JP5584919B2 - 調光器トリガ回路、調光システムおよび調光可能デバイス - Google Patents

調光器トリガ回路、調光システムおよび調光可能デバイス Download PDF

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Publication number
JP5584919B2
JP5584919B2 JP2011502393A JP2011502393A JP5584919B2 JP 5584919 B2 JP5584919 B2 JP 5584919B2 JP 2011502393 A JP2011502393 A JP 2011502393A JP 2011502393 A JP2011502393 A JP 2011502393A JP 5584919 B2 JP5584919 B2 JP 5584919B2
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Prior art keywords
dimmer
circuit
trigger circuit
current
voltage
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Japanese (ja)
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JP2011517024A (ja
JP2011517024A5 (https=
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フェルトマン、アンドレ
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Koninklijke Philips NV
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Koninklijke Philips NV
Koninklijke Philips Electronics NV
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    • 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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/041—Controlling the light-intensity of the source
    • H05B39/044—Controlling the light-intensity of the source continuously
    • 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
    • H05B45/3575—Emulating the electrical or functional characteristics of incandescent lamps by means of dummy loads or bleeder circuits, e.g. for dimmers
    • 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
    • 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]
    • 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
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
JP2011502393A 2008-04-04 2009-04-03 調光器トリガ回路、調光システムおよび調光可能デバイス Active JP5584919B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US4228908P 2008-04-04 2008-04-04
US61/042,289 2008-04-04
US12/146,512 US8212494B2 (en) 2008-04-04 2008-06-26 Dimmer triggering circuit, dimmer system and dimmable device
US12/146,512 2008-06-26
GBGB0811713.7A GB0811713D0 (en) 2008-04-04 2008-06-26 Dimmer triggering circuit, dimmer system and dimmable device
GB0811713.7 2008-06-26
PCT/EP2009/054011 WO2009121956A1 (en) 2008-04-04 2009-04-03 Dimmer triggering circuit, dimmer system and dimmable device

Publications (3)

Publication Number Publication Date
JP2011517024A JP2011517024A (ja) 2011-05-26
JP2011517024A5 JP2011517024A5 (https=) 2012-05-31
JP5584919B2 true JP5584919B2 (ja) 2014-09-10

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JP2011502393A Active JP5584919B2 (ja) 2008-04-04 2009-04-03 調光器トリガ回路、調光システムおよび調光可能デバイス

Country Status (8)

Country Link
US (1) US8212494B2 (https=)
EP (1) EP2277355A1 (https=)
JP (1) JP5584919B2 (https=)
KR (1) KR20100136536A (https=)
CN (1) CN102057752B (https=)
GB (1) GB0811713D0 (https=)
TW (1) TWI452938B (https=)
WO (1) WO2009121956A1 (https=)

