WO2005009085B1 - Control system for an illumination device incorporating discrete light sources - Google Patents
Control system for an illumination device incorporating discrete light sourcesInfo
- Publication number
- WO2005009085B1 WO2005009085B1 PCT/CA2004/001076 CA2004001076W WO2005009085B1 WO 2005009085 B1 WO2005009085 B1 WO 2005009085B1 CA 2004001076 W CA2004001076 W CA 2004001076W WO 2005009085 B1 WO2005009085 B1 WO 2005009085B1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- illumination
- illumination system
- emitting elements
- light
- controller
- 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
- 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]
- H05B45/20—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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient 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]
- H05B45/20—Controlling the colour of the light
- H05B45/28—Controlling the colour of the light using temperature feedback
-
- 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
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04737997A EP1649730B1 (en) | 2003-07-23 | 2004-07-21 | Control system for an illumination device incorporating discrete light sources |
JP2006520640A JP5197957B2 (en) | 2003-07-23 | 2004-07-21 | Lighting system control system with multiple individual light sources |
CA002533209A CA2533209A1 (en) | 2003-07-23 | 2004-07-21 | Control system for an illumination device incorporating discrete light sources |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US48938903P | 2003-07-23 | 2003-07-23 | |
US60/489,389 | 2003-07-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005009085A1 WO2005009085A1 (en) | 2005-01-27 |
WO2005009085B1 true WO2005009085B1 (en) | 2005-08-11 |
Family
ID=34079479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CA2004/001076 WO2005009085A1 (en) | 2003-07-23 | 2004-07-21 | Control system for an illumination device incorporating discrete light sources |
Country Status (6)
Country | Link |
---|---|
US (2) | US7140752B2 (en) |
EP (1) | EP1649730B1 (en) |
JP (1) | JP5197957B2 (en) |
CN (1) | CN100544531C (en) |
CA (1) | CA2533209A1 (en) |
WO (1) | WO2005009085A1 (en) |
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- 2004-07-21 JP JP2006520640A patent/JP5197957B2/en active Active
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EP1649730A1 (en) | 2006-04-26 |
JP5197957B2 (en) | 2013-05-15 |
EP1649730B1 (en) | 2013-03-13 |
US7687753B2 (en) | 2010-03-30 |
CN1857034A (en) | 2006-11-01 |
CN100544531C (en) | 2009-09-23 |
CA2533209A1 (en) | 2005-01-27 |
US7140752B2 (en) | 2006-11-28 |
WO2005009085A1 (en) | 2005-01-27 |
JP2006528419A (en) | 2006-12-14 |
US20080224024A1 (en) | 2008-09-18 |
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