ATE387076T1 - Lichtkörper oder lichtquelle auf der grundlage von leuchtdioden - Google Patents

Lichtkörper oder lichtquelle auf der grundlage von leuchtdioden

Info

Publication number
ATE387076T1
ATE387076T1 AT03773573T AT03773573T ATE387076T1 AT E387076 T1 ATE387076 T1 AT E387076T1 AT 03773573 T AT03773573 T AT 03773573T AT 03773573 T AT03773573 T AT 03773573T AT E387076 T1 ATE387076 T1 AT E387076T1
Authority
AT
Austria
Prior art keywords
light
source based
light source
element diodes
leds
Prior art date
Application number
AT03773573T
Other languages
English (en)
Inventor
Dan Friis
Original Assignee
Dan Friis
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 Dan Friis filed Critical Dan Friis
Application granted granted Critical
Publication of ATE387076T1 publication Critical patent/ATE387076T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
    • 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
    • F21K9/233—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 a spot light distribution, e.g. for substitution of reflector lamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
    • 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]
    • H05B45/20—Controlling the colour of the light
    • H05B45/28—Controlling the colour of the light using temperature 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
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/38—Switched mode power supply [SMPS] using boost topology
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • F21Y2105/12—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the geometrical disposition of the light-generating elements, e.g. arranging light-generating elements in differing patterns or densities
    • 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
    • F21Y2113/00—Combination of light sources
    • F21Y2113/10—Combination of light sources of different colours
    • F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
    • 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]
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
AT03773573T 2002-11-19 2003-11-18 Lichtkörper oder lichtquelle auf der grundlage von leuchtdioden ATE387076T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA200201773 2002-11-19

Publications (1)

Publication Number Publication Date
ATE387076T1 true ATE387076T1 (de) 2008-03-15

Family

ID=32319489

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03773573T ATE387076T1 (de) 2002-11-19 2003-11-18 Lichtkörper oder lichtquelle auf der grundlage von leuchtdioden

Country Status (7)

Country Link
EP (2) EP1568254B1 (de)
AT (1) ATE387076T1 (de)
AU (1) AU2003281967A1 (de)
DE (1) DE60319266D1 (de)
DK (1) DK1568254T3 (de)
RU (1) RU2005119149A (de)
WO (1) WO2004047498A1 (de)

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US7656371B2 (en) 2003-07-28 2010-02-02 Nichia Corporation Light emitting apparatus, LED lighting, LED light emitting apparatus, and control method of light emitting apparatus
US7201497B2 (en) * 2004-07-15 2007-04-10 Lumination, Llc Led lighting system with reflective board
GB2431019B (en) * 2004-12-10 2007-09-12 Radix Systems Ltd Light controlled pedestrian crossings
US8410723B2 (en) 2005-05-25 2013-04-02 Koninklijke Philips Electronics N.V. Describing two LED colors as a single, lumped LED color
CN102606912B (zh) 2005-07-13 2014-12-10 皇家飞利浦电子股份有限公司 照明系统
JP5283510B2 (ja) 2006-01-16 2013-09-04 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ランプモジュール及びこのようなランプモジュールを有する照明装置
DK176593B1 (da) 2006-06-12 2008-10-13 Akj Inv S V Allan Krogh Jensen Intelligent LED baseret lyskilde til erstatning af lysstofrör
GB2442246A (en) * 2006-09-27 2008-04-02 Radix Systems Ltd Light controlled pedestrian crossing with tactile indicator
EP2151871A4 (de) * 2007-05-31 2012-03-14 Murata Manufacturing Co Led-treiberschaltung
DE102007043355A1 (de) * 2007-09-12 2009-03-19 Lumitech Produktion Und Entwicklung Gmbh LED-Modul, LED-Leuchtmittel und LED Leuchte für die energie-effiziente Wiedergabe von weißem Licht
CN101904007B (zh) * 2007-12-17 2012-09-05 皇家飞利浦电子股份有限公司 发光模块和热保护方法
DE102008057347A1 (de) * 2008-11-14 2010-05-20 Osram Opto Semiconductors Gmbh Optoelektronische Vorrichtung
DE102009022070A1 (de) * 2009-05-20 2010-11-25 Osram Gesellschaft mit beschränkter Haftung Schaltung sowie Lampe umfassend die Schaltung
GB0913971D0 (en) * 2009-08-10 2009-09-16 Unipart Rail Ltd Fixed signals
DE102009052390A1 (de) * 2009-11-09 2011-05-12 Ledon Lighting Jennersdorf Gmbh Verfahren und Schaltungsanordnung zur Erzeugung von LED-Mischlicht vorbestimmter Farbe
TWI391601B (zh) * 2009-12-10 2013-04-01 Hon Hai Prec Ind Co Ltd Led照明裝置
EP2545749B1 (de) * 2010-03-10 2018-05-16 Philips Lighting Holding B.V. Aufrechterhaltung der farbkonsistenz in einer led-beleuchtungsvorrichtung mit verschiedenen led-typen
BR112013023806A2 (pt) * 2011-03-17 2017-08-08 Beijin Ugetlight Co Ltd iluminação led lamp com refrigeração líquida
WO2012164440A1 (en) * 2011-06-01 2012-12-06 Koninklijke Philips Electronics N.V. A led-based illumination device with low heat up color shift
JP5696980B2 (ja) * 2011-06-03 2015-04-08 東芝ライテック株式会社 照明器具
US8657464B2 (en) 2011-11-02 2014-02-25 Honeywell International Inc. Multiple mode light emitting device
PT3260761T (pt) * 2012-04-27 2021-07-02 Schreder Matriz de luz multicolorida
DE102012219902A1 (de) * 2012-10-31 2014-04-30 Tridonic Jennersdorf Gmbh Verfahren und Schaltungsanordnung zum Erzeugen von dimmbarem LED-Mischlicht
CN104100851A (zh) * 2013-04-08 2014-10-15 赵依军 集成led驱动电源的灯头
JP6731567B1 (ja) 2017-07-20 2020-07-29 シグニファイ ホールディング ビー ヴィＳｉｇｎｉｆｙ Ｈｏｌｄｉｎｇ Ｂ．Ｖ． 照明モジュール
DE102017117874A1 (de) * 2017-08-07 2019-02-07 Vossloh-Schwabe Lighting Solutions GmbH & Co. KG LED-Träger und LED-Lichtquelle mit einem solchen Träger
CN211063818U (zh) * 2019-07-25 2020-07-21 漳州立达信光电子科技有限公司 一种led灯具

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PT1422975E (pt) 2000-04-24 2010-07-09 Philips Solid State Lighting Produto ‚ base de leds
JP2001325809A (ja) 2000-05-15 2001-11-22 Sanaa Electronics Kk 電球型発光ダイオード
CN2458485Y (zh) 2000-11-16 2001-11-07 上海嘉利莱实业有限公司 发光二极管照明发光模块
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JP2002158376A (ja) 2000-11-22 2002-05-31 Matsushita Electric Ind Co Ltd 発光ダイオード照明装置

Also Published As

Publication number Publication date
DE60319266D1 (de) 2008-04-03
DK1568254T3 (da) 2008-06-23
EP1568254A1 (de) 2005-08-31
EP1950490A2 (de) 2008-07-30
EP1568254B1 (de) 2008-02-20
WO2004047498A1 (en) 2004-06-03
RU2005119149A (ru) 2006-01-20
AU2003281967A1 (en) 2004-06-15
EP1950490A3 (de) 2008-08-13

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