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
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
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- 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]
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Planar Illumination Modules (AREA)
Abstract
A lighting element (100) a lighting system and a luminaire are provided. The lighting element (100) is used for obtaining a skylight appearance and comprises a white light emitting means (104) for emitting white light a blue light emitting means 106 for emitting blue light and a Fresnel lens (102). The Fresnel lens (102) is arranged to receive light from the white light emitting means (104) and from the blue light emitting means (106). The white light emitting means (104) is arranged in a first relative position with respect to the Fresnel lens (102) to collimate at least a part of the light emitted by the white light emitting means (104) to obtain a collimated directed light beam in a specific direction. The blue light emitting means (106) is arranged in a second relative position with respect to the Fresnel lens (102) to obtain a blue light emission at least outside the collimated directed light beam.
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 (en) | 2015-04-03 |
Family
ID=46717920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN671CHN2014 IN2014CN00671A (en) | 2011-07-20 | 2012-07-09 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9791131B2 (en) |
EP (1) | EP2734778A1 (en) |
JP (1) | JP6087918B2 (en) |
CN (1) | CN103688105B (en) |
IN (1) | IN2014CN00671A (en) |
RU (1) | RU2606969C2 (en) |
WO (1) | WO2013011410A1 (en) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3053408B1 (en) | 2013-10-02 | 2021-04-07 | Signify Holding B.V. | Lighting system and a method of controlling a lighting system |
CN105874270B (en) | 2013-10-14 | 2017-09-15 | 飞利浦灯具控股公司 | Illuminator |
WO2015082575A1 (en) * | 2013-12-05 | 2015-06-11 | Koninklijke Philips N.V. | Optical device, lighting device and lighting system |
EP3045014B1 (en) | 2014-01-07 | 2017-04-05 | Philips Lighting Holding B.V. | Lighting system |
US10072820B2 (en) | 2014-05-26 | 2018-09-11 | Philips Lighting Holding B.V. | Tunable daylight experience using micro faceted foils |
JP2016114659A (en) * | 2014-12-11 | 2016-06-23 | ソニー株式会社 | Illumination lens, image capturing module, and electronic device |
JP7027167B2 (en) * | 2015-02-12 | 2022-03-01 | シグニファイ ホールディング ビー ヴィ | Aquarium lighting |
CN108027130B (en) | 2015-08-28 | 2021-08-10 | 科勒克斯有限责任公司 | Large area light source and large area luminaire |
CN107949742B (en) * | 2015-09-16 | 2019-12-20 | 内景有限公司 | Artificial skylight and method |
US10378731B2 (en) * | 2015-10-09 | 2019-08-13 | Signify Holding B.V. | Lighting system and a method of generating a light output |
JP6462963B1 (en) * | 2016-01-19 | 2019-01-30 | フィリップス ライティング ホールディング ビー ヴィ | Lighting device |
WO2018157903A1 (en) | 2017-02-28 | 2018-09-07 | Coelux S.R.L. | Sunlight-based large area light source and large area luminaire |
US10440792B2 (en) | 2017-03-24 | 2019-10-08 | Panasonic Intellectual Property Management Co., Ltd. | Illumination apparatus and illumination system |
JP6887122B2 (en) * | 2017-03-29 | 2021-06-16 | パナソニックIpマネジメント株式会社 | Lighting system |
US10619823B2 (en) * | 2017-04-10 | 2020-04-14 | Ideal Industries Lighting Llc | Optic assemblies and applications thereof |
CZ2017419A3 (en) * | 2017-07-19 | 2019-01-30 | Varroc Lighting Systems, s.r.o. | Lighting equipment, in particular fog lights, for motor vehicles |
CN113366257B (en) | 2019-02-08 | 2024-07-02 | 昕诺飞控股有限公司 | Lighting device |
CN110848598A (en) * | 2019-11-26 | 2020-02-28 | 横店集团得邦照明股份有限公司 | Panel light presenting sky effect and implementation method thereof |
CN110822326A (en) * | 2019-11-26 | 2020-02-21 | 横店集团得邦照明股份有限公司 | Panel light with skylight effect and implementation method thereof |
