ES2320644T3 - Controlador de atenuacion de luz de led. - Google Patents
Controlador de atenuacion de luz de led. Download PDFInfo
- Publication number
- ES2320644T3 ES2320644T3 ES03736588T ES03736588T ES2320644T3 ES 2320644 T3 ES2320644 T3 ES 2320644T3 ES 03736588 T ES03736588 T ES 03736588T ES 03736588 T ES03736588 T ES 03736588T ES 2320644 T3 ES2320644 T3 ES 2320644T3
- Authority
- ES
- Spain
- Prior art keywords
- power
- light
- led
- signal
- control
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
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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
- 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)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US37907902P | 2002-05-09 | 2002-05-09 | |
| US379079P | 2002-05-09 | ||
| US39162702P | 2002-06-26 | 2002-06-26 | |
| US391627P | 2002-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2320644T3 true ES2320644T3 (es) | 2009-05-27 |
Family
ID=29423655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES03736588T Expired - Lifetime ES2320644T3 (es) | 2002-05-09 | 2003-05-09 | Controlador de atenuacion de luz de led. |
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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2356205A1 (es) * | 2008-12-26 | 2011-04-06 | 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. |
Families Citing this family (131)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| 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 |
| WO2011143510A1 (en) | 2010-05-12 | 2011-11-17 | Lynk Labs, Inc. | Led lighting system |
| EP1568938B1 (de) | 2004-02-28 | 2006-09-27 | TRUMPF Kreuzer Medizin Systeme GmbH + Co. KG | Operationsleuchte |
| EP1752022A1 (de) * | 2004-05-19 | 2007-02-14 | Polybrite International, Inc. | Dimmerschaltung für eine led-beleuchtungseinrichtung mit mitteln zum halten eines triac in leitung |
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| CN101065997B (zh) * | 2004-11-29 | 2013-01-30 | 皇家飞利浦电子股份有限公司 | 用于调整多色光源光设置的系统和方法 |
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| GB2449616B8 (en) | 2007-03-30 | 2009-07-30 | Light Ltd E | Improvements relating to lighting systems |
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-
2003
- 2003-05-09 DE DE60325042T patent/DE60325042D1/de not_active Expired - Lifetime
- 2003-05-09 PT PT03736588T patent/PT1502483E/pt unknown
- 2003-05-09 JP JP2004504577A patent/JP4347794B2/ja not_active Expired - Lifetime
- 2003-05-09 WO PCT/US2003/014883 patent/WO2003096761A1/en not_active Ceased
- 2003-05-09 ES ES03736588T patent/ES2320644T3/es not_active Expired - Lifetime
- 2003-05-09 EP EP03736588A patent/EP1502483B1/de not_active Revoked
- 2003-05-09 AT AT03736588T patent/ATE416597T1/de active
- 2003-05-09 DK DK03736588T patent/DK1502483T3/da active
- 2003-05-09 AU AU2003237827A patent/AU2003237827A1/en not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2356205A1 (es) * | 2008-12-26 | 2011-04-06 | 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. |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4347794B2 (ja) | 2009-10-21 |
| PT1502483E (pt) | 2009-03-10 |
| AU2003237827A1 (en) | 2003-11-11 |
| DE60325042D1 (de) | 2009-01-15 |
| JP2005524960A (ja) | 2005-08-18 |
| WO2003096761A1 (en) | 2003-11-20 |
| EP1502483B1 (de) | 2008-12-03 |
| EP1502483A1 (de) | 2005-02-02 |
| ATE416597T1 (de) | 2008-12-15 |
| DK1502483T3 (da) | 2009-03-23 |
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