ATE454026T1 - Led-betriebslampe - Google Patents

Led-betriebslampe

Info

Publication number
ATE454026T1
ATE454026T1 AT04742138T AT04742138T ATE454026T1 AT E454026 T1 ATE454026 T1 AT E454026T1 AT 04742138 T AT04742138 T AT 04742138T AT 04742138 T AT04742138 T AT 04742138T AT E454026 T1 ATE454026 T1 AT E454026T1
Authority
AT
Austria
Prior art keywords
led
power
light
components
power source
Prior art date
Application number
AT04742138T
Other languages
English (en)
Inventor
Godzinsky Christian De
Original Assignee
Planmeca Oy
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 Planmeca Oy filed Critical Planmeca Oy
Application granted granted Critical
Publication of ATE454026T1 publication Critical patent/ATE454026T1/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]
    • H05B45/40—Details of LED load circuits
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/20—Lighting for medical use
    • F21W2131/205—Lighting for medical use for operating theatres
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/80—Light emitting diode

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Led Device Packages (AREA)
  • Led Devices (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
AT04742138T 2003-06-27 2004-06-28 Led-betriebslampe ATE454026T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20030959A FI115600B (fi) 2003-06-27 2003-06-27 LED-operaatiovalaisin
PCT/FI2004/000395 WO2005006818A1 (en) 2003-06-27 2004-06-28 Led operation light

Publications (1)

Publication Number Publication Date
ATE454026T1 true ATE454026T1 (de) 2010-01-15

Family

ID=8566310

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04742138T ATE454026T1 (de) 2003-06-27 2004-06-28 Led-betriebslampe

Country Status (8)

Country Link
US (1) US7450028B2 (de)
EP (1) EP1639867B1 (de)
JP (1) JP4597980B2 (de)
AT (1) ATE454026T1 (de)
DE (1) DE602004024885D1 (de)
DK (1) DK1639867T3 (de)
FI (1) FI115600B (de)
WO (1) WO2005006818A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6200134B1 (en) 1998-01-20 2001-03-13 Kerr Corporation Apparatus and method for curing materials with radiation
DE20306789U1 (de) * 2003-04-30 2003-09-04 Tiede GmbH + Co Rissprüfanlagen, 73457 Essingen Handlampe, insbesondere für die magnetische Rißprüfung
US8459852B2 (en) 2007-10-05 2013-06-11 Dental Equipment, Llc LED-based dental exam lamp
US8016470B2 (en) 2007-10-05 2011-09-13 Dental Equipment, Llc LED-based dental exam lamp with variable chromaticity
US8113830B2 (en) * 2005-05-27 2012-02-14 Kerr Corporation Curing light instrument
TWI391600B (zh) 2005-09-27 2013-04-01 Koninkl Philips Electronics Nv 發光二極體之照明燈具
DE102005061204A1 (de) * 2005-12-21 2007-07-05 Perkinelmer Elcos Gmbh Beleuchtungsvorrichtung, Beleuchtungssteuergerät und Beleuchtungssystem
JP4899527B2 (ja) * 2006-02-23 2012-03-21 パナソニック電工株式会社 Ｌｅｄ照明装置
WO2008072138A1 (en) * 2006-12-12 2008-06-19 Koninklijke Philips Electronics N.V. Illumination system with four primaries
JP4852763B2 (ja) * 2007-03-29 2012-01-11 国立大学法人山口大学 光治療器
JP5642347B2 (ja) * 2008-03-07 2014-12-17 ミツミ電機株式会社 液晶バックライト装置
US7863831B2 (en) 2008-06-12 2011-01-04 3M Innovative Properties Company AC illumination apparatus with amplitude partitioning
PL2136127T3 (pl) * 2008-06-20 2011-04-29 Trumpf Medizin Systeme Gmbh & Co Kg Lampa operacyjna z oświetlanymi uchwytami
MX338270B (es) * 2009-01-21 2016-04-11 Alcon Res Ltd Endoiluminacion oftalmica utilizando luz generada por fibra.
US9072572B2 (en) 2009-04-02 2015-07-07 Kerr Corporation Dental light device
US9066777B2 (en) 2009-04-02 2015-06-30 Kerr Corporation Curing light device
DE102011075737A1 (de) * 2010-12-23 2012-06-28 Kaltenbach & Voigt Gmbh Zahnärztliche Behandlungsleuchte
JP2014517486A (ja) * 2011-06-14 2014-07-17 東莞巨揚電器有限公司 遮光構造を有する発光ダイオード電球
US9500340B2 (en) 2011-10-25 2016-11-22 A-Dec, Inc. Dental light using LEDs
US8643285B2 (en) 2012-01-14 2014-02-04 Yang Pan Constant temperature light emitting diode lighting system
US10788678B2 (en) 2013-05-17 2020-09-29 Excelitas Canada, Inc. High brightness solid state illumination system for fluorescence imaging and analysis
JP6252284B2 (ja) * 2014-03-24 2017-12-27 東芝ライテック株式会社 照明システムおよび照明システムユニット
KR102204542B1 (ko) * 2014-07-17 2021-01-20 삼성디스플레이 주식회사 광치료 기기 겸용 발광소자 표시장치 및 이의 구동방법
US10708990B1 (en) 2018-02-09 2020-07-07 Riverpoint Medical, Llc Color tunable medical headlamp bezel
US10575623B2 (en) * 2018-06-29 2020-03-03 Sephora USA, Inc. Color capture system and device
EP3875844A4 (de) * 2018-11-02 2021-11-24 Nanjing Mindray Bio-Medical Electronics Co., Ltd. Operationssaalbeleuchtungssystem, steuerungsverfahren und -vorrichtung dafür sowie speichermedium
US11589971B2 (en) 2018-11-14 2023-02-28 Garrison Dental Solutions, L.L.C. Dental curing light and method

