CN101889476A - Led灯颜色控制***和方法 - Google Patents
Led灯颜色控制***和方法 Download PDFInfo
- Publication number
- CN101889476A CN101889476A CN2008801191511A CN200880119151A CN101889476A CN 101889476 A CN101889476 A CN 101889476A CN 2008801191511 A CN2008801191511 A CN 2008801191511A CN 200880119151 A CN200880119151 A CN 200880119151A CN 101889476 A CN101889476 A CN 101889476A
- Authority
- CN
- China
- Prior art keywords
- led
- source
- led source
- luminous flux
- pulse duration
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 34
- 230000004907 flux Effects 0.000 claims abstract description 107
- 238000005259 measurement Methods 0.000 claims abstract description 60
- 230000003287 optical effect Effects 0.000 claims description 21
- 239000003086 colorant Substances 0.000 claims description 16
- 230000004044 response Effects 0.000 claims description 8
- 230000009467 reduction Effects 0.000 claims description 2
- 230000004087 circulation Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000001429 visible spectrum Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
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
- H05B45/22—Controlling the colour of the light using optical feedback
-
- 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]
- H05B45/40—Details of LED load circuits
- H05B45/44—Details of LED load circuits with an active control inside an LED matrix
- H05B45/48—Details of LED load circuits with an active control inside an LED matrix having LEDs organised in strings and incorporating parallel shunting devices
-
- 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]
- H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
-
- 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)
- Control Of El Displays (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1212307P | 2007-12-07 | 2007-12-07 | |
US61/012,123 | 2007-12-07 | ||
PCT/IB2008/055037 WO2009072059A2 (en) | 2007-12-07 | 2008-12-02 | Led lamp color control system and method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101889476A true CN101889476A (zh) | 2010-11-17 |
CN101889476B CN101889476B (zh) | 2012-07-18 |
Family
ID=40674206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008801191511A Expired - Fee Related CN101889476B (zh) | 2007-12-07 | 2008-12-02 | Led灯颜色控制***和方法 |
Country Status (12)
Country | Link |
---|---|
US (1) | US8368315B2 (zh) |
EP (2) | EP2352362A3 (zh) |
JP (1) | JP5335809B2 (zh) |
KR (1) | KR101527712B1 (zh) |
CN (1) | CN101889476B (zh) |
AT (1) | ATE515924T1 (zh) |
BR (1) | BRPI0820957A2 (zh) |
DK (1) | DK2232951T3 (zh) |
ES (1) | ES2369233T3 (zh) |
PL (1) | PL2232951T3 (zh) |
RU (1) | RU2481751C2 (zh) |
WO (1) | WO2009072059A2 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103747373A (zh) * | 2013-12-31 | 2014-04-23 | 广州市夜太阳舞台灯光音响设备有限公司 | 具有led彩光效果的音响 |
CN104838726A (zh) * | 2012-10-11 | 2015-08-12 | 通用电气公司 | 滚动中断可调颜色led照射源 |
CN110476481A (zh) * | 2017-01-25 | 2019-11-19 | Led动力技术公司 | 控制照明装置 |
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US20050259424A1 (en) | 2004-05-18 | 2005-11-24 | Zampini Thomas L Ii | Collimating and controlling light produced by light emitting diodes |
US7766511B2 (en) | 2006-04-24 | 2010-08-03 | Integrated Illumination Systems | LED light fixture |
JP5424888B2 (ja) * | 2006-11-10 | 2014-02-26 | コーニンクレッカ フィリップス エヌ ヴェ | 発光装置を駆動させる駆動値を決定する方法及び装置 |
US7729941B2 (en) | 2006-11-17 | 2010-06-01 | Integrated Illumination Systems, Inc. | Apparatus and method of using lighting systems to enhance brand recognition |
US8013538B2 (en) | 2007-01-26 | 2011-09-06 | Integrated Illumination Systems, Inc. | TRI-light |
