CN107110432B - 用于发光光导的颜色控制 - Google Patents

用于发光光导的颜色控制 Download PDF

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Publication number
CN107110432B
CN107110432B CN201580054447.XA CN201580054447A CN107110432B CN 107110432 B CN107110432 B CN 107110432B CN 201580054447 A CN201580054447 A CN 201580054447A CN 107110432 B CN107110432 B CN 107110432B
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CN
China
Prior art keywords
light
light source
lighting device
luminescent material
distance
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.)
Active
Application number
CN201580054447.XA
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English (en)
Chinese (zh)
Other versions
CN107110432A (zh
Inventor
T·范博梅尔
R·A·M·希克梅特
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
Philips Lighting 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 Philips Lighting Holding BV filed Critical Philips Lighting Holding BV
Publication of CN107110432A publication Critical patent/CN107110432A/zh
Application granted granted Critical
Publication of CN107110432B publication Critical patent/CN107110432B/zh
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    • 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
    • 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
    • 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
    • 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)
CN201580054447.XA 2014-10-07 2015-10-01 用于发光光导的颜色控制 Active CN107110432B (zh)

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 (2)

Publication Number Publication Date
CN107110432A CN107110432A (zh) 2017-08-29
CN107110432B true CN107110432B (zh) 2020-02-04

Family

ID=51661953

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580054447.XA Active CN107110432B (zh) 2014-10-07 2015-10-01 用于发光光导的颜色控制

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
CN107557007A (zh) * 2016-06-30 2018-01-09 有研稀土新材料股份有限公司 镥氮基荧光粉及具有其的发光器件
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
EP3649399B1 (en) * 2017-07-07 2021-09-08 Signify Holding B.V. Lighting device comprising a light source and a luminescent element comprising an elongated light transmissive body
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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JP2005524965A (ja) 2002-05-08 2005-08-18 ゼオラックス コーポレーション フィードバック増強型発光ダイオードを使用した照明装置＜関連出願の記載＞本願は、２００２年５月８日出願の米国仮出願第６０／３７９，１４１号（その全部が引用により本文書に組み込まれている）の利益を主張する。本願は、２００３年５月８日出願の「フィードバック増強型発光デバイス（ｆｅｅｄｂａｃｋｅｎｈａｎｃｅｄｌｉｇｈｔｅｍｉｔｔｉｎｇｄｅｖｉｃｅ）」と称するの米国特許出願第号、および２００３年５月８日出願の「フィードバック増強型照明ダイオードを使用したディスプレイデバイス（ｄｉｓｐｌａｙｄｅｖｉｃｅｓｕｓｉｎｇｆｅｅｄｂａｃｋｅｎｈａｎｃｅｄｌｉｇｈｔｉｎｇｄｉｏｄｅ）」と称するの米国特許出願第号（これら出願は、その全部が引用により本文書に組み込まれている）に関連している。
US7316497B2 (en) 2005-03-29 2008-01-08 3M Innovative Properties Company Fluorescent volume light source
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US8517550B2 (en) * 2010-02-15 2013-08-27 Abl Ip Holding Llc Phosphor-centric control of color of light
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US12129415B2 (en) * 2011-04-12 2024-10-29 Signify Holding, B.V. Luminescent converter for a phosphor enhanced light source
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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
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Also Published As

Publication number Publication date
CN107110432A (zh) 2017-08-29
RU2017115418A3 (enExample) 2019-04-03
RU2690174C2 (ru) 2019-05-31
JP6637972B2 (ja) 2020-01-29
US10620363B2 (en) 2020-04-14
JP2017531293A (ja) 2017-10-19
RU2017115418A (ru) 2018-11-13
WO2016055352A1 (en) 2016-04-14
US20170307807A1 (en) 2017-10-26
EP3204685A1 (en) 2017-08-16

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Address after: The city of Eindhoven in Holland

Patentee after: PHILIPS LIGHTING HOLDING B.V.

Address before: The city of Eindhoven in Holland

Patentee before: PHILIPS LIGHTING HOLDING B.V.