Families Citing this family (107)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4687735B2 (ja) * 2008-03-24 2011-05-25 東芝ライテック株式会社 電源装置及び照明器具
JP4600583B2 (ja) * 2008-09-10 2010-12-15 東芝ライテック株式会社 調光機能を有する電源装置及び照明器具
US8232742B2 (en) 2008-11-27 2012-07-31 Arkalumen Inc. Method, apparatus and computer-readable media for controlling lighting devices
US9232591B2 (en) 2008-12-12 2016-01-05 O2Micro Inc. Circuits and methods for driving light sources
US9030122B2 (en) 2008-12-12 2015-05-12 O2Micro, Inc. Circuits and methods for driving LED light sources
CN102014540B (zh) * 2010-03-04 2011-12-28 凹凸电子（武汉）有限公司 驱动电路及控制光源的电力的控制器
US8330388B2 (en) * 2008-12-12 2012-12-11 O2Micro, Inc. Circuits and methods for driving light sources
US9386653B2 (en) 2008-12-12 2016-07-05 O2Micro Inc Circuits and methods for driving light sources
US8076867B2 (en) 2008-12-12 2011-12-13 O2Micro, Inc. Driving circuit with continuous dimming function for driving light sources
US8378588B2 (en) 2008-12-12 2013-02-19 O2Micro Inc Circuits and methods for driving light sources
US8508150B2 (en) * 2008-12-12 2013-08-13 O2Micro, Inc. Controllers, systems and methods for controlling dimming of light sources
US8339067B2 (en) * 2008-12-12 2012-12-25 O2Micro, Inc. Circuits and methods for driving light sources
US8044608B2 (en) 2008-12-12 2011-10-25 O2Micro, Inc Driving circuit with dimming controller for driving light sources
US9253843B2 (en) 2008-12-12 2016-02-02 02Micro Inc Driving circuit with dimming controller for driving light sources
US9326346B2 (en) 2009-01-13 2016-04-26 Terralux, Inc. Method and device for remote sensing and control of LED lights
US8358085B2 (en) 2009-01-13 2013-01-22 Terralux, Inc. Method and device for remote sensing and control of LED lights
JP5515931B2 (ja) * 2009-04-24 2014-06-11 東芝ライテック株式会社 発光装置及び照明装置
US20100277067A1 (en) * 2009-04-30 2010-11-04 Lighting Science Group Corporation Dimmable led luminaire
JP2010267415A (ja) * 2009-05-12 2010-11-25 Toshiba Lighting & Technology Corp 照明装置
JP5698738B2 (ja) * 2009-06-25 2015-04-08 コーニンクレッカ フィリップス エヌ ヴェ ウォールディマーと協働するドライバ
JP2012023001A (ja) * 2009-08-21 2012-02-02 Toshiba Lighting & Technology Corp 点灯回路及び照明装置
JP5333768B2 (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
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
TW201112872A (en) * 2009-09-30 2011-04-01 Hui Yang Technology Co Ltd LED dimming apparatus, circuit and method thereof
KR20120082912A (ko) * 2009-10-07 2012-07-24 렘니스 라이팅 페이턴트 홀딩 비.브이. 조도조절가능한 조명 시스템
EP2489242A1 (en) * 2009-10-14 2012-08-22 Tridonic UK Limited Phase cut dimming of leds
DE112010004051T5 (de) 2009-10-14 2013-02-07 Tridonic Uk Ltd. Phasenschnitt-Dimmung für LEDs
EP2489243A1 (en) * 2009-10-14 2012-08-22 Tridonic UK Limited Method for controlling the brightness of an led
US20120274216A1 (en) * 2009-10-30 2012-11-01 Koninklijke Philips Electronics, N.V. Selectively activated rapid start/bleeder circuit for solid state lighting system
