ATE498206T1 - Lichtquelle mit verbessertem abdunkelungsverhalten und methode zu derer ansteuerung - Google Patents

Lichtquelle mit verbessertem abdunkelungsverhalten und methode zu derer ansteuerung

Info

Publication number
ATE498206T1
ATE498206T1 AT05809900T AT05809900T ATE498206T1 AT E498206 T1 ATE498206 T1 AT E498206T1 AT 05809900 T AT05809900 T AT 05809900T AT 05809900 T AT05809900 T AT 05809900T AT E498206 T1 ATE498206 T1 AT E498206T1
Authority
AT
Austria
Prior art keywords
light source
activator
darking
behavior
controlling
Prior art date
Application number
AT05809900T
Other languages
English (en)
Inventor
Thomas Juestel
Robert Scholl
Wolfgang Busselt
Peter Schmidt
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE498206T1 publication Critical patent/ATE498206T1/de

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
    • 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
    • H05B45/24—Controlling the colour 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]
    • H05B45/30—Driver circuits
    • H05B45/357—Driver circuits specially adapted for retrofit LED light sources
    • H05B45/3574—Emulating the electrical or functional characteristics of incandescent lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/50—Wavelength conversion elements
    • 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

  • Luminescent Compositions (AREA)
  • Led Device Packages (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
AT05809900T 2004-11-18 2005-11-09 Lichtquelle mit verbessertem abdunkelungsverhalten und methode zu derer ansteuerung ATE498206T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04105907 2004-11-18
PCT/IB2005/053684 WO2006054204A2 (en) 2004-11-18 2005-11-09 Light source with improved dimming behavior

Publications (1)

Publication Number Publication Date
ATE498206T1 true ATE498206T1 (de) 2011-02-15

Family

ID=35954114

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05809900T ATE498206T1 (de) 2004-11-18 2005-11-09 Lichtquelle mit verbessertem abdunkelungsverhalten und methode zu derer ansteuerung

Country Status (10)

Country Link
US (1) US20110095694A1 (de)
EP (1) EP1815536B1 (de)
JP (1) JP5627839B2 (de)
CN (1) CN100449802C (de)
AT (1) ATE498206T1 (de)
DE (1) DE602005026312D1 (de)
ES (1) ES2360717T3 (de)
PL (1) PL1815536T3 (de)
TW (1) TWI425650B (de)
WO (1) WO2006054204A2 (de)

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Publication number Priority date Publication date Assignee Title
US20050259424A1 (en) 2004-05-18 2005-11-24 Zampini Thomas L Ii Collimating and controlling light produced by light emitting diodes
WO2007020556A1 (en) * 2005-08-15 2007-02-22 Philips Intellectual Property & Standards Gmbh Light source and method for producing light modifiable in colour and/or luminosity
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
EP2272104A1 (de) * 2008-04-23 2011-01-12 Koninklijke Philips Electronics N.V. Beleuchtungsgerät
US8255487B2 (en) * 2008-05-16 2012-08-28 Integrated Illumination Systems, Inc. Systems and methods for communicating in a lighting network
US8585245B2 (en) 2009-04-23 2013-11-19 Integrated Illumination Systems, Inc. Systems and methods for sealing a lighting fixture
US9066381B2 (en) 2011-03-16 2015-06-23 Integrated Illumination Systems, Inc. System and method for low level dimming
US9967940B2 (en) 2011-05-05 2018-05-08 Integrated Illumination Systems, Inc. Systems and methods for active thermal management
DE102011114192A1 (de) * 2011-09-22 2013-03-28 Osram Opto Semiconductors Gmbh Verfahren und Vorrichtung zur Farbortsteuerung eines von einem Licht emittierenden Halbleiterbauelement abgestrahlten Lichts
US8894437B2 (en) 2012-07-19 2014-11-25 Integrated Illumination Systems, Inc. Systems and methods for connector enabling vertical removal
US9379578B2 (en) 2012-11-19 2016-06-28 Integrated Illumination Systems, Inc. Systems and methods for multi-state power management
US9420665B2 (en) 2012-12-28 2016-08-16 Integration Illumination Systems, Inc. Systems and methods for continuous adjustment of reference signal to control chip
US9485814B2 (en) 2013-01-04 2016-11-01 Integrated Illumination Systems, Inc. Systems and methods for a hysteresis based driver using a LED as a voltage reference
JP2017527114A (ja) * 2014-08-11 2017-09-14 ゲルト オー ミュラー 白熱様減光発光ダイオード
US10030844B2 (en) 2015-05-29 2018-07-24 Integrated Illumination Systems, Inc. Systems, methods and apparatus for illumination using asymmetrical optics
US10060599B2 (en) 2015-05-29 2018-08-28 Integrated Illumination Systems, Inc. Systems, methods and apparatus for programmable light fixtures