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5420768A (en) * 1993-09-13 1995-05-30 Kennedy; John Portable led photocuring device
US6459919B1 (en) * 1997-08-26 2002-10-01 Color Kinetics, Incorporated Precision illumination methods and systems
US7014336B1 (en) * 1999-11-18 2006-03-21 Color Kinetics Incorporated Systems and methods for generating and modulating illumination conditions
US6183086B1 (en) 1999-03-12 2001-02-06 Bausch & Lomb Surgical, Inc. Variable multiple color LED illumination system
US6303411B1 (en) * 1999-05-03 2001-10-16 Vortek Industries Ltd. Spatially resolved temperature measurement and irradiance control
JP2003517705A (ja) * 1999-11-18 2003-05-27 カラー・キネティックス・インコーポレーテッド 照明状態を発生し且つ調整するシステム及び方法
DE10031303A1 (de) * 2000-06-27 2002-01-10 Arnold & Richter Kg Beleuchtungsvorrichtung mit lichtemittierenden Dioden (LED), Beleuchtungsverfahren und Verfahren zur Bildaufzeichnung mit derartiger LED-Beleuchtungsvorrichtung
DE10034594B4 (de) 2000-07-14 2006-03-16 Sirona Dental Systems Gmbh Zahnärztliche Behandlungsleuchte
US6411046B1 (en) * 2000-12-27 2002-06-25 Koninklijke Philips Electronics, N. V. Effective modeling of CIE xy coordinates for a plurality of LEDs for white LED light control
WO2003019072A1 (en) * 2001-08-23 2003-03-06 Yukiyasu Okumura Color temperature-regulable led light
US6726341B2 (en) * 2001-10-12 2004-04-27 Koninklijke Philips Electronics N.V. LED illumination for cold storage compartments
US20060108935A1 (en) * 2002-09-16 2006-05-25 First Flower & Fruit Company A/S Led system for producing light
DE60320307T2 (de) 2002-12-26 2009-05-14 Koninklijke Philips Electronics N.V. Farbtemperaturkorrektur für led mit wellenlängenwandlung auf phosphorbasis
US7148632B2 (en) * 2003-01-15 2006-12-12 Luminator Holding, L.P. LED lighting system
US7235766B2 (en) * 2003-04-23 2007-06-26 Sensor Electronic Technology, Incorporated Electromagnetic radiation generation based on an object characteristic
US7145125B2 (en) * 2003-06-23 2006-12-05 Advanced Optical Technologies, Llc Integrating chamber cone light using LED sources

Also Published As

Publication number Publication date
WO2005006818A1 (en) 2005-01-20
JP2007514454A (ja) 2007-06-07
US7450028B2 (en) 2008-11-11
FI115600B (fi) 2005-05-31
EP1639867B1 (de) 2009-12-30
JP4597980B2 (ja) 2010-12-15
US20060239005A1 (en) 2006-10-26
FI20030959L (fi) 2004-12-28
FI20030959A0 (fi) 2003-06-27
EP1639867A1 (de) 2006-03-29
DE602004024885D1 (de) 2010-02-11
DK1639867T3 (da) 2010-05-03

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Legal Events

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