DE102009051968B4 (de) * 2009-11-04 2013-02-21 Insta Elektro Gmbh Verfahren zur Übertragung einer Steuerinformation von einem Steuergerät zu einer Lampeneinheit, ein dafür geeignetes Beleuchtungssystem, sowie Lampeneinheit
CN102062376A (zh) * 2009-11-13 2011-05-18 台达电子工业股份有限公司 发光二极管灯及发光二极管灯组
TW201117643A (en) * 2009-11-13 2011-05-16 Delta Electronics Inc LED lamp and LED lamp module
EP2501393B1 (en) 2009-11-17 2016-07-27 Terralux, Inc. Led power-supply detection and control
JP5214585B2 (ja) * 2009-12-25 2013-06-19 シャープ株式会社 Ｌｅｄ駆動回路、位相制御式調光器、ｌｅｄ照明灯具、ｌｅｄ照明機器、及びｌｅｄ照明システム
EP2348793A1 (de) * 2010-01-20 2011-07-27 ATLAS Elektronik GmbH Leuchtmittel mit LED und Treiberschaltung
US20110181190A1 (en) * 2010-01-22 2011-07-28 Chiu-Min Lin Brightness adjusting circuit for an led lamp
SG182843A1 (en) * 2010-02-18 2012-09-27 Clipsal Australia Pty Ltd Control signal generator for a dimmer circuit
DE102010000533B4 (de) * 2010-02-24 2011-12-01 Insta Elektro Gmbh Steuergerät zum Übertragen einer Steuerinformation an eine Lampeneinheit sowie Verfahren zum Betreiben eines solchen Steuergerätes
US8698419B2 (en) 2010-03-04 2014-04-15 O2Micro, Inc. Circuits and methods for driving light sources
CN103391006A (zh) 2012-05-11 2013-11-13 凹凸电子（武汉）有限公司 光源驱动电路、控制电力转换器的控制器及方法
JP5031865B2 (ja) * 2010-03-23 2012-09-26 シャープ株式会社 Ｌｅｄ駆動回路、ｌｅｄ照明灯具、ｌｅｄ照明機器、及びｌｅｄ照明システム
DE102010028230A1 (de) * 2010-04-27 2011-10-27 Tridonic Jennersdorf Gmbh Schaltungsanordnung zum Betreiben von LEDs
US8564214B2 (en) 2010-05-11 2013-10-22 Arkalumen Inc. Circuits for sensing current levels within lighting apparatus
US9086435B2 (en) 2011-05-10 2015-07-21 Arkalumen Inc. Circuits for sensing current levels within a lighting apparatus incorporating a voltage converter
US9089024B2 (en) 2010-05-11 2015-07-21 Arkalumen Inc. Methods and apparatus for changing a DC supply voltage applied to a lighting circuit
US8638044B2 (en) * 2010-05-11 2014-01-28 Arkalumen Inc. Variable voltage control apparatus and lighting apparatus incorporating control apparatus
US8294377B2 (en) * 2010-06-25 2012-10-23 Power Integrations, Inc. Power converter with compensation circuit for adjusting output current provided to a constant load
EP2405717A1 (en) * 2010-07-09 2012-01-11 Chiu-Min Lin LED lamp brightness adjusting circuit connectable to AC power and LED lighting device using the same
US20120007508A1 (en) * 2010-07-09 2012-01-12 Chiu-Min Lin Led lamp brightness adjusting circuit connectable to ac power and led lighting device using the same
US8111017B2 (en) * 2010-07-12 2012-02-07 O2Micro, Inc Circuits and methods for controlling dimming of a light source
GB2497043B (en) * 2010-08-06 2015-03-18 Tridonic Uk Ltd LED dimming control
CN102404899B (zh) * 2010-09-10 2015-07-01 奥斯兰姆有限公司 对连接至切相调光器的泄流器进行控制的方法和装置
US8659232B2 (en) 2010-09-14 2014-02-25 Crs Electronics Variable-impedance load for LED lamps