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US4152711A (en) * 1976-04-01 1979-05-01 Mitsubishi Denki Kabuchiki Kaisha Semiconductor controlled luminescent device
JP3197916B2 (ja) * 1990-11-15 2001-08-13 株式会社リコー 光プリンター光源
JP2927279B2 (ja) * 1996-07-29 1999-07-28 日亜化学工業株式会社 発光ダイオード
JP3247643B2 (ja) * 1997-09-10 2002-01-21 インターナショナル・ビジネス・マシーンズ・コーポレーション 液晶ディスプレイ装置
JP3006592B1 (ja) * 1998-07-24 2000-02-07 日亜化学工業株式会社 Ｌｅｄディスプレイユニット
CN1246913C (zh) * 2000-02-22 2006-03-22 Ccs股份有限公司 植物培育用照明装置
US6747406B1 (en) * 2000-08-07 2004-06-08 General Electric Company LED cross-linkable phospor coating
JP2002164182A (ja) * 2000-11-24 2002-06-07 Moriyama Sangyo Kk カラー照明装置
US6685852B2 (en) * 2001-04-27 2004-02-03 General Electric Company Phosphor blends for generating white light from near-UV/blue light-emitting devices
JP4125878B2 (ja) * 2001-08-27 2008-07-30 東芝電子エンジニアリング株式会社 発光装置
JP4219621B2 (ja) * 2002-06-10 2009-02-04 光寶科技股▲分▼有限公司 白色光発光ダイオードの製造方法
JP2004103814A (ja) * 2002-09-10 2004-04-02 Showa Denko Kk 発光ダイオード、その製造方法および白色照明装置
US6869753B2 (en) * 2002-10-11 2005-03-22 Agilent Technologies, Inc. Screen printing process for light emitting base layer
JP4418758B2 (ja) * 2002-12-13 2010-02-24 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 放射源と発光体を有する照射システム
DE60320307T2 (de) * 2002-12-26 2009-05-14 Koninklijke Philips Electronics N.V. Farbtemperaturkorrektur für led mit wellenlängenwandlung auf phosphorbasis
US7723740B2 (en) * 2003-09-18 2010-05-25 Nichia Corporation Light emitting device
JP2005179498A (ja) * 2003-12-19 2005-07-07 Nec Lighting Ltd 赤色蛍光体材料、赤色蛍光体材料を用いた白色発光ダイオードおよび白色発光ダイオードを用いた照明機器
JP4511849B2 (ja) * 2004-02-27 2010-07-28 Ｄｏｗａエレクトロニクス株式会社 蛍光体およびその製造方法、光源、並びにｌｅｄ
JP4524468B2 (ja) * 2004-05-14 2010-08-18 Ｄｏｗａエレクトロニクス株式会社 蛍光体とその製造方法および当該蛍光体を用いた光源並びにｌｅｄ
US7267787B2 (en) * 2004-08-04 2007-09-11 Intematix Corporation Phosphor systems for a white light emitting diode (LED)

Also Published As

Publication number Publication date
TW200701514A (en) 2007-01-01
JP5627839B2 (ja) 2014-11-19
EP1815536B1 (de) 2011-02-09
WO2006054204A9 (en) 2007-05-31
ES2360717T3 (es) 2011-06-08
DE602005026312D1 (de) 2011-03-24
PL1815536T3 (pl) 2011-07-29
CN100449802C (zh) 2009-01-07
TWI425650B (zh) 2014-02-01
CN101065850A (zh) 2007-10-31
WO2006054204A3 (en) 2006-07-20
US20110095694A1 (en) 2011-04-28
JP2008521234A (ja) 2008-06-19
WO2006054204A2 (en) 2006-05-26
EP1815536A2 (de) 2007-08-08

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Legal Events

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