RU2690174C2 - Управление цветом люминесцентного световода - Google Patents

Управление цветом люминесцентного световода Download PDF

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Publication number
RU2690174C2
RU2690174C2 RU2017115418A RU2017115418A RU2690174C2 RU 2690174 C2 RU2690174 C2 RU 2690174C2 RU 2017115418 A RU2017115418 A RU 2017115418A RU 2017115418 A RU2017115418 A RU 2017115418A RU 2690174 C2 RU2690174 C2 RU 2690174C2
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RU
Russia
Prior art keywords
light
light source
lighting device
luminescent material
distance
Prior art date
Application number
RU2017115418A
Other languages
English (en)
Russian (ru)
Other versions
RU2017115418A (ru
RU2017115418A3 (enExample
Inventor
БОММЕЛ Тис ВАН
Рифат Ата Мустафа ХИКМЕТ
Original Assignee
Филипс Лайтинг Холдинг Б.В.
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
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Application filed by Филипс Лайтинг Холдинг Б.В. filed Critical Филипс Лайтинг Холдинг Б.В.
Publication of RU2017115418A publication Critical patent/RU2017115418A/ru
Publication of RU2017115418A3 publication Critical patent/RU2017115418A3/ru
Application granted granted Critical
Publication of RU2690174C2 publication Critical patent/RU2690174C2/ru

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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)
RU2017115418A 2014-10-07 2015-10-01 Управление цветом люминесцентного световода RU2690174C2 (ru)

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
RU2017115418A RU2017115418A (ru) 2018-11-13
RU2017115418A3 RU2017115418A3 (enExample) 2019-04-03
RU2690174C2 true RU2690174C2 (ru) 2019-05-31

Family

ID=51661953

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2017115418A RU2690174C2 (ru) 2014-10-07 2015-10-01 Управление цветом люминесцентного световода

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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DE112017002862B4 (de) * 2016-06-30 2023-04-20 Grirem Advanced Materials Co., Ltd. Ein lutetium-stickstoff-basiertes fluoreszierendes Pulver und eine leuchtende Vorrichtung mit diesem fluoreszierenden Pulver
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
US10823893B2 (en) * 2017-07-07 2020-11-03 Signify Holding B.V. Light concentrator module
US11280948B2 (en) * 2017-07-18 2022-03-22 Signify Holding B.V. Pixelated high brightness light engine
AU2019423227A1 (en) * 2019-01-18 2021-11-18 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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EP2447746A1 (en) * 2010-10-28 2012-05-02 Koninklijke Philips Electronics N.V. Lighting device with waveguide plate
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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EP2447746A1 (en) * 2010-10-28 2012-05-02 Koninklijke Philips Electronics N.V. Lighting device with waveguide plate
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
US20170307807A1 (en) 2017-10-26
RU2017115418A (ru) 2018-11-13
JP2017531293A (ja) 2017-10-19
RU2017115418A3 (enExample) 2019-04-03
CN107110432B (zh) 2020-02-04
US10620363B2 (en) 2020-04-14
CN107110432A (zh) 2017-08-29
WO2016055352A1 (en) 2016-04-14
JP6637972B2 (ja) 2020-01-29
EP3204685A1 (en) 2017-08-16

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Effective date: 20201002