CN110864242A (en) * | 2019-11-26 | 2020-03-06 | 横店集团得邦照明股份有限公司 | Panel light with blue sky effect and implementation method thereof |
EP4121687A1 (en) | 2020-03-17 | 2023-01-25 | Signify Holding B.V. | Artificial skylight device |
WO2021244942A1 (en) * | 2020-06-02 | 2021-12-09 | Signify Holding B.V. | Led system with high melanopic efficiency ratio |
US11982436B2 (en) | 2020-06-02 | 2024-05-14 | Signify Holding B.V. | Melanopic LED system with collimated white light and uncollimated cyan light |
WO2022053419A1 (en) | 2020-09-10 | 2022-03-17 | Signify Holding B.V. | Lighting device |
GB2607859B (en) * | 2021-04-13 | 2023-09-20 | Innerscene Ltd | Optical display device |
CN113237007A (en) * | 2021-05-26 | 2021-08-10 | 嘉兴追光智能科技有限公司 | Illumination module and illumination lamp |
GB2619978A (en) * | 2022-06-24 | 2023-12-27 | Innerscene Ltd | Optical display device |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
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DE19909331C2 (en) | 1999-03-03 | 2002-05-16 | Siteco Beleuchtungstech Gmbh | Luminaire with multiple spectral properties |
US20040264201A1 (en) * | 2003-06-30 | 2004-12-30 | Guide Corporation, A Delaware Corporation | Chromatic effect using light sources and condensing lenses |
JP4743844B2 (en) * | 2005-04-14 | 2011-08-10 | シチズン電子株式会社 | Light source |
DE102005027261A1 (en) * | 2005-06-13 | 2006-12-21 | Zumtobel Staff Gmbh | Luminaire with main light source and additional light source |
JP2008021561A (en) * | 2006-07-13 | 2008-01-31 | Toshiba Lighting & Technology Corp | Illumination device |
DE102006056150A1 (en) * | 2006-11-28 | 2008-05-29 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Electromagnetic rays radiating device for use in display device, has radiation uncoupling surface arranged in ray path of radiation-emitting arrangement, and radiation-steering unit directing electromagnetic ray to uncoupling surface |
TW200940871A (en) | 2008-01-08 | 2009-10-01 | Koninkl Philips Electronics Nv | Lighting system |
CA2754426C (en) * | 2008-03-03 | 2016-07-26 | Abl Ip Holding, Llc | Optical system and method for managing brightness contrasts between high brightness light sources and surrounding surfaces |
ITMI20081135A1 (en) * | 2008-06-24 | 2009-12-25 | Trapani Paolo Di | LIGHTING DEVICE |
JP2010238407A (en) * | 2009-03-30 | 2010-10-21 | Sharp Corp | Lighting device and lighting system |
RU2405804C1 (en) * | 2009-07-22 | 2010-12-10 | Открытое акционерное общество "Институт пластмасс имени Г.С. Петрова" | Polymer luminescent composition for obtaining white light excited by blue light-emtting diode |
WO2011033413A1 (en) * | 2009-09-15 | 2011-03-24 | Koninklijke Philips Electronics N.V. | Light-emitting device |
FR2954458B1 (en) | 2009-12-21 | 2012-03-02 | Fd Dev | HUBLOT TYPE LAMP |
CN201887074U (en) * | 2010-06-11 | 2011-06-29 | 合肥超维微电子科技有限公司 | LED (light-emitting diode) light-unifying chip |
US9239142B2 (en) * | 2011-06-14 | 2016-01-19 | Osram Sylvania Inc. | Edge-lit light fixture incorporating a downlight and having a uniform external appearance |
-
2012
- 2012-07-09 IN IN671CHN2014 patent/IN2014CN00671A/en unknown
- 2012-07-09 CN CN201280035844.9A patent/CN103688105B/en not_active Expired - Fee Related
- 2012-07-09 RU RU2014106214A patent/RU2606969C2/en active
- 2012-07-09 JP JP2014520754A patent/JP6087918B2/en not_active Expired - Fee Related
- 2012-07-09 WO PCT/IB2012/053496 patent/WO2013011410A1/en active Application Filing
- 2012-07-09 EP EP12748791.6A patent/EP2734778A1/en not_active Withdrawn
- 2012-07-09 US US14/233,530 patent/US9791131B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20140321113A1 (en) | 2014-10-30 |
CN103688105B (en) | 2017-02-22 |
US9791131B2 (en) | 2017-10-17 |
JP2014521202A (en) | 2014-08-25 |
EP2734778A1 (en) | 2014-05-28 |
CN103688105A (en) | 2014-03-26 |
RU2014106214A (en) | 2015-08-27 |
WO2013011410A1 (en) | 2013-01-24 |
JP6087918B2 (en) | 2017-03-01 |
RU2606969C2 (en) | 2017-01-10 |
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