JP6637972B2 - 蛍光導光体のための色制御 - Google Patents

蛍光導光体のための色制御 Download PDF

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Publication number
JP6637972B2
JP6637972B2 JP2017518317A JP2017518317A JP6637972B2 JP 6637972 B2 JP6637972 B2 JP 6637972B2 JP 2017518317 A JP2017518317 A JP 2017518317A JP 2017518317 A JP2017518317 A JP 2017518317A JP 6637972 B2 JP6637972 B2 JP 6637972B2
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JP
Japan
Prior art keywords
light
light source
fluorescent material
lighting device
source
Prior art date
Legal status (The legal status 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 status listed.)
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Application number
JP2017518317A
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English (en)
Japanese (ja)
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JP2017531293A5 (enExample
JP2017531293A (ja
Inventor
ボメル ティエス ファン
ボメル ティエス ファン
リファット アタ ムスタファ ヒクメット
リファット アタ ムスタファ ヒクメット
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Signify Holding BV
Original Assignee
Signify Holding BV
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 Signify Holding BV filed Critical Signify Holding BV
Publication of JP2017531293A publication Critical patent/JP2017531293A/ja
Publication of JP2017531293A5 publication Critical patent/JP2017531293A5/ja
Application granted granted Critical
Publication of JP6637972B2 publication Critical patent/JP6637972B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/855—Optical field-shaping means, e.g. lenses
    • H10H20/856—Reflecting means
    • 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
    • F21K2/00—Non-electric light sources using luminescence; Light sources using electrochemiluminescence
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
    • G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0003—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being doped with fluorescent agents
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0055—Reflecting element, sheet or layer
    • 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
    • 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
    • H05B45/3577—Emulating the dimming characteristics, brightness or colour temperature of incandescent lamps
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • H05B45/18—Controlling the intensity of the light using temperature feedback
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Planar Illumination Modules (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
JP2017518317A 2014-10-07 2015-10-01 蛍光導光体のための色制御 Active JP6637972B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14187893.4 2014-10-07
EP14187893 2014-10-07
PCT/EP2015/072705 WO2016055352A1 (en) 2014-10-07 2015-10-01 Color control for luminescent light guide

Publications (3)

Publication Number Publication Date
JP2017531293A JP2017531293A (ja) 2017-10-19
JP2017531293A5 JP2017531293A5 (enExample) 2018-11-08
JP6637972B2 true JP6637972B2 (ja) 2020-01-29

Family

ID=51661953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017518317A Active JP6637972B2 (ja) 2014-10-07 2015-10-01 蛍光導光体のための色制御

Country Status (6)

Country Link
US (1) US10620363B2 (enExample)
EP (1) EP3204685A1 (enExample)
JP (1) JP6637972B2 (enExample)
CN (1) CN107110432B (enExample)
RU (1) RU2690174C2 (enExample)
WO (1) WO2016055352A1 (enExample)

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DE102016111730B3 (de) * 2016-06-27 2017-12-28 Leica Microsystems Cms Gmbh Beleuchtungseinrichtung sowie Mikroskop mit einer derartigen Beleuchtungseinrichtung
US11066600B2 (en) * 2016-06-30 2021-07-20 Grirem Advanced Materials Co., Ltd. Lutetium nitride-based phosphor and light emitting device comprising same
JP7068656B2 (ja) * 2017-06-26 2022-05-17 日本電気硝子株式会社 波長変換部材の検査方法及びその検査装置
WO2019008099A1 (en) * 2017-07-07 2019-01-10 Philips Lighting Holding B.V. CONCENTRATING MODULE OF LIGHT
JP6764548B2 (ja) * 2017-07-18 2020-09-30 シグニファイ ホールディング ビー ヴィＳｉｇｎｉｆｙ Ｈｏｌｄｉｎｇ Ｂ．Ｖ． 画素化高輝度光エンジン
US20220090760A1 (en) * 2019-01-18 2022-03-24 Research And Development Center “Biolumen” Limited Liability Company Led white light source with a biologically adequate emission spectrum
CN112305809B (zh) * 2019-07-24 2022-04-19 佛山市国星光电股份有限公司 Led线背光源液晶显示屏
FR3153941A1 (fr) * 2023-10-09 2025-04-11 Commissariat à l'Energie Atomique et aux Energies Alternatives Ensemble de concentrateurs de lumière luminescents, Dispositif d’émission lumineuse et Méthode pour générer un faisceau de sortie avec un spectre large

