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
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
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 (ja) | 2015-06-19 |
Family
ID=47324219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN2381CHN2014 IN2014CN02381A (ja) | 2011-10-14 | 2012-10-12 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9674904B2 (ja) |
EP (1) | EP2749130B1 (ja) |
JP (1) | JP6143759B2 (ja) |
CN (1) | CN103918349B (ja) |
BR (1) | BR112014008524A2 (ja) |
IN (1) | IN2014CN02381A (ja) |
RU (1) | RU2611428C2 (ja) |
WO (1) | WO2013054297A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10873998B2 (en) | 2013-11-20 | 2020-12-22 | Signify Holding B.V. | Methods and apparatus for controlling illumination of a multiple light source lighting unit |
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 |
RU2017119649A (ru) | 2014-11-07 | 2018-12-07 | Филипс Лайтинг Холдинг Б.В. | Возбуждающее устройство и способ возбуждения для возбуждения нагрузки |
US10624167B2 (en) * | 2015-06-12 | 2020-04-14 | Signify Holding B.V. | AC-LED with hybrid LED channels |
US11194280B2 (en) * | 2015-10-29 | 2021-12-07 | Hewlett-Packard Development Company, L.P. | Interlock circuit |
EP3482271A4 (en) * | 2016-07-07 | 2020-02-26 | Noon Home, Inc. | ELECTRIC CONNECTOR DEVICES, SYSTEMS AND METHODS FOR INTELLIGENT LIGHTING CONTROL SYSTEM |
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 |
WO2022056180A1 (en) | 2020-09-09 | 2022-03-17 | DMF, Inc. | Apparatus and methods for communicating information and power via phase-cut ac waveforms |
Family Cites Families (43)
Publication number | Priority date | Publication date | Assignee | Title |
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US4144478A (en) | 1977-08-11 | 1979-03-13 | Esquire, Inc. | Lamp system take control dimming circuit |
US6211627B1 (en) * | 1997-07-29 | 2001-04-03 | Michael Callahan | Lighting systems |
US20040212324A1 (en) * | 1997-07-29 | 2004-10-28 | 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 |
US7659673B2 (en) * | 2004-03-15 | 2010-02-09 | Philips Solid-State Lighting Solutions, Inc. | Methods and apparatus for providing a controllably variable power to a load |
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 |
US8441210B2 (en) | 2006-01-20 | 2013-05-14 | Point Somee Limited Liability Company | Adaptive current regulation for solid state lighting |
US7902769B2 (en) * | 2006-01-20 | 2011-03-08 | Exclara, Inc. | Current regulator for modulating brightness levels of 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 |
US7667408B2 (en) * | 2007-03-12 | 2010-02-23 | Cirrus Logic, Inc. | Lighting system with lighting dimmer output mapping |
US7804256B2 (en) * | 2007-03-12 | 2010-09-28 | Cirrus Logic, Inc. | Power control system for current regulated light sources |
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 |
DE112009002082T5 (de) * | 2008-08-25 | 2011-09-29 | Maxim Integrated Products, Inc. | Leistungsfaktorkorrektur in und Dimmen von Festkörper-Beleuchtungseinrichtungen |
US8487546B2 (en) * | 2008-08-29 | 2013-07-16 | Cirrus Logic, Inc. | LED lighting system with accurate current control |
TWI495389B (zh) * | 2008-09-05 | 2015-08-01 | Eldolab Holding Bv | 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 |
WO2010086835A1 (en) * | 2009-02-02 | 2010-08-05 | Nxp B.V. | Dimmer control circuit for selecting between step dimming mode and phase-cut dimming mode |
US8680779B2 (en) | 2009-06-18 | 2014-03-25 | Koninklijke Philips N.V. | Power interface with LEDs for a TRIAC dimmer |
US8222832B2 (en) * | 2009-07-14 | 2012-07-17 | Iwatt Inc. | Adaptive dimmer detection and control for LED lamp |
WO2011036588A1 (en) * | 2009-09-28 | 2011-03-31 | Koninklijke Philips Electronics N.V. | Method and apparatus providing deep dimming of solid state lighting systems |
EP2489241B1 (en) | 2009-10-14 | 2015-06-03 | Tridonic UK Limited | Phase cut dimming of leds |
US8283875B2 (en) * | 2009-10-26 | 2012-10-09 | Light-Based Technologies Incorporated | Holding current circuits for phase-cut power control |
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 |
CN102783252A (zh) | 2010-02-18 | 2012-11-14 | 澳大利亚克林普斯有限公司 | 用于调光器电路的控制信号发生器 |
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 (en) * | 2010-07-20 | 2014-01-08 | Panasonic Corporation | Lighting device of semiconductor light-emitting element and illumination fixture using the same |
PL2440020T3 (pl) * | 2010-10-07 | 2017-05-31 | Silergy Corp. | Generacja z wyjścia ściemniacza z odcięciem fazy z szybką reakcją na zmiany w pozycji ściemniacza |
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 |
-
2012
- 2012-10-12 JP JP2014535215A patent/JP6143759B2/ja active Active
- 2012-10-12 IN IN2381CHN2014 patent/IN2014CN02381A/en unknown
- 2012-10-12 WO PCT/IB2012/055541 patent/WO2013054297A1/en active Application Filing
- 2012-10-12 US US14/350,443 patent/US9674904B2/en active Active
- 2012-10-12 RU RU2014119251A patent/RU2611428C2/ru not_active IP Right Cessation
- 2012-10-12 CN CN201280050607.XA patent/CN103918349B/zh active Active
- 2012-10-12 BR BR112014008524A patent/BR112014008524A2/pt not_active Application Discontinuation
- 2012-10-12 EP EP12798379.9A patent/EP2749130B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
RU2611428C2 (ru) | 2017-02-22 |
EP2749130A1 (en) | 2014-07-02 |
CN103918349B (zh) | 2016-12-28 |
EP2749130B1 (en) | 2018-01-10 |
JP6143759B2 (ja) | 2017-06-07 |
US9674904B2 (en) | 2017-06-06 |
JP2014532274A (ja) | 2014-12-04 |
WO2013054297A1 (en) | 2013-04-18 |
RU2014119251A (ru) | 2015-11-20 |
BR112014008524A2 (pt) | 2017-04-18 |
CN103918349A (zh) | 2014-07-09 |
US20140252992A1 (en) | 2014-09-11 |
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