NO20051830L - LED-system for a produsere lys - Google Patents

LED-system for a produsere lys

Info

Publication number
NO20051830L
NO20051830L NO20051830A NO20051830A NO20051830L NO 20051830 L NO20051830 L NO 20051830L NO 20051830 A NO20051830 A NO 20051830A NO 20051830 A NO20051830 A NO 20051830A NO 20051830 L NO20051830 L NO 20051830L
Authority
NO
Norway
Prior art keywords
leds
light
led
electrical power
power supplied
Prior art date
Application number
NO20051830A
Other languages
English (en)
Norwegian (no)
Inventor
Palle Stevn
Original Assignee
First Flower & Fruit Comp As
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by First Flower & Fruit Comp As filed Critical First Flower & Fruit Comp As
Publication of NO20051830L publication Critical patent/NO20051830L/no

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
    • 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
    • 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

  • Led Device Packages (AREA)
  • Led Devices (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
NO20051830A 2002-09-16 2005-04-15 LED-system for a produsere lys NO20051830L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200201362 2002-09-16
PCT/DK2003/000597 WO2004025998A2 (fr) 2002-09-16 2003-09-16 Electroluminescentes pour production lumineuse

Publications (1)

Publication Number Publication Date
NO20051830L true NO20051830L (no) 2005-06-14

Family

ID=31984972

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20051830A NO20051830L (no) 2002-09-16 2005-04-15 LED-system for a produsere lys

Country Status (5)

Country Link
US (2) US20060108935A1 (fr)
EP (2) EP1576859A2 (fr)
AU (1) AU2003263153A1 (fr)
NO (1) NO20051830L (fr)
WO (1) WO2004025998A2 (fr)

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FI115600B (fi) 2003-06-27 2005-05-31 Planmeca Oy LED-operaatiovalaisin
US7956556B1 (en) 2004-02-24 2011-06-07 Musco Corporation Apparatus and method for compensating for reduced light output of a solid-state light source having a lumen depreciation characteristic over its operational life
BRPI0714428A2 (pt) 2006-07-13 2013-03-12 Tir Technology Lp Fonte de luz , método para acionar a mesma, produto de programa de computador, e, meio de armazenamento legível por computador
DE102006040393B4 (de) * 2006-08-29 2018-11-22 Dr. Mach Gmbh & Co. Kg LED-Operationsleuchte
US8866408B2 (en) 2008-04-14 2014-10-21 Digital Lumens Incorporated Methods, apparatus, and systems for automatic power adjustment based on energy demand information
US20120235579A1 (en) 2008-04-14 2012-09-20 Digital Lumens, Incorporated Methods, apparatus and systems for providing occupancy-based variable lighting
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
US8805550B2 (en) * 2008-04-14 2014-08-12 Digital Lumens Incorporated Power management unit with power source arbitration
US8754589B2 (en) 2008-04-14 2014-06-17 Digtial Lumens Incorporated Power management unit with temperature protection
US10539311B2 (en) 2008-04-14 2020-01-21 Digital Lumens Incorporated Sensor-based lighting methods, apparatus, and systems
US8841859B2 (en) 2008-04-14 2014-09-23 Digital Lumens Incorporated LED lighting methods, apparatus, and systems including rules-based sensor data logging
US8954170B2 (en) 2009-04-14 2015-02-10 Digital Lumens Incorporated Power management unit with multi-input arbitration
CA2816978C (fr) 2010-11-04 2020-07-28 Digital Lumens Incorporated Procede, appareil et systeme de detection de presence
US9018839B2 (en) * 2010-12-20 2015-04-28 Salvatore Guerrieri LED cooling system
US9535273B2 (en) * 2011-07-21 2017-01-03 Photon Dynamics, Inc. Apparatus for viewing through optical thin film color filters and their overlaps
EP2774459B1 (fr) 2011-11-03 2021-01-06 Digital Lumens Incorporated Procédés, systèmes et appareil pour éclairage intelligent
CN106937459B (zh) 2012-03-19 2020-06-16 数字照明股份有限公司 用于提供可变照明的方法、系统和设备
US10174906B2 (en) 2012-06-18 2019-01-08 Fresnel Technologies Inc. LED luminaire tiling with a lens array containing a plurality of lenslets
US20140001496A1 (en) * 2012-06-27 2014-01-02 Flextronics Ap, Llc Relampable led structure
AU2014259974B2 (en) 2013-04-30 2018-04-19 Digital Lumens, Incorporated Operating light emitting diodes at low temperature
EP3056068B1 (fr) 2013-10-10 2020-09-09 Digital Lumens Incorporated Procédés, systèmes, et appareil pour un éclairage intelligent
US10584297B2 (en) 2016-12-13 2020-03-10 Afton Chemical Corporation Polyolefin-derived dispersants
EP4371375B1 (fr) 2021-07-16 2025-02-12 Signify Holding B.V. Commande d'un système d'éclairage pour la commande du point de couleur et du niveau de flux

