IN2014CN00671A - - Google Patents

Info

Publication number
IN2014CN00671A
IN2014CN00671A IN671CHN2014A IN2014CN00671A IN 2014CN00671 A IN2014CN00671 A IN 2014CN00671A IN 671CHN2014 A IN671CHN2014 A IN 671CHN2014A IN 2014CN00671 A IN2014CN00671 A IN 2014CN00671A
Authority
IN
India
Prior art keywords
emitting means
light emitting
fresnel lens
blue light
white light
Prior art date
Application number
Other languages
English (en)
Inventor
Gabriel Eugen Onac
Ramon Antoine Wiro Clout
Bart Andre Salters
Original Assignee
Koninkl Philips Nv
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 Koninkl Philips Nv filed Critical Koninkl Philips Nv
Publication of IN2014CN00671A publication Critical patent/IN2014CN00671A/en

Links

Classifications

    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
    • 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
    • F21V5/00—Refractors for 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
    • F21V5/00—Refractors for light sources
    • F21V5/007—Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • F21V5/045—Refractors for light sources of lens shape the lens having discontinuous faces, e.g. Fresnel lenses
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
    • 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
    • F21V9/02—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for simulating daylight
    • 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
    • F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
    • 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
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
    • 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
    • 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
    • G02B6/0073—Light emitting diode [LED]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2121/00—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00
    • 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
    • F21Y2105/00—Planar light sources
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • 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
    • F21Y2113/00—Combination of light sources
    • F21Y2113/10—Combination of light sources of different colours
    • 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
    • F21Y2113/00—Combination of light sources
    • F21Y2113/10—Combination of light sources of different colours
    • F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
    • 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]
IN671CHN2014 2011-07-20 2012-07-09 IN2014CN00671A (tr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11174687 2011-07-20
PCT/IB2012/053496 WO2013011410A1 (en) 2011-07-20 2012-07-09 A lighting element, a lighting system and a luminaire providing a skylight appearance

Publications (1)

Publication Number Publication Date
IN2014CN00671A true IN2014CN00671A (tr) 2015-04-03

Family

ID=46717920

Family Applications (1)

Application Number Title Priority Date Filing Date
IN671CHN2014 IN2014CN00671A (tr) 2011-07-20 2012-07-09

Country Status (7)

Country Link
US (1) US9791131B2 (tr)
EP (1) EP2734778A1 (tr)
JP (1) JP6087918B2 (tr)
CN (1) CN103688105B (tr)
IN (1) IN2014CN00671A (tr)
RU (1) RU2606969C2 (tr)
WO (1) WO2013011410A1 (tr)

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US9668312B2 (en) 2013-10-02 2017-05-30 Philips Lighting Holding B.V. Lighting system and a method of controlling a lighting system
DK3039336T3 (en) * 2013-10-14 2017-04-10 Philips Lighting Holding Bv Lighting systems
WO2015082575A1 (en) * 2013-12-05 2015-06-11 Koninklijke Philips N.V. Optical device, lighting device and lighting system
CN105934625B (zh) * 2014-01-07 2018-05-15 飞利浦灯具控股公司 照明系统
WO2015181149A1 (en) * 2014-05-26 2015-12-03 Koninklijke Philips N.V. Tunable daylight experience using micro faceted foils
JP2016114659A (ja) * 2014-12-11 2016-06-23 ソニー株式会社 照明レンズ、撮像モジュール及び電子機器
JP7027167B2 (ja) * 2015-02-12 2022-03-01 シグニファイ ホールディング ビー ヴィ アクアリウム照明
WO2017036502A1 (en) 2015-08-28 2017-03-09 Coelux S.R.L. Large area light source and large area luminaire
CN107949742B (zh) 2015-09-16 2019-12-20 内景有限公司 人工天窗和方法
WO2017060101A1 (en) * 2015-10-09 2017-04-13 Philips Lighting Holding B.V. Lighting system and a method of generating a light output
EP3405721B1 (en) * 2016-01-19 2019-11-20 Signify Holding B.V. Lighting device
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JP6887122B2 (ja) * 2017-03-29 2021-06-16 パナソニックＩｐマネジメント株式会社 照明システム
US10591136B2 (en) 2017-03-24 2020-03-17 Panasonic Intellectual Property Management Co., Ltd. Artificial skylight utilizing light-guides for enhanced display
US10619823B2 (en) * 2017-04-10 2020-04-14 Ideal Industries Lighting Llc Optic assemblies and applications thereof
CZ2017419A3 (cs) * 2017-07-19 2019-01-30 Varroc Lighting Systems, s.r.o. Světelné zařízení, zejména mlhové světlo, pro motorová vozidla
US11649944B2 (en) 2019-02-08 2023-05-16 Signify Holding B.V. Lighting device
CN110864242A (zh) * 2019-11-26 2020-03-06 横店集团得邦照明股份有限公司 一种呈现蓝天效果的面板灯及其实现方法
CN110822326A (zh) * 2019-11-26 2020-02-21 横店集团得邦照明股份有限公司 一种呈现天窗效果的面板灯及其实现方法
CN110848598A (zh) * 2019-11-26 2020-02-28 横店集团得邦照明股份有限公司 一种呈现天空效果的面板灯及其实现方法
US11873989B2 (en) 2020-03-17 2024-01-16 Signify Holding B.V. Artificial skylight device
US20230296223A1 (en) * 2020-06-02 2023-09-21 Signify Holding B.V. Led system with high melanopic efficiency ratio
EP4211393A1 (en) 2020-09-10 2023-07-19 Signify Holding B.V. Lighting device
GB2607859B (en) * 2021-04-13 2023-09-20 Innerscene Ltd Optical display device
CN113237007A (zh) * 2021-05-26 2021-08-10 嘉兴追光智能科技有限公司 照明模组及照明灯具
GB2619978A (en) * 2022-06-24 2023-12-27 Innerscene Ltd Optical display device

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Also Published As

Publication number Publication date
RU2014106214A (ru) 2015-08-27
US20140321113A1 (en) 2014-10-30
CN103688105A (zh) 2014-03-26
EP2734778A1 (en) 2014-05-28
WO2013011410A1 (en) 2013-01-24
RU2606969C2 (ru) 2017-01-10
CN103688105B (zh) 2017-02-22
JP2014521202A (ja) 2014-08-25
US9791131B2 (en) 2017-10-17
JP6087918B2 (ja) 2017-03-01

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