WO2007104137A3 - Light unit - Google Patents
Light unit Download PDFInfo
- Publication number
- WO2007104137A3 WO2007104137A3 PCT/CA2007/000376 CA2007000376W WO2007104137A3 WO 2007104137 A3 WO2007104137 A3 WO 2007104137A3 CA 2007000376 W CA2007000376 W CA 2007000376W WO 2007104137 A3 WO2007104137 A3 WO 2007104137A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- light
- lighting device
- light unit
- carrier
- emitting elements
- 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]
- H05B45/10—Controlling the intensity of the light
- H05B45/14—Controlling the intensity of the light using electrical feedback from LEDs or from LED modules
-
- 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]
-
- 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
- H05B45/12—Controlling the intensity 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
- 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
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008558600A JP2009529769A (en) | 2006-03-13 | 2007-03-08 | Lighting unit |
CN200780009243XA CN101406109B (en) | 2006-03-13 | 2007-03-08 | Light unit |
CA002643114A CA2643114A1 (en) | 2006-03-13 | 2007-03-08 | Light unit |
EP07710710A EP1997353A4 (en) | 2006-03-13 | 2007-03-08 | Light unit |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US78190606P | 2006-03-13 | 2006-03-13 | |
US60/781,906 | 2006-03-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007104137A2 WO2007104137A2 (en) | 2007-09-20 |
WO2007104137A3 true WO2007104137A3 (en) | 2007-11-01 |
Family
ID=38509825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CA2007/000376 WO2007104137A2 (en) | 2006-03-13 | 2007-03-08 | Light unit |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1997353A4 (en) |
JP (1) | JP2009529769A (en) |
KR (1) | KR20090008220A (en) |
CN (1) | CN101406109B (en) |
CA (1) | CA2643114A1 (en) |
WO (1) | WO2007104137A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9591724B2 (en) | 2008-03-20 | 2017-03-07 | Cooper Technologies Company | Managing SSL fixtures over PLC networks |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007031801A1 (en) * | 2007-07-07 | 2009-01-08 | Bayerische Motoren Werke Aktiengesellschaft | Automotive lighting system |
JP5313711B2 (en) * | 2009-01-29 | 2013-10-09 | 株式会社ミツトヨ | Optical measuring device |
FR2944637B1 (en) * | 2009-04-21 | 2011-05-06 | Peugeot Citroen Automobiles Sa | DEVICE AND METHOD FOR MANAGING THE OPERATION OF ELECTRICAL (S) COMPONENTS (S) REPLACED (S) IN A SYSTEM |
DE102010009718A1 (en) * | 2010-03-01 | 2011-09-01 | Osram Opto Semiconductors Gmbh | Method for grouping or labeling of luminescence diode components and luminescence diode component |
DE102010031242B4 (en) | 2010-03-19 | 2023-02-23 | Tridonic Ag | LED lighting system with operating data memory |
NL2005929C2 (en) * | 2010-12-28 | 2012-07-02 | Eldolab Holding Bv | Led driver, lighting device and led based lighting application. |
DE102011103907A1 (en) * | 2011-02-17 | 2012-08-23 | Siteco Beleuchtungstechnik Gmbh | LED light |
EP2581311B1 (en) * | 2011-10-10 | 2013-12-11 | Hella KGaA Hueck & Co | LED-airfield light |
DE102013212895A1 (en) * | 2013-07-02 | 2015-01-08 | Lemförder Electronic GmbH | lighting device |
WO2016107632A1 (en) * | 2014-12-29 | 2016-07-07 | Fagerhults Belysning Ab | Method of controlling light output of luminaire by a control terminal |
CN112954860A (en) * | 2019-12-10 | 2021-06-11 | 群燿光学股份有限公司 | Control device |
CN114992609A (en) * | 2022-06-16 | 2022-09-02 | 深圳市思坎普科技有限公司 | Floodlight |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0944187A2 (en) * | 1998-03-20 | 1999-09-22 | Fujitsu Limited | Light emitting element control unit |