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US3705316A (en) * 1971-12-27 1972-12-05 Nasa Temperature compensated light source using a light emitting diode
GB2224374A (en) 1988-08-24 1990-05-02 Plessey Co Plc Temperature control of light-emitting devices
US4982203A (en) 1989-07-07 1991-01-01 Hewlett-Packard Company Method and apparatus for improving the uniformity of an LED printhead
US5175528A (en) * 1989-10-11 1992-12-29 Grace Technology, Inc. Double oscillator battery powered flashing superluminescent light emitting diode safety warning light
JP2975160B2 (ja) * 1991-05-27 1999-11-10 三菱化学株式会社 発光スペクトル制御システム
JPH06138351A (ja) 1992-10-30 1994-05-20 Tokimec Inc 光源装置
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US5783909A (en) 1997-01-10 1998-07-21 Relume Corporation Maintaining LED luminous intensity
WO1998053646A1 (fr) * 1997-05-22 1998-11-26 Schmidt Gregory W Dispositif d'eclairage utilisant la modulation d'impulsions en largeur d'une diode del
DE19818621A1 (de) * 1998-04-25 1999-10-28 Mannesmann Vdo Ag Schaltungsanordnung zur Einstellung der Helligkeit stromgesteuerter Leuchtdioden zur Beleuchtung einer Anzeige
TW417842U (en) 1998-09-28 2001-01-01 Koninkl Philips Electronics Nv Lighting system
US6127783A (en) * 1998-12-18 2000-10-03 Philips Electronics North America Corp. LED luminaire with electronically adjusted color balance
DE19954911A1 (de) * 1999-11-16 2001-05-17 Abb Patent Gmbh Anordnung zur Ansteuerung von LEDs
US6448550B1 (en) * 2000-04-27 2002-09-10 Agilent Technologies, Inc. Method and apparatus for measuring spectral content of LED light source and control thereof
JP3851809B2 (ja) 2000-12-06 2006-11-29 住友電気工業株式会社 半導体レーザモジュール
US6441558B1 (en) * 2000-12-07 2002-08-27 Koninklijke Philips Electronics N.V. White LED luminary light control system
JP3940596B2 (ja) * 2001-05-24 2007-07-04 松下電器産業株式会社 照明光源
GB2369730B (en) 2001-08-30 2002-11-13 Integrated Syst Tech Ltd Illumination control system
CA2583355C (fr) * 2004-10-12 2016-02-09 Tir Systems Ltd. Procede et systeme de contre-reaction et de commande d'un luminaire
US7663326B2 (en) * 2007-05-22 2010-02-16 Msilica Incorporated Temperature dependant LED current controller

Also Published As

Publication number Publication date
WO2004025998A3 (fr) 2004-04-15
US8164277B2 (en) 2012-04-24
US20060108935A1 (en) 2006-05-25
EP2797389A1 (fr) 2014-10-29
EP1576859A2 (fr) 2005-09-21
AU2003263153A1 (en) 2004-04-30
US20090212707A1 (en) 2009-08-27
WO2004025998A2 (fr) 2004-03-25

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: MODILIS HOLDINGS LLC, SUITE 100, 103 FOULK ROAD, U

CREP Change of representative

Representative=s name: PLOUGMANN & VINGTOFT, POSTBOKS 1003 SENTRUM, 0104

FC2A Withdrawal, rejection or dismissal of laid open patent application