RU2665332C1 - Светоизлучающее устройство с элементом спектрального преобразования - Google Patents

Светоизлучающее устройство с элементом спектрального преобразования Download PDF

Info

Publication number
RU2665332C1
RU2665332C1 RU2016124100A RU2016124100A RU2665332C1 RU 2665332 C1 RU2665332 C1 RU 2665332C1 RU 2016124100 A RU2016124100 A RU 2016124100A RU 2016124100 A RU2016124100 A RU 2016124100A RU 2665332 C1 RU2665332 C1 RU 2665332C1
Authority
RU
Russia
Prior art keywords
light
emitting device
spectral distribution
luminescent element
exit surface
Prior art date
Application number
RU2016124100A
Other languages
English (en)
Russian (ru)
Other versions
RU2016124100A (ru
Inventor
Рифат Ата Мустафа ХИКМЕТ
БОММЕЛ Тис ВАН
БУР Дирк Корнелис Герхардус ДЕ
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
Publication date
Application filed by Филипс Лайтинг Холдинг Б.В. filed Critical Филипс Лайтинг Холдинг Б.В.
Publication of RU2016124100A publication Critical patent/RU2016124100A/ru
Application granted granted Critical
Publication of RU2665332C1 publication Critical patent/RU2665332C1/ru

Links

Images

Classifications

    • 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
    • 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
    • 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
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/61—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using light guides
    • 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
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • 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
    • 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
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0085—Means for removing heat created by the light source from the package
    • 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
    • G02B6/0096—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the lights guides being of the hollow type
    • 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
    • H10H20/851—Wavelength conversion means
    • H10H20/8515—Wavelength conversion means not being in contact with the bodies
    • 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
    • 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
    • H10H20/858—Means for heat extraction or cooling
    • H10H20/8582—Means for heat extraction or cooling characterised by their shape
    • 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
    • H10H20/858—Means for heat extraction or cooling
    • H10H20/8583—Means for heat extraction or cooling not being in contact with the bodies
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00—Package configurations
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2006—Lamp housings characterised by the light source
    • G03B21/2033—LED or laser light sources
    • G03B21/204—LED or laser light sources using secondary light emission, e.g. luminescence or fluorescence

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Planar Illumination Modules (AREA)
  • Luminescent Compositions (AREA)
  • Led Device Packages (AREA)
  • Optical Filters (AREA)
  • Optical Couplings Of Light Guides (AREA)
RU2016124100A 2013-11-19 2014-11-05 Светоизлучающее устройство с элементом спектрального преобразования RU2665332C1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13193552 2013-11-19
EP13193552.0 2013-11-19
PCT/EP2014/073750 WO2015074867A1 (en) 2013-11-19 2014-11-05 Light emitting device with spectral conversion element

Publications (2)

Publication Number Publication Date
RU2016124100A RU2016124100A (ru) 2017-12-25
RU2665332C1 true RU2665332C1 (ru) 2018-08-29

Family

ID=49619832

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2016124100A RU2665332C1 (ru) 2013-11-19 2014-11-05 Светоизлучающее устройство с элементом спектрального преобразования

Country Status (6)

Country Link
US (1) US9952377B2 (OSRAM)
EP (1) EP3071876B1 (OSRAM)
JP (1) JP6466467B2 (OSRAM)
CN (1) CN105745486B (OSRAM)
RU (1) RU2665332C1 (OSRAM)
WO (1) WO2015074867A1 (OSRAM)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI598540B (zh) * 2015-09-07 2017-09-11 台達電子工業股份有限公司 波長轉換模組與應用其的光源模組
JP6493946B2 (ja) * 2015-12-15 2019-04-03 シグニファイ ホールディング ビー ヴィ 超高輝度を得るための多重励起ルミネッセンスロッド構成
JP6593189B2 (ja) * 2016-01-21 2019-10-23 日亜化学工業株式会社 光源装置
DE102016204507A1 (de) * 2016-03-18 2017-09-21 BSH Hausgeräte GmbH Geschirrspülmaschine mit einer Innenbeleuchtung
CN109695825A (zh) * 2017-10-20 2019-04-30 阳睐（上海）光电科技有限公司 舞台照明发光装置
JP6885375B2 (ja) 2018-07-27 2021-06-16 セイコーエプソン株式会社 光源装置およびプロジェクター
JP7283327B2 (ja) * 2019-09-20 2023-05-30 セイコーエプソン株式会社 波長変換素子、光源装置及びプロジェクター
CN117480343A (zh) * 2021-06-01 2024-01-30 昕诺飞控股有限公司 使用锥形光纤改善热管理的基于激光器的光引擎