US9596738B2 (en) 2010-09-16 2017-03-14 Terralux, Inc. Communication with lighting units over a power bus
WO2012037436A1 (en) 2010-09-16 2012-03-22 Terralux, Inc. Communication with lighting units over a power bus
EP2456285B1 (en) 2010-11-17 2016-10-19 Silergy Corp. A method of controlling an electronic ballast, an electronic ballast and a lighting controller
US9192009B2 (en) 2011-02-14 2015-11-17 Arkalumen Inc. Lighting apparatus and method for detecting reflected light from local objects
US20120229052A1 (en) * 2011-03-08 2012-09-13 Ching-Nan Yang Automatic lighting system
CA2867678C (en) 2011-03-16 2016-06-14 Arkalumen Inc. Lighting apparatus and methods for controlling lighting apparatus using ambient light levels
US8939604B2 (en) 2011-03-25 2015-01-27 Arkalumen Inc. Modular LED strip lighting apparatus
CN102791054B (zh) 2011-04-22 2016-05-25 昂宝电子（上海）有限公司 用于电容性负载下的调光控制的系统和方法
US9420240B2 (en) 2011-05-15 2016-08-16 Lighting Science Group Corporation Intelligent security light and associated methods
US9648284B2 (en) 2011-05-15 2017-05-09 Lighting Science Group Corporation Occupancy sensor and associated methods
US9185783B2 (en) 2011-05-15 2015-11-10 Lighting Science Group Corporation Wireless pairing system and associated methods
US9060400B2 (en) 2011-07-12 2015-06-16 Arkalumen Inc. Control apparatus incorporating a voltage converter for controlling lighting apparatus
US9055633B2 (en) * 2011-08-24 2015-06-09 Maxim Integrated Products, Inc. Load compensation for an electronic transformer in a LED illumination system
CN103782654B (zh) 2011-09-06 2016-08-17 皇家飞利浦有限公司 功率控制单元和电压控制器
WO2013064960A1 (en) 2011-11-04 2013-05-10 Koninklijke Philips Electronics N.V. Driver device and driving method for driving a load, and having a polarity -dependent bleeder circuit
WO2013090904A1 (en) 2011-12-16 2013-06-20 Terralux, Inc. System and methods of applying bleed circuits in led lamps
BR112014018602A8 (pt) 2012-02-01 2017-07-11 Koninklijke Philips Nv Dispositivo de condução para conduzir uma carga, método de condução para conduzir uma carga e aparelho de iluminação
US9402294B2 (en) 2012-05-08 2016-07-26 Lighting Science Group Corporation Self-calibrating multi-directional security luminaire and associated methods
US9006987B2 (en) 2012-05-07 2015-04-14 Lighting Science Group, Inc. Wall-mountable luminaire and associated systems and methods
CN104768285B (zh) 2012-05-17 2017-06-13 昂宝电子（上海）有限公司 用于利用系统控制器进行调光控制的系统和方法
KR102048795B1 (ko) * 2012-08-30 2019-11-26 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 방전 회로, 방전 회로를 구비하는 화상 형성 장치 및 전력 공급부
CN103024994B (zh) 2012-11-12 2016-06-01 昂宝电子（上海）有限公司 使用triac调光器的调光控制系统和方法
CN103066983A (zh) * 2012-12-16 2013-04-24 华南理工大学 一种电流绝对值电路及其驱动方法
US9303825B2 (en) 2013-03-05 2016-04-05 Lighting Science Group, Corporation High bay luminaire
US8981668B2 (en) 2013-03-08 2015-03-17 LT Lighting (Taiwan) Corp. Demand-side initiated dimmable LED lamp
