods of operation thereof
US9482397B2 (en) 2010-03-17 2016-11-01 Once Innovations, Inc. Light sources adapted to spectral sensitivity of diurnal avians and humans
CA2794512A1 (en) 2010-03-26 2011-09-29 David L. Simon Led light tube with dual sided light distribution
EP2553332B1 (de) 2010-03-26 2016-03-23 iLumisys, Inc. Umgestülpte led-glühlampe
WO2011119921A2 (en) 2010-03-26 2011-09-29 Altair Engineering, Inc. Led light with thermoelectric generator
CN101808453B (zh) * 2010-04-14 2014-04-02 上海晶丰明源半导体有限公司 一种兼容可控硅调光器调光的led照明驱动电路和方法
US20110267834A1 (en) 2010-04-28 2011-11-03 Hayward Industries, Inc. Underwater Light Having A Sealed Polymer Housing and Method of Manufacture Therefor
US9942954B2 (en) 2010-05-14 2018-04-10 Lumastream Canada Ulc Method and system for controlling solid state lighting via dithering
US9433053B2 (en) 2010-05-14 2016-08-30 Lumastream Canada Ulc Method and system for controlling solid state lighting via dithering
US8454193B2 (en) 2010-07-08 2013-06-04 Ilumisys, Inc. Independent modules for LED fluorescent light tube replacement
US8596813B2 (en) 2010-07-12 2013-12-03 Ilumisys, Inc. Circuit board mount for LED light tube
DE102010032511B4 (de) * 2010-07-28 2017-11-23 Osram Gmbh Verfahren zum Betreiben von Leuchten
AU2011310149B2 (en) 2010-09-27 2014-06-05 Cmc Magnetics Corporation LED illumination apparatus and LED illumination system
EP2633227B1 (de) 2010-10-29 2018-08-29 iLumisys, Inc. Mechanismen zur minimierung des risikos von elektroschocks während der installation einer lichtröhre
US20130221861A1 (en) * 2010-11-02 2013-08-29 Koninklijke Philips Electronics N.V. Method and device for driving an led string
US8773031B2 (en) 2010-11-22 2014-07-08 Innosys, Inc. Dimmable timer-based LED power supply
US8870415B2 (en) 2010-12-09 2014-10-28 Ilumisys, Inc. LED fluorescent tube replacement light with reduced shock hazard
RU2596850C2 (ru) 2011-01-17 2016-09-10 Конинклейке Филипс Электроникс Н.В. Устройство и способ возбуждения нагрузки, в частности блока сид
US10098197B2 (en) 2011-06-03 2018-10-09 Cree, Inc. Lighting devices with individually compensating multi-color clusters
US10178723B2 (en) * 2011-06-03 2019-01-08 Cree, Inc. Systems and methods for controlling solid state lighting devices and lighting apparatus incorporating such systems and/or methods
US8933642B2 (en) 2011-05-13 2015-01-13 General Electric Company Dimmable LED lamp
US9839083B2 (en) 2011-06-03 2017-12-05 Cree, Inc. Solid state lighting apparatus and circuits including LED segments configured for targeted spectral power distribution and methods of operating the same
WO2013014607A1 (en) * 2011-07-25 2013-01-31 Koninklijke Philips Electronics N.V. System and method for implementing mains-signal-based dimming of a solid state lighting module
US8742671B2 (en) 2011-07-28 2014-06-03 Cree, Inc. Solid state lighting apparatus and methods using integrated driver circuitry
WO2013026053A1 (en) 2011-08-18 2013-02-21 Lynk Labs, Inc. Devices and systems having ac led circuits and methods of driving the same
US9072171B2 (en) 2011-08-24 2015-06-30 Ilumisys, Inc. Circuit board mount for LED light
US8791641B2 (en) 2011-09-16 2014-07-29 Cree, Inc. Solid-state lighting apparatus and methods using energy storage
US9380657B2 (en) 2011-10-04 2016-06-28 Citizen Holdings Co., Ltd. LED lighting device
US8736186B2 (en) 2011-11-14 2014-05-27 Cree, Inc. Solid state lighting switches and fixtures providing selectively linked dimming and color control and methods of operating
US10043960B2 (en) 2011-11-15 2018-08-07 Cree, Inc. Light emitting diode (LED) packages and related methods
US9066403B2 (en) 2011-11-29 2015-06-23 GE Lighting Solutions, LLC LED lamp with half wave dimming
WO2013082609A1 (en) 2011-12-02 2013-06-06 Lynk Labs, Inc. Color temperature controlled and low thd led lighting devices and systems and methods of driving the same
WO2013090708A1 (en) 2011-12-14 2013-06-20 Once Innovations Inc Light emitting system with adjustable watt equivalence
US8987997B2 (en) 2012-02-17 2015-03-24 Innosys, Inc. Dimming driver with stealer switch
US9184518B2 (en) 2012-03-02 2015-11-10 Ilumisys, Inc. Electrical connector header for an LED-based light
RU2592638C2 (ru) * 2012-04-05 2016-07-27 Абб Аг Электрическое установочное устройство скрытой проводки для регулирования яркости осветительной установки
WO2014008463A1 (en) 2012-07-06 2014-01-09 Ilumisys, Inc. Power supply assembly for led-based light tube
US9271367B2 (en) 2012-07-09 2016-02-23 Ilumisys, Inc. System and method for controlling operation of an LED-based light
US9066405B2 (en) 2012-07-30 2015-06-23 Cree, Inc. Lighting device with variable color rendering based on ambient light
