MX340611B - Circuito analogico para regulación de cambio de color . - Google Patents
Circuito analogico para regulación de cambio de color .Info
- Publication number
- MX340611B MX340611B MX2014013180A MX2014013180A MX340611B MX 340611 B MX340611 B MX 340611B MX 2014013180 A MX2014013180 A MX 2014013180A MX 2014013180 A MX2014013180 A MX 2014013180A MX 340611 B MX340611 B MX 340611B
- Authority
- MX
- Mexico
- Prior art keywords
- led
- lighting modules
- dimming signal
- analog
- voltage
- 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
- 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]
- H05B45/40—Details of LED load circuits
- H05B45/44—Details of LED load circuits with an active control inside an LED matrix
- H05B45/46—Details of LED load circuits with an active control inside an LED matrix having LEDs disposed in parallel lines
-
- 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)
Abstract
Un sistema de iluminación LED regulable con bases analógica incluye una pluralidad de módulos de iluminación LED, los cuales emiten luz a diferentes g de temperatura de calor correlacionada (CCT, por sus siglas en inglés). Cada uno de los módulos de iluminación LED se alienta por una señal de regulación común en la forma de un voltaje de CA que corresponde a un nivel de regulación en una región de regulación. Cada uno de los módulos de iluminación LED incluye un LED, un puente rectificador analógico para convertir el voltaje de CA de la señal de regulación común a un voltaje de CD, y un limitador de corriente analógico conectado entre el rectificador y el LED para controlar la corriente a través del LED de acuerdo a la señal de regulación común. Los LED en los diferentes módulos de iluminación LED se controlan, mediante el limitador de corriente analógico respectivo, para producir un a luz resultante en una CCT e intensidad seleccionadas de luz de acuerdo a la señal de regulación común.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361898297P | 2013-10-31 | 2013-10-31 | |
US14/525,369 US9756694B2 (en) | 2013-10-31 | 2014-10-28 | Analog circuit for color change dimming |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2014013180A MX2014013180A (es) | 2015-05-28 |
MX340611B true MX340611B (es) | 2016-07-18 |
Family
ID=52994625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2014013180A MX340611B (es) | 2013-10-31 | 2014-10-29 | Circuito analogico para regulación de cambio de color . |
Country Status (3)
Country | Link |
---|---|
US (1) | US9756694B2 (es) |
CA (1) | CA2869210C (es) |
MX (1) | MX340611B (es) |
Families Citing this family (14)
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US9247597B2 (en) | 2011-12-02 | 2016-01-26 | Lynk Labs, Inc. | Color temperature controlled and low THD LED lighting devices and systems and methods of driving the same |
US10718474B1 (en) | 2014-11-20 | 2020-07-21 | The Light Source, Inc. | Lighting fixture with closely-packed LED components |
US9907132B2 (en) | 2015-10-29 | 2018-02-27 | Abl Ip Holding Llc | Lighting control system for independent adjustment of color and intensity |
US9844114B2 (en) | 2015-12-09 | 2017-12-12 | Alb Ip Holding Llc | Color mixing for solid state lighting using direct AC drives |
US9596730B1 (en) | 2016-05-18 | 2017-03-14 | Abl Ip Holding Llc | Method for controlling a tunable white fixture using multiple handles |
US9854637B2 (en) | 2016-05-18 | 2017-12-26 | Abl Ip Holding Llc | Method for controlling a tunable white fixture using a single handle |
JP6965552B2 (ja) * | 2017-04-13 | 2021-11-10 | 凸版印刷株式会社 | 液晶調光装置及び液晶調光方法 |
US11812525B2 (en) * | 2017-06-27 | 2023-11-07 | Wangs Alliance Corporation | Methods and apparatus for controlling the current supplied to light emitting diodes |
US10154558B1 (en) * | 2017-07-17 | 2018-12-11 | Kanghong Zhang | Parallel connectable light control system |
KR102481647B1 (ko) | 2018-01-31 | 2022-12-28 | 삼성전자주식회사 | Led 모듈 및 조명 장치 |
US10874006B1 (en) | 2019-03-08 | 2020-12-22 | Abl Ip Holding Llc | Lighting fixture controller for controlling color temperature and intensity |