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040233664A1 (en) * 2003-05-23 2004-11-25 Beeson Karl W. Illumination systems utilizing multiple wavelength light recycling
EP1734302A1 (en) * 2005-06-13 2006-12-20 Nichia Corporation A light emitting device
JP2007207615A (ja) * 2006-02-02 2007-08-16 Mitsubishi Electric Corp 面状光源装置およびこの面状光源装置を用いた表示装置
DE102008012316A1 (de) * 2007-09-28 2009-04-02 Osram Opto Semiconductors Gmbh Halbleiterlichtquelle mit einer Primärstrahlungsquelle und einem Lumineszenzkonversionselement
RU2359362C2 (ru) * 2004-12-22 2009-06-20 Сеул Семикондактор Ко., Лтд. Светоизлучающее устройство

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10032837B4 (de) * 2000-07-06 2005-07-21 Osram Opto Semiconductors Gmbh Lichtleiter und Lichtleitermodul
US7857457B2 (en) * 2006-09-29 2010-12-28 3M Innovative Properties Company Fluorescent volume light source having multiple fluorescent species
US8575641B2 (en) 2011-08-11 2013-11-05 Goldeneye, Inc Solid state light sources based on thermally conductive luminescent elements containing interconnects
US8083364B2 (en) * 2008-12-29 2011-12-27 Osram Sylvania Inc. Remote phosphor LED illumination system
US9151468B2 (en) 2010-06-28 2015-10-06 Axlen, Inc. High brightness illumination devices using wavelength conversion materials
EP2447746A1 (en) 2010-10-28 2012-05-02 Koninklijke Philips Electronics N.V. Lighting device with waveguide plate
JP2012099362A (ja) * 2010-11-02 2012-05-24 Toshiba Corp 発光装置
JP6228110B2 (ja) * 2011-04-28 2017-11-08 エル イー エス エス・リミテッド 照明システム用の導波路装置
WO2013022606A1 (en) * 2011-08-05 2013-02-14 Rambus Inc. Lighting assembly with configurable illumination profile
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
JP2013111372A (ja) * 2011-11-30 2013-06-10 Olympus Medical Systems Corp 照明装置および内視鏡システム
JP5975692B2 (ja) * 2012-03-21 2016-08-23 スタンレー電気株式会社 光源装置および照明装置
WO2015007755A2 (en) * 2013-07-19 2015-01-22 Koninklijke Philips N.V. A light emitting device and a method for dimming a light emitting device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040233664A1 (en) * 2003-05-23 2004-11-25 Beeson Karl W. Illumination systems utilizing multiple wavelength light recycling
RU2359362C2 (ru) * 2004-12-22 2009-06-20 Сеул Семикондактор Ко., Лтд. Светоизлучающее устройство
EP1734302A1 (en) * 2005-06-13 2006-12-20 Nichia Corporation A light emitting device
JP2007207615A (ja) * 2006-02-02 2007-08-16 Mitsubishi Electric Corp 面状光源装置およびこの面状光源装置を用いた表示装置
DE102008012316A1 (de) * 2007-09-28 2009-04-02 Osram Opto Semiconductors Gmbh Halbleiterlichtquelle mit einer Primärstrahlungsquelle und einem Lumineszenzkonversionselement

Also Published As

Publication number Publication date
RU2016124100A (ru) 2017-12-25
US20160291232A1 (en) 2016-10-06
CN105745486B (zh) 2019-10-22
JP6466467B2 (ja) 2019-02-06
JP2016540364A (ja) 2016-12-22
US9952377B2 (en) 2018-04-24
CN105745486A (zh) 2016-07-06
WO2015074867A1 (en) 2015-05-28
EP3071876A1 (en) 2016-09-28
EP3071876B1 (en) 2021-08-04

Similar Documents

Publication Publication Date Title
CN105765745B (zh) 发光设备
CN105340094B (zh) 发光设备
JP5985091B1 (ja) 発光素子
US9462650B2 (en) Light emitting device and a method for dimming a light emitting device
EP2947484B1 (en) A light emitting device
US9952377B2 (en) Light emitting device with spectral conversion element
RU2689122C1 (ru) Светоизлучающее устройство
CN106922178B (zh) 发光设备
CN117480343A (zh) 使用锥形光纤改善热管理的基于激光器的光引擎