US9565725B2 (en) * 2013-05-17 2017-02-07 Philips Lighting Holding B.V. Driver device and driving method for driving a load, in particular an LED unit
US9608507B2 (en) 2013-06-14 2017-03-28 Sinope Technologies Inc. Low power and low EMI power stealing circuit for a control device
US9265119B2 (en) 2013-06-17 2016-02-16 Terralux, Inc. Systems and methods for providing thermal fold-back to LED lights
EP2890220B1 (en) * 2013-12-24 2023-10-25 Silergy Semiconductor (Hong Kong) Limited Bleeder circuit controller
CN103957634B (zh) 2014-04-25 2017-07-07 广州昂宝电子有限公司 照明系统及其控制方法
CN104066254B (zh) 2014-07-08 2017-01-04 昂宝电子（上海）有限公司 使用triac调光器进行智能调光控制的系统和方法
AU2014268272A1 (en) * 2014-11-28 2016-06-16 LSC Lighting Systems (Aust) Pty. Ltd. Circuitry for LED light dimmer
US10568180B2 (en) 2015-05-05 2020-02-18 Arkalumen Inc. Method and apparatus for controlling a lighting module having a plurality of LED groups
US9992829B2 (en) 2015-05-05 2018-06-05 Arkalumen Inc. Control apparatus and system for coupling a lighting module to a constant current DC driver
US9775211B2 (en) 2015-05-05 2017-09-26 Arkalumen Inc. Circuit and apparatus for controlling a constant current DC driver output
US10225904B2 (en) 2015-05-05 2019-03-05 Arkalumen, Inc. Method and apparatus for controlling a lighting module based on a constant current level from a power source
US9992836B2 (en) 2015-05-05 2018-06-05 Arkawmen Inc. Method, system and apparatus for activating a lighting module using a buffer load module
US10736187B2 (en) * 2016-02-03 2020-08-04 Lutron Ketra, Llc Illumination device and method for decoupling power delivered to an LED load from a phase-cut dimming angle
CN106413189B (zh) 2016-10-17 2018-12-28 广州昂宝电子有限公司 使用调制信号的与triac调光器相关的智能控制系统和方法
CN107645804A (zh) 2017-07-10 2018-01-30 昂宝电子（上海）有限公司 用于led开关控制的系统
CN107682953A (zh) 2017-09-14 2018-02-09 昂宝电子（上海）有限公司 Led照明系统及其控制方法
KR20190061662A (ko) 2017-11-28 2019-06-05 다이텍연구원 충격 흡수 및 진동 저감을 위한 준이방성 프리프레그 시트 및 이를 이용한 복합재료의 제조방법
CN107995730B (zh) 2017-11-30 2020-01-07 昂宝电子（上海）有限公司 用于与triac调光器有关的基于阶段的控制的系统和方法
WO2019126584A1 (en) * 2017-12-20 2019-06-27 Lumileds Llc Dimmer interface having reduced power consumption
CN108200685B (zh) 2017-12-28 2020-01-07 昂宝电子（上海）有限公司 用于可控硅开关控制的led照明系统
CN112602379B (zh) 2018-06-26 2023-10-20 路创技术有限责任公司 具有可控滤波器电路的负载控制装置
US10816606B2 (en) * 2019-01-03 2020-10-27 GM Global Technology Operations LLC Method and system for noise-tolerant RC response prediction
CN109922564B (zh) 2019-02-19 2023-08-29 昂宝电子（上海）有限公司 用于triac驱动的电压转换系统和方法
CN110493913B (zh) 2019-08-06 2022-02-01 昂宝电子（上海）有限公司 用于可控硅调光的led照明系统的控制系统和方法
US10801714B1 (en) 2019-10-03 2020-10-13 CarJamz, Inc. Lighting device
CN110831295B (zh) 2019-11-20 2022-02-25 昂宝电子（上海）有限公司 用于可调光led照明系统的调光控制方法和系统
CN110831289B (zh) 2019-12-19 2022-02-15 昂宝电子（上海）有限公司 Led驱动电路及其操作方法和供电控制模块
CN111031635B (zh) 2019-12-27 2021-11-30 昂宝电子（上海）有限公司 用于led照明系统的调光系统及方法
CN111432526B (zh) 2020-04-13 2023-02-21 昂宝电子（上海）有限公司 用于led照明系统的功率因子优化的控制系统和方法