US6292284B1 (en) * | 1998-03-17 | 2001-09-18 | Fujitsu Limited | Light emitting element driving apparatus |
US20030043130A1 (en) * | 2001-09-04 | 2003-03-06 | Canon Kabushiki Kaisha | Driving circuit for a light-emitting element |
US20050065452A1 (en) * | 2003-09-06 | 2005-03-24 | Thompson James W. | Interactive neural training device |
US20050265014A1 (en) * | 2004-05-25 | 2005-12-01 | Nikon Corporation | Illuminating device for photographing and camera |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0830231A (en) * | 1994-07-18 | 1996-02-02 | Toshiba Corp | Led dot matrix display device and method for dimming thereof |
DE19748446A1 (en) * | 1997-11-03 | 1999-05-06 | Mannesmann Vdo Ag | Device for controlling light emitting diodes |
US6333602B1 (en) * | 1999-12-14 | 2001-12-25 | Exfo Photonic Solutions Inc. | Smart light source with integrated operational parameters data storage capability |
AU2003210890A1 (en) * | 2002-02-06 | 2003-09-02 | Color Kinetics Incorporated | Controlled lighting methods and apparatus |
JP2003330112A (en) * | 2002-05-16 | 2003-11-19 | Nec Viewtechnology Ltd | Projector and lamp information managing method used for the same |
JP3824603B2 (en) * | 2002-10-16 | 2006-09-20 | シーシーエス株式会社 | Power supply system for LED lighting device |
JP2005203200A (en) * | 2004-01-14 | 2005-07-28 | Seisai Kagi Kofun Yugenkoshi | Light source device using light emitting diode |
JP2005250130A (en) * | 2004-03-04 | 2005-09-15 | Olympus Corp | Illuminator for fluorescent observation |
DE202004006292U1 (en) * | 2004-04-21 | 2004-07-22 | Knobel Ag Lichttechnische Komponenten | Connection between drive stage and LED array has an identification channel for information needed for different types of LED |
JP2005338280A (en) * | 2004-05-25 | 2005-12-08 | Nikon Corp | Illuminating device for photography and camera |
JP4107266B2 (en) * | 2004-06-11 | 2008-06-25 | セイコーエプソン株式会社 | Display device and dimming method thereof |
JP4992423B2 (en) * | 2004-07-12 | 2012-08-08 | ソニー株式会社 | Backlight unit driving apparatus and driving method thereof |
DE102005009228A1 (en) * | 2005-02-25 | 2007-01-04 | Erco Leuchten Gmbh | lamp |
-
2007
- 2007-03-08 EP EP07710710A patent/EP1997353A4/en not_active Withdrawn
- 2007-03-08 WO PCT/CA2007/000376 patent/WO2007104137A2/en active Application Filing
- 2007-03-08 CA CA002643114A patent/CA2643114A1/en not_active Abandoned
- 2007-03-08 CN CN200780009243XA patent/CN101406109B/en not_active Expired - Fee Related
- 2007-03-08 JP JP2008558600A patent/JP2009529769A/en active Pending
- 2007-03-08 KR KR1020087024948A patent/KR20090008220A/en not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6292284B1 (en) * | 1998-03-17 | 2001-09-18 | Fujitsu Limited | Light emitting element driving apparatus |
EP0944187A2 (en) * | 1998-03-20 | 1999-09-22 | Fujitsu Limited | Light emitting element control unit |
US20030043130A1 (en) * | 2001-09-04 | 2003-03-06 | Canon Kabushiki Kaisha | Driving circuit for a light-emitting element |
US20050065452A1 (en) * | 2003-09-06 | 2005-03-24 | Thompson James W. | Interactive neural training device |
US20050265014A1 (en) * | 2004-05-25 | 2005-12-01 | Nikon Corporation | Illuminating device for photographing and camera |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9591724B2 (en) | 2008-03-20 | 2017-03-07 | Cooper Technologies Company | Managing SSL fixtures over PLC networks |
Also Published As
Publication number | Publication date |
---|---|
CN101406109A (en) | 2009-04-08 |
CN101406109B (en) | 2012-07-18 |
CA2643114A1 (en) | 2007-09-20 |
JP2009529769A (en) | 2009-08-20 |
WO2007104137A2 (en) | 2007-09-20 |
EP1997353A2 (en) | 2008-12-03 |
KR20090008220A (en) | 2009-01-21 |
EP1997353A4 (en) | 2011-01-05 |
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