US9255674B2 (en) 2012-10-04 2016-02-09 Once Innovations, Inc. Method of manufacturing a light emitting diode lighting assembly
US10264638B2 (en) 2013-01-15 2019-04-16 Cree, Inc. Circuits and methods for controlling solid state lighting
US10231300B2 (en) 2013-01-15 2019-03-12 Cree, Inc. Systems and methods for controlling solid state lighting during dimming and lighting apparatus incorporating such systems and/or methods
US9285084B2 (en) 2013-03-14 2016-03-15 Ilumisys, Inc. Diffusers for LED-based lights
WO2014143779A2 (en) 2013-03-15 2014-09-18 Hayward Industries, Inc Modular pool/spa control system
EP2802191B1 (de) * 2013-05-07 2023-08-16 Goodrich Lighting Systems GmbH Dimmbare led-beleuchtungseinheit und verfahren zum ersetzen einer lichteinheit
GB201309340D0 (en) 2013-05-23 2013-07-10 Led Lighting Consultants Ltd Improvements relating to power adaptors
CN105493634B (zh) 2013-08-02 2019-02-01 万斯创新公司 对家畜进行照明的系统和方法
PT3050399T (pt) 2013-09-25 2019-04-01 Silicon Hill Bv Sistema de iluminação de led
US9267650B2 (en) 2013-10-09 2016-02-23 Ilumisys, Inc. Lens for an LED-based light
DE102013112127A1 (de) 2013-11-05 2015-05-07 Eaton Electrical Ip Gmbh & Co. Kg Mehrfarbensignalanordnung, Verfahren zur Definition von Betriebsarten einer Mehrfarbensignalanordnung und System, aufweisend eine Mehrfarbensignalanordnung und eine RFID Sendeeinrichtung
GB201322022D0 (en) 2013-12-12 2014-01-29 Led Lighting Consultants Ltd Improvements relating to power adaptors
WO2015105823A1 (en) 2014-01-07 2015-07-16 Once Innovations, Inc. System and method of enhancing swine reproduction
KR20160111975A (ko) 2014-01-22 2016-09-27 일루미시스, 인크. 어드레스된 led들을 갖는 led 기반 조명
US9247603B2 (en) 2014-02-11 2016-01-26 Once Innovations, Inc. Shunt regulator for spectral shift controlled light source
GB2524101B (en) * 2014-03-14 2018-09-12 Soar Stephen Electrical power supply programmable via input or output terminals
US9510400B2 (en) 2014-05-13 2016-11-29 Ilumisys, Inc. User input systems for an LED-based light
US9356472B2 (en) 2014-09-02 2016-05-31 e5 Global Innovations, Inc. Systems and methods for remotely controlling a wall socket
CN107432066B (zh) 2015-03-26 2019-07-09 硅山有限公司 Led照明系统
US10161568B2 (en) 2015-06-01 2018-12-25 Ilumisys, Inc. LED-based light with canted outer walls
US11720085B2 (en) 2016-01-22 2023-08-08 Hayward Industries, Inc. Systems and methods for providing network connectivity and remote monitoring, optimization, and control of pool/spa equipment
US20170212484A1 (en) 2016-01-22 2017-07-27 Hayward Industries, Inc. Systems and Methods for Providing Network Connectivity and Remote Monitoring, Optimization, and Control of Pool/Spa Equipment
CN109076682B (zh) 2016-03-29 2021-07-09 昕诺飞北美公司 对家畜进行照明的系统和方法
US10314125B2 (en) 2016-09-30 2019-06-04 Once Innovations, Inc. Dimmable analog AC circuit
US11079077B2 (en) 2017-08-31 2021-08-03 Lynk Labs, Inc. LED lighting system and installation methods
US10201052B1 (en) * 2017-09-22 2019-02-05 Linear Technology Holding, LLC LED dimming
CN108834254B (zh) * 2018-05-15 2021-02-26 林国尊 Led灯变换色温控制器及应用其的变换色温调变方法
US11168876B2 (en) 2019-03-06 2021-11-09 Hayward Industries, Inc. Underwater light having programmable controller and replaceable light-emitting diode (LED) assembly
CN113043370B (zh) * 2021-03-05 2023-06-13 郑州领胜科技有限公司 模切产品点数打点标记系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4211955A (en) 1978-03-02 1980-07-08 Ray Stephen W Solid state lamp
JPH06242733A (ja) 1993-02-17 1994-09-02 Hakuyo Denkyu Kk 交流点灯用ｌｅｄランプ
US5463280A (en) 1994-03-03 1995-10-31 National Service Industries, Inc. Light emitting diode retrofit lamp
EP0727920B1 (de) 1995-02-15 2001-05-23 Vari-Lite, Inc. Techniken zur Regelung von entfernten Lampenlasten
US5661645A (en) 1996-06-27 1997-08-26 Hochstein; Peter A. Power supply for light emitting diode array
IT1292717B1 (it) 1997-04-24 1999-02-11 Incerti & Simonini Di Incerti Dispositivo di illuminazione a bassa tensione.
US6127783A (en) 1998-12-18 2000-10-03 Philips Electronics North America Corp. LED luminaire with electronically adjusted color balance
US6445139B1 (en) * 1998-12-18 2002-09-03 Koninklijke Philips Electronics N.V. Led luminaire with electrically adjusted color balance
KR100520721B1 (ko) 1999-12-14 2005-10-11 가부시키가이샤 다키온 전원장치 및 ｌｅｄ 램프장치
JP2001209049A (ja) 2000-01-27 2001-08-03 Sony Corp 照明装置及び液晶表示装置
PT1422975E (pt) * 2000-04-24 2010-07-09 Philips Solid State Lighting Produto ‚ base de leds
US6369525B1 (en) 2000-11-21 2002-04-09 Philips Electronics North America White light-emitting-diode lamp driver based on multiple output converter with output current mode control
US6596977B2 (en) * 2001-10-05 2003-07-22 Koninklijke Philips Electronics N.V. Average light sensing for PWM control of RGB LED based white light luminaries