US10728979B1 (en) | 2019-09-30 | 2020-07-28 | Abl Ip Holding Llc | Lighting fixture configured to provide multiple lighting effects |
US11812532B2 (en) | 2021-05-27 | 2023-11-07 | Wangs Alliance Corporation | Multiplexed segmented lighting lamina |
US11802682B1 (en) | 2022-08-29 | 2023-10-31 | Wangs Alliance Corporation | Modular articulating lighting |
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ES2436019T3 (es) * | 2006-06-26 | 2013-12-26 | Koninklijke Philips N.V. | Dispositivo para generar luz |
US7288902B1 (en) | 2007-03-12 | 2007-10-30 | Cirrus Logic, Inc. | Color variations in a dimmable lighting device with stable color temperature light sources |
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WO2008131525A1 (en) * | 2007-04-30 | 2008-11-06 | Koninklijke Philips Electronics N.V. | Method and system for dependently controlling colour light sources |
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US8330378B2 (en) * | 2009-01-28 | 2012-12-11 | Panasonic Corporation | Illumination device and method for controlling a color temperature of irradiated light |
TW201043083A (en) * | 2009-05-21 | 2010-12-01 | Everlight Electronics Co Ltd | Light emitting diode circuit |
US9719012B2 (en) * | 2010-02-01 | 2017-08-01 | Abl Ip Holding Llc | Tubular lighting products using solid state source and semiconductor nanophosphor, E.G. for florescent tube replacement |
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DE102010039827B4 (de) * | 2010-08-26 | 2018-05-09 | Osram Gmbh | Verfahren zum Betreiben mindestens einer Leuchtdiode und Leuchtvorrichtung zum Durchführen des Verfahrens |
US8791642B2 (en) * | 2011-03-03 | 2014-07-29 | Cree, Inc. | Semiconductor light emitting devices having selectable and/or adjustable color points and related methods |
DE102012200711A1 (de) * | 2011-04-29 | 2012-10-31 | Tridonic Jennersdorf Gmbh | LED Dimmer-Modul |
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WO2013041109A1 (en) * | 2011-09-23 | 2013-03-28 | Martin Professional A/S | Method of controling illumination device based on current-voltage model |
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US8890418B2 (en) * | 2012-02-04 | 2014-11-18 | Enlighted, Inc. | Lighting fixture that self-estimates its power usage and monitors its health |
US20130300308A1 (en) * | 2012-05-12 | 2013-11-14 | Laurence P. Sadwick | Current Limiting LED Driver |
TWI500359B (zh) * | 2012-06-29 | 2015-09-11 | Radiant Opto Electronics Corp | 照明系統、照明燈具與其燈具控制模組 |
US8947001B2 (en) * | 2012-09-06 | 2015-02-03 | Cooledge Lighting Inc. | Wiring boards for array-based electronic devices |
US20140085873A1 (en) * | 2012-09-21 | 2014-03-27 | Nolan Willis | Style Tyle |
US8890427B2 (en) * | 2012-10-26 | 2014-11-18 | Liteideas, Llc | Apparatus and method of operation of a low-current LED lighting circuit |
US9084319B2 (en) * | 2012-11-02 | 2015-07-14 | Texas Instruments Incorporated | Circuits and methods for reducing flicker in an LED light source |
US8970131B2 (en) * | 2013-02-15 | 2015-03-03 | Cree, Inc. | Solid state lighting apparatuses and related methods |
US9173258B2 (en) * | 2013-03-14 | 2015-10-27 | Cree, Inc. | Lighting apparatus including a current bleeder module for sinking current during dimming of the lighting apparatus and methods of operating the same |
US9338843B2 (en) * | 2013-03-19 | 2016-05-10 | Praveen K. Jain | High power factor, electrolytic capacitor-less driver circuit for light-emitting diode lamps |
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-
2014
- 2014-10-28 US US14/525,369 patent/US9756694B2/en active Active
- 2014-10-29 CA CA2869210A patent/CA2869210C/en active Active
- 2014-10-29 MX MX2014013180A patent/MX340611B/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US9756694B2 (en) | 2017-09-05 |
US20150115823A1 (en) | 2015-04-30 |
MX2014013180A (es) | 2015-05-28 |
CA2869210C (en) | 2020-06-23 |
CA2869210A1 (en) | 2015-04-30 |
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Legal Events
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FG | Grant or registration |