RU2016105155A - Светоизлучающее устройство и способ уменьшения яркости светоизлучающего устройства - Google Patents

Светоизлучающее устройство и способ уменьшения яркости светоизлучающего устройства Download PDF

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Publication number
RU2016105155A
RU2016105155A RU2016105155A RU2016105155A RU2016105155A RU 2016105155 A RU2016105155 A RU 2016105155A RU 2016105155 A RU2016105155 A RU 2016105155A RU 2016105155 A RU2016105155 A RU 2016105155A RU 2016105155 A RU2016105155 A RU 2016105155A
Authority
RU
Russia
Prior art keywords
light
light sources
brightness
emitting device
sources
Prior art date
Application number
RU2016105155A
Other languages
English (en)
Russian (ru)
Other versions
RU2016105155A3 (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
Publication date
Application filed by Филипс Лайтинг Холдинг Б.В. filed Critical Филипс Лайтинг Холдинг Б.В.
Publication of RU2016105155A publication Critical patent/RU2016105155A/ru
Publication of RU2016105155A3 publication Critical patent/RU2016105155A3/ru

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]
    • H05B45/10—Controlling the intensity of the light
    • 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
    • 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
    • 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]

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Planar Illumination Modules (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Projection Apparatus (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Liquid Crystal (AREA)
RU2016105155A 2013-07-19 2014-07-16 Светоизлучающее устройство и способ уменьшения яркости светоизлучающего устройства RU2016105155A (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13177145.3 2013-07-19
EP13177145 2013-07-19
PCT/EP2014/065194 WO2015007755A2 (en) 2013-07-19 2014-07-16 A light emitting device and a method for dimming a light emitting device

Publications (2)

Publication Number Publication Date
RU2016105155A true RU2016105155A (ru) 2017-08-24
RU2016105155A3 RU2016105155A3 (enExample) 2018-05-18

Family

ID=48793990

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2016105155A RU2016105155A (ru) 2013-07-19 2014-07-16 Светоизлучающее устройство и способ уменьшения яркости светоизлучающего устройства

Country Status (6)

Country Link
US (1) US9462650B2 (enExample)
EP (1) EP3022482B1 (enExample)
JP (1) JP6339190B2 (enExample)
CN (1) CN105393046B (enExample)
RU (1) RU2016105155A (enExample)
WO (1) WO2015007755A2 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6466467B2 (ja) * 2013-11-19 2019-02-06 フィリップス ライティング ホールディング ビー ヴィ スペクトル変換要素を備える発光デバイス
EP3204685A1 (en) * 2014-10-07 2017-08-16 Philips Lighting Holding B.V. Color control for luminescent light guide
JP6597200B2 (ja) * 2015-06-17 2019-10-30 株式会社リコー 照明装置及び画像投射装置
CN108139034B (zh) * 2015-06-25 2020-02-07 亮锐控股有限公司 发光二极管模块和形成发光二极管模块的方法
US9979478B2 (en) * 2015-11-26 2018-05-22 Ping-Hung Yin Pico projector with visible light communication (VLC) and method for VLC using the same
WO2019008092A1 (en) 2017-07-07 2019-01-10 Philips Lighting Holding B.V. CONCENTRATING MODULE OF LIGHT
JP7043002B2 (ja) * 2018-03-15 2022-03-29 豊田合成株式会社 発光装置
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
JPWO2021166868A1 (enExample) * 2020-02-21 2021-08-26
JP7357230B2 (ja) * 2020-02-21 2023-10-06 パナソニックＩｐマネジメント株式会社 アイロン
JP7211402B2 (ja) * 2020-09-01 2023-01-24 セイコーエプソン株式会社 導光ユニット、光源装置及びプロジェクター
CN119255427B (zh) * 2024-12-03 2025-03-11 海南热带海洋学院 一种自适应宽光谱水下光源系统

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1815532B1 (en) * 2004-11-18 2008-06-18 Philips Intellectual Property & Standards GmbH Light emitting device with conversion structure
US7316497B2 (en) * 2005-03-29 2008-01-08 3M Innovative Properties Company Fluorescent volume light source
WO2007036877A2 (en) 2005-09-30 2007-04-05 Koninklijke Philips Electronics N.V. Back light unit
JP2007157638A (ja) * 2005-12-08 2007-06-21 Minebea Co Ltd 光源装置およびそれを用いた画像表示装置
EP2012652B1 (en) * 2006-04-26 2016-04-13 Philips Intellectual Property & Standards GmbH Light delivery device with improved conversion element
US7857457B2 (en) * 2006-09-29 2010-12-28 3M Innovative Properties Company Fluorescent volume light source having multiple fluorescent species
DE112009002343T8 (de) * 2008-10-02 2012-08-30 Sharp Kabushiki Kaisha Lineare Lichtquelle und elektronische Vorrichtung
US8506103B2 (en) * 2008-11-26 2013-08-13 Keiji Iimura Semiconductor lamp and light bulb type LED lamp
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
JP2012174551A (ja) * 2011-02-22 2012-09-10 Harison Toshiba Lighting Corp 発光装置
JP2012199497A (ja) 2011-03-23 2012-10-18 Panasonic Corp 発光装置
JP5053448B1 (ja) * 2011-03-28 2012-10-17 シャープ株式会社 擬似太陽光照射装置
US20120250350A1 (en) 2011-03-30 2012-10-04 Mangeun Kim Display apparatus
WO2013003627A1 (en) * 2011-06-28 2013-01-03 Cree, Inc. Compact high efficiency remote led module
JP5859772B2 (ja) 2011-08-26 2016-02-16 日立マクセル株式会社 照明ユニット及びこれを用いた表示装置
US20140140091A1 (en) * 2012-11-20 2014-05-22 Sergiy Victorovich Vasylyev Waveguide illumination system
US8834004B2 (en) * 2012-08-13 2014-09-16 3M Innovative Properties Company Lighting devices with patterned printing of diffractive extraction features

Also Published As

Publication number Publication date
EP3022482A2 (en) 2016-05-25
WO2015007755A3 (en) 2015-03-19
US20160157316A1 (en) 2016-06-02
JP2016531385A (ja) 2016-10-06
WO2015007755A2 (en) 2015-01-22
JP6339190B2 (ja) 2018-06-06
CN105393046A (zh) 2016-03-09
EP3022482B1 (en) 2021-11-10
CN105393046B (zh) 2019-04-23
RU2016105155A3 (enExample) 2018-05-18
US9462650B2 (en) 2016-10-04

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Legal Events

Date Code Title Description
FA94 Acknowledgement of application withdrawn (non-payment of fees)

Effective date: 20190719