Also Published As

Publication number Publication date
DE60325042D1 (de) 2009-01-15
DK1502483T3 (da) 2009-03-23
PT1502483E (pt) 2009-03-10
JP4347794B2 (ja) 2009-10-21
EP1502483A1 (de) 2005-02-02
JP2005524960A (ja) 2005-08-18
ES2320644T3 (es) 2009-05-27
AU2003237827A1 (en) 2003-11-11
WO2003096761A1 (en) 2003-11-20
EP1502483B1 (de) 2008-12-03

Similar Documents

Publication Publication Date Title
DE60325042D1 (de) Led dimmersteuerung
EP3228159B1 (de) Stromteiler für ein led-beleuchtungssystem
US9072142B2 (en) LED lighting unit with color and dimming control
CA2922489C (en) Three-way lamp with programmable output levels
CA2531323A1 (en) Lamp and bulb for illumination and ambiance lighting
WO2008079793A3 (en) Systems and methods for led based lighting
ATE301802T1 (de) Systeme und verfahren zur erzeugung und modulierung von beleuchtungsbedingungen
ATE400163T1 (de) Beleuchtungseinrichtung
WO2005015957A3 (en) Power supply for led airfield lighting
WO2008112733A3 (en) Color variations in a dimmable lighting device with stable color temperature light sources
DK1360088T3 (da) Belysningssytem for motorköretöjer
JP3197202U (ja) Ｌｅｄ照明装置の制御回路
JP2005129512A5 (de)
MX2020009855A (es) Luminaria de diodo emisor de luz (led) regulable que mantiene brillantez durante cambio de temperatura de color.
CN203289686U (zh) Led色温调整装置及具有led色温调整装置的发光系统
CN203675388U (zh) 一种led驱动控制装置
EP3228156A1 (de) Beleuchtungseinheit mit mehreren lichtquellen zur abgabe von funktionellem licht oder dynamischen lichteffekten
DE50212793D1 (de) Kältegerät mit innenraumbeleuchtung
CN103096563A (zh) 一种基于多路照明led调光控制系统
TW200518005A (en) Dimming control method and lighting system employing the same
CN202738197U (zh) 一种基于pwm调光的智能led照明灯
CN206539938U (zh) 一种双色温led灯带
CN206280765U (zh) 光投射组件及发光二极管灯泡
JP2016162753A (ja) 色変換装置を有する照明装置
CN103702491A (zh) 一种led驱动控制装置

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1502483

Country of ref document: EP