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WO2003101157A1 (en) 2002-05-08 2003-12-04 Zeolux Corporation Lighting devices using feedback enhanced light emitting diode
US7316497B2 (en) * 2005-03-29 2008-01-08 3M Innovative Properties Company Fluorescent volume light source
US8684555B2 (en) * 2006-04-26 2014-04-01 Koninklijke Philips N.V. Light emitting device with ceramic conversion material
US20070280622A1 (en) 2006-06-02 2007-12-06 3M Innovative Properties Company Fluorescent light source having light recycling means
US7857457B2 (en) * 2006-09-29 2010-12-28 3M Innovative Properties Company Fluorescent volume light source having multiple fluorescent species
WO2008079910A2 (en) 2006-12-20 2008-07-03 Rambus Inc. Strobe acquisition and tracking
WO2008125672A1 (de) 2007-04-16 2008-10-23 Goodrich Lighting Systems Gmbh Farbverstellbare led-leuchte, insbesondere zur fahrzeuginnenbeleuchtung
CN101447538B (zh) 2007-11-26 2010-10-13 财团法人工业技术研究院 发光元件及其制作方法
US8182128B2 (en) 2007-12-19 2012-05-22 Oree, Inc. Planar white illumination apparatus
US9151884B2 (en) 2008-02-01 2015-10-06 3M Innovative Properties Company Fluorescent volume light source with active chromphore
US20090268461A1 (en) * 2008-04-28 2009-10-29 Deak David G Photon energy conversion structure
US8503073B2 (en) 2008-06-24 2013-08-06 CSEM Centre Suisse d'Electronique et de Microtechnique S.A.—Recherche et Developpement Light coupling device and system, and method for manufacturing the device and system
WO2011031871A1 (en) 2009-09-09 2011-03-17 Qd Vision, Inc. Particles including nanoparticles, uses thereof, and methods
WO2011050441A1 (en) * 2009-10-30 2011-05-05 Institut National D'optique Fluorescence-based light emitting device
JP2011164348A (ja) * 2010-02-09 2011-08-25 Sanyo Electric Co Ltd 照明装置及びこれを用いた投写型映像表示装置
US8517550B2 (en) * 2010-02-15 2013-08-27 Abl Ip Holding Llc Phosphor-centric control of color of light
EP2447746A1 (en) * 2010-10-28 2012-05-02 Koninklijke Philips Electronics N.V. Lighting device with waveguide plate
US12129415B2 (en) * 2011-04-12 2024-10-29 Signify Holding, B.V. Luminescent converter for a phosphor enhanced light source
US9093003B2 (en) 2011-10-11 2015-07-28 Corning Incorporated Manipulation of color illumination using light diffusing fiber
JP2013094496A (ja) * 2011-11-02 2013-05-20 Olympus Medical Systems Corp 照明装置および内視鏡システム
CN203348949U (zh) * 2012-09-04 2013-12-18 刘晓博 基于荧光灯结构的色温可调的led荧光灯
JP6339190B2 (ja) * 2013-07-19 2018-06-06 フィリップス ライティング ホールディング ビー ヴィ 発光装置及び発光装置を調光する方法
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Also Published As

Publication number Publication date
EP3204685A1 (en) 2017-08-16
RU2690174C2 (ru) 2019-05-31
JP2017531293A (ja) 2017-10-19
CN107110432B (zh) 2020-02-04
RU2017115418A (ru) 2018-11-13
RU2017115418A3 (enExample) 2019-04-03
US10620363B2 (en) 2020-04-14
CN107110432A (zh) 2017-08-29
US20170307807A1 (en) 2017-10-26
WO2016055352A1 (en) 2016-04-14

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