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57124887A (en) * 1981-01-27 1982-08-03 Matsushita Electric Works Ltd Dimming device
US4935691A (en) * 1989-07-12 1990-06-19 Dodge-Romig Research & Development, Incorporated Phase switched power controller
JPH046694A (ja) 1990-04-25 1992-01-10 Hitachi Ltd 基準電圧発生回路
US5194782A (en) * 1991-07-19 1993-03-16 Richardson Robert H Dimmer for fluorescent lamp
US5872429A (en) * 1995-03-31 1999-02-16 Philips Electronics North America Corporation Coded communication system and method for controlling an electric lamp
KR19990062405A (ko) 1997-12-03 1999-07-26 홍성표 발광 다이오드의 구동회로 및 구동방법
US6127784A (en) * 1998-08-31 2000-10-03 Dialight Corporation LED driving circuitry with variable load to control output light intensity of an LED
GB9821343D0 (en) 1998-10-02 1998-11-25 Tec Electrical Components Limi Dimmer circuit for a led
US6452343B2 (en) * 1999-11-17 2002-09-17 Koninklijke Philips Electronics N.V. Ballast circuit
US7038399B2 (en) * 2001-03-13 2006-05-02 Color Kinetics Incorporated Methods and apparatus for providing power to lighting devices
US7304439B2 (en) * 2001-09-06 2007-12-04 E. Energy Technology Limited Phase-controlled dimmable electronic ballasts for fluorescent lamps with very wide dimming range
HK1051122A2 (en) * 2002-05-24 2003-06-27 Clipsal Asia Holdings Limited A dimming apparatus especially a dimmer for a compact fluorescent lamp
DE10315473A1 (de) * 2003-04-04 2004-10-21 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Schnittstellenschaltung zum Betrieb von kapazitiven Lasten
JP2004327152A (ja) * 2003-04-23 2004-11-18 Toshiba Lighting & Technology Corp Ｌｅｄ点灯装置およびｌｅｄ照明器具
JP4235060B2 (ja) * 2003-08-12 2009-03-04 矢崎総業株式会社 指針装置及び指示装置
CA2775736C (en) * 2003-08-27 2014-09-30 Osram Sylvania Inc. Driver circuit for led vehicle lamp
US7126290B2 (en) * 2004-02-02 2006-10-24 Radiant Power Corp. Light dimmer for LED and incandescent lamps
WO2005115058A1 (en) 2004-05-19 2005-12-01 Goeken Group Corp. Dimming circuit for led lighting device with means for holding triac in conduction
US7102902B1 (en) * 2005-02-17 2006-09-05 Ledtronics, Inc. Dimmer circuit for LED
US20080203934A1 (en) * 2005-05-09 2008-08-28 Koninklijke Philips Electronics, N.V. Method and Circuit for Enabling Dimming Using Triac Dimmer
JP2006319172A (ja) * 2005-05-13 2006-11-24 Wako Denken Kk Ｌｅｄランプ調光用アダプタ装置
US7170236B2 (en) * 2005-06-15 2007-01-30 Osram Sylvania Inc. Method of setting desired RMS load voltage in a lamp
WO2007026170A2 (en) 2005-09-03 2007-03-08 E-Light Limited Improvements to lighting systems
TWI282252B (en) * 2005-11-30 2007-06-01 Princeton Technology Corp Fluorescent lamp lighting adjustment system, control device and method thereof
US7902769B2 (en) * 2006-01-20 2011-03-08 Exclara, Inc. Current regulator for modulating brightness levels of solid state lighting
US7656103B2 (en) * 2006-01-20 2010-02-02 Exclara, Inc. Impedance matching circuit for current regulation of solid state lighting
JP4715547B2 (ja) * 2006-02-23 2011-07-06 パナソニック電工株式会社 照明用電源回路、照明装置、及び照明システム
GB2435724A (en) 2006-03-04 2007-09-05 Mood Concepts Ltd TRIAC dimming of LED lighting units
GB0617393D0 (en) 2006-09-04 2006-10-11 Lutron Electronics Co Variable load circuits for use with lighting control devices
US7633779B2 (en) * 2007-01-31 2009-12-15 Lighting Science Group Corporation Method and apparatus for operating a light emitting diode with a dimmer

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WO2009121956A1 (en) 2009-10-08
KR20100136536A (ko) 2010-12-28
JP2011517024A (ja) 2011-05-26
TW200945946A (en) 2009-11-01
CN102057752A (zh) 2011-05-11
TWI452938B (zh) 2014-09-11
CN102057752B (zh) 2016-06-08
EP2277355A1 (en) 2011-01-26
US20090251059A1 (en) 2009-10-08
GB0811713D0 (en) 2008-07-30
US8212494B2 (en) 2012-07-03

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