JP2022533079A - グレアを減らした照明 - Google Patents

グレアを減らした照明 Download PDF

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Publication number
JP2022533079A
JP2022533079A JP2021567810A JP2021567810A JP2022533079A JP 2022533079 A JP2022533079 A JP 2022533079A JP 2021567810 A JP2021567810 A JP 2021567810A JP 2021567810 A JP2021567810 A JP 2021567810A JP 2022533079 A JP2022533079 A JP 2022533079A
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JP
Japan
Prior art keywords
section
cavity
optic
light
cavity section
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2021567810A
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English (en)
Japanese (ja)
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JP2022533079A5 (https=
Inventor
キー アイ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Signify Holding BV
Original Assignee
Signify Holding BV
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 Signify Holding BV filed Critical Signify Holding BV
Publication of JP2022533079A publication Critical patent/JP2022533079A/ja
Publication of JP2022533079A5 publication Critical patent/JP2022533079A5/ja
Pending legal-status Critical Current

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    • 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
    • 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
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/002—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces
    • 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
    • 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
    • G02B6/0045—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 by shaping at least a portion of the light guide
    • 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
    • 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 [2D] 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
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Planar Illumination Modules (AREA)
JP2021567810A 2019-05-15 2020-05-12 グレアを減らした照明 Pending JP2022533079A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962848413P 2019-05-15 2019-05-15
US62/848,413 2019-05-15
PCT/EP2020/063210 WO2020229481A1 (en) 2019-05-15 2020-05-12 Reduced glare lighting

Publications (2)

Publication Number Publication Date
JP2022533079A true JP2022533079A (ja) 2022-07-21
JP2022533079A5 JP2022533079A5 (https=) 2023-05-18

Family

ID=70740596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021567810A Pending JP2022533079A (ja) 2019-05-15 2020-05-12 グレアを減らした照明

Country Status (5)

Country Link
US (1) US20220252775A1 (https=)
EP (1) EP3969809A1 (https=)
JP (1) JP2022533079A (https=)
CN (1) CN113825945A (https=)
WO (1) WO2020229481A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024213458A1 (en) * 2023-04-12 2024-10-17 Signify Holding B.V. Road lighting luminaire with transition zones for reducing discomfort glare
EP4592585A1 (en) 2024-01-26 2025-07-30 ZG Lighting France S.A.S Glare-reducing optic

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010108919A (ja) * 2008-10-01 2010-05-13 Mitsubishi Electric Corp 面状光源装置およびこれを用いた表示装置
WO2012141094A1 (ja) * 2011-04-13 2012-10-18 シャープ株式会社 光源モジュールおよびこれを備えた電子機器
WO2013058014A1 (ja) * 2011-10-20 2013-04-25 株式会社 東芝 扁平型ランプ装置
US20130343061A1 (en) * 2012-06-26 2013-12-26 Young Lighting Technology Inc. Light source module
WO2014038117A1 (ja) * 2012-09-05 2014-03-13 パナソニック株式会社 照明装置
EP3015761A1 (de) * 2014-10-30 2016-05-04 ITZ Innovations- und Technologiezentrum GmbH Leuchtenbaugruppe mit optischem element
US9605830B1 (en) * 2011-07-20 2017-03-28 Cooper Technologies Company Systems, methods and devices for an LED lighting module with a light transmissive cover

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1794839A (en) * 1929-12-06 1931-03-03 Holophane Co Inc Luminair
ITMI20060778A1 (it) * 2006-04-19 2007-10-20 Iguzzini Illuminazione Dispositivo di illuminazione a colonna
WO2009111494A1 (en) * 2008-03-03 2009-09-11 Abl Ip Holding, Llc Optical system and method for managing brightness contrasts between high brightness light sources and surrounding surfaces
US8075165B2 (en) * 2008-10-14 2011-12-13 Ledengin, Inc. Total internal reflection lens and mechanical retention and locating device
US7918590B1 (en) * 2009-09-14 2011-04-05 Leotek Electronics Corporation Composite lens plate
WO2012021718A1 (en) * 2010-08-11 2012-02-16 Fraen Corporation Area lighting devices and methods
US20120307495A1 (en) * 2011-06-06 2012-12-06 Leotek Electronics Corporation Optical lens and optical lens plate
USD674949S1 (en) * 2011-11-03 2013-01-22 Georgitsis Anthony C Lighting system
US9366799B2 (en) * 2013-03-15 2016-06-14 Cree, Inc. Optical waveguide bodies and luminaires utilizing same
TWI534391B (zh) * 2013-05-15 2016-05-21 國立交通大學 光源導引結構及發光裝置
US10274160B2 (en) * 2014-11-07 2019-04-30 Axis Lighting Inc. Luminaire for emitting directional and non-directional light
EP3115684A1 (fr) * 2015-07-10 2017-01-11 Novaday International Dispositif d'éclairage linéaire à lentille linéaire et ailes latérales de diffusion de la lumière
US10468566B2 (en) * 2017-04-10 2019-11-05 Ideal Industries Lighting Llc Hybrid lens for controlled light distribution

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010108919A (ja) * 2008-10-01 2010-05-13 Mitsubishi Electric Corp 面状光源装置およびこれを用いた表示装置
WO2012141094A1 (ja) * 2011-04-13 2012-10-18 シャープ株式会社 光源モジュールおよびこれを備えた電子機器
US9605830B1 (en) * 2011-07-20 2017-03-28 Cooper Technologies Company Systems, methods and devices for an LED lighting module with a light transmissive cover
WO2013058014A1 (ja) * 2011-10-20 2013-04-25 株式会社 東芝 扁平型ランプ装置
US20130343061A1 (en) * 2012-06-26 2013-12-26 Young Lighting Technology Inc. Light source module
WO2014038117A1 (ja) * 2012-09-05 2014-03-13 パナソニック株式会社 照明装置
EP3015761A1 (de) * 2014-10-30 2016-05-04 ITZ Innovations- und Technologiezentrum GmbH Leuchtenbaugruppe mit optischem element

Also Published As

Publication number Publication date
EP3969809A1 (en) 2022-03-23
CN113825945A (zh) 2021-12-21
WO2020229481A1 (en) 2020-11-19
US20220252775A1 (en) 2022-08-11

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