US8742686B2 (en) | 2007-09-24 | 2014-06-03 | Integrated Illumination Systems, Inc. | Systems and methods for providing an OEM level networked lighting system |
US8610377B2 (en) | 2008-04-14 | 2013-12-17 | Digital Lumens, Incorporated | Methods, apparatus, and systems for prediction of lighting module performance |
US8841859B2 (en) | 2008-04-14 | 2014-09-23 | Digital Lumens Incorporated | LED lighting methods, apparatus, and systems including rules-based sensor data logging |
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US8339069B2 (en) | 2008-04-14 | 2012-12-25 | Digital Lumens Incorporated | Power management unit with power metering |
US8823277B2 (en) | 2008-04-14 | 2014-09-02 | Digital Lumens Incorporated | Methods, systems, and apparatus for mapping a network of lighting fixtures with light module identification |
US10539311B2 (en) | 2008-04-14 | 2020-01-21 | Digital Lumens Incorporated | Sensor-based lighting methods, apparatus, and systems |
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US8805550B2 (en) | 2008-04-14 | 2014-08-12 | Digital Lumens Incorporated | Power management unit with power source arbitration |
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US8536802B2 (en) | 2009-04-14 | 2013-09-17 | Digital Lumens Incorporated | LED-based lighting methods, apparatus, and systems employing LED light bars, occupancy sensing, and local state machine |
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CN102640565A (zh) * | 2009-09-16 | 2012-08-15 | 电子研究私人有限公司 | 一种led显示*** |
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-
2008
- 2008-12-02 RU RU2010128098/07A patent/RU2481751C2/ru not_active IP Right Cessation
- 2008-12-02 WO PCT/IB2008/055037 patent/WO2009072059A2/en active Application Filing
- 2008-12-02 CN CN2008801191511A patent/CN101889476B/zh not_active Expired - Fee Related
- 2008-12-02 JP JP2010536567A patent/JP5335809B2/ja not_active Expired - Fee Related
- 2008-12-02 ES ES08857778T patent/ES2369233T3/es active Active
- 2008-12-02 DK DK08857778.8T patent/DK2232951T3/da active
- 2008-12-02 EP EP11159944A patent/EP2352362A3/en not_active Withdrawn
- 2008-12-02 BR BRPI0820957-0A patent/BRPI0820957A2/pt not_active Application Discontinuation
- 2008-12-02 US US12/746,551 patent/US8368315B2/en active Active
- 2008-12-02 AT AT08857778T patent/ATE515924T1/de active
- 2008-12-02 PL PL08857778T patent/PL2232951T3/pl unknown
- 2008-12-02 KR KR1020107014991A patent/KR101527712B1/ko active IP Right Grant
- 2008-12-02 EP EP08857778A patent/EP2232951B1/en not_active Not-in-force
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104838726A (zh) * | 2012-10-11 | 2015-08-12 | 通用电气公司 | 滚动中断可调颜色led照射源 |
CN104838726B (zh) * | 2012-10-11 | 2016-09-14 | 通用电气公司 | 滚动中断可调颜色led照射源 |
CN103747373A (zh) * | 2013-12-31 | 2014-04-23 | 广州市夜太阳舞台灯光音响设备有限公司 | 具有led彩光效果的音响 |
CN110476481A (zh) * | 2017-01-25 | 2019-11-19 | Led动力技术公司 | 控制照明装置 |
Also Published As
Publication number | Publication date |
---|---|
EP2232951A2 (en) | 2010-09-29 |
JP2011507227A (ja) | 2011-03-03 |
EP2352362A2 (en) | 2011-08-03 |
DK2232951T3 (da) | 2011-10-24 |
PL2232951T3 (pl) | 2012-04-30 |
WO2009072059A3 (en) | 2009-08-13 |
ES2369233T3 (es) | 2011-11-28 |
EP2232951B1 (en) | 2011-07-06 |
EP2352362A3 (en) | 2011-08-24 |
RU2010128098A (ru) | 2012-01-20 |
KR101527712B1 (ko) | 2015-06-11 |
WO2009072059A2 (en) | 2009-06-11 |
US20100264834A1 (en) | 2010-10-21 |
CN101889476B (zh) | 2012-07-18 |
US8368315B2 (en) | 2013-02-05 |
BRPI0820957A2 (pt) | 2015-07-07 |
RU2481751C2 (ru) | 2013-05-10 |
KR20100096230A (ko) | 2010-09-01 |
JP5335809B2 (ja) | 2013-11-06 |
ATE515924T1 (de) | 2011-07-15 |
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