JP7405619B2 - ライトガイドベースの照明器具 - Google Patents

ライトガイドベースの照明器具 Download PDF

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Publication number
JP7405619B2
JP7405619B2 JP2019570123A JP2019570123A JP7405619B2 JP 7405619 B2 JP7405619 B2 JP 7405619B2 JP 2019570123 A JP2019570123 A JP 2019570123A JP 2019570123 A JP2019570123 A JP 2019570123A JP 7405619 B2 JP7405619 B2 JP 7405619B2
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JP
Japan
Prior art keywords
frame
optical stack
light
light guide
lighting fixture
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.)
Active
Application number
JP2019570123A
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English (en)
Japanese (ja)
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JP2020524378A (ja
JP2020524378A5 (enExample
Inventor
リック ゲルハルドゥス ネイカンプ
ヘンドリク ヤン ケッテラレイ
ヴィンセント ステファン デイヴィッド ギーレン
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.)
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Publication date
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Publication of JP2020524378A publication Critical patent/JP2020524378A/ja
Publication of JP2020524378A5 publication Critical patent/JP2020524378A5/ja
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Publication of JP7405619B2 publication Critical patent/JP7405619B2/ja
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Classifications

    • 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
    • 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
    • G02B6/0086—Positioning aspects
    • G02B6/0088—Positioning aspects of the light guide or other optical sheets in the package
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0435—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by remote control means
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • F21V23/045—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor receiving a signal from a remote controller
    • 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
    • G02B6/0051—Diffusing 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
    • G02B6/0033—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
    • G02B6/0065—Manufacturing aspects; Material aspects
    • 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
    • G02B6/0083—Details of electrical connections of light sources to drivers, circuit boards, or the like
    • 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
    • G02B6/0086—Positioning aspects
    • G02B6/0091—Positioning aspects of the light source relative to 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • 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
    • G02B6/0095—Light guides as housings, housing portions, shelves, doors, tiles, windows, or the like
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60—Receivers

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Planar Illumination Modules (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
JP2019570123A 2017-06-20 2018-06-08 ライトガイドベースの照明器具 Active JP7405619B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17176857.5 2017-06-20
EP17176857 2017-06-20
PCT/EP2018/065165 WO2018234065A1 (en) 2017-06-20 2018-06-08 Light guide-based luminaire

Publications (3)

Publication Number Publication Date
JP2020524378A JP2020524378A (ja) 2020-08-13
JP2020524378A5 JP2020524378A5 (enExample) 2021-07-26
JP7405619B2 true JP7405619B2 (ja) 2023-12-26

Family

ID=59215499

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019570123A Active JP7405619B2 (ja) 2017-06-20 2018-06-08 ライトガイドベースの照明器具

Country Status (6)

Country Link
US (1) US11294118B2 (enExample)
EP (1) EP3642535B1 (enExample)
JP (1) JP7405619B2 (enExample)
CN (1) CN110741203B (enExample)
ES (1) ES2859621T3 (enExample)
WO (1) WO2018234065A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3865759A4 (en) * 2018-10-12 2022-03-09 Radiant Opto-electronics (Suzhou) Co., Ltd. LAMP, LAMP SYSTEM AND INSTALLATION PROCEDURE FOR A LAMP SYSTEM
US11680699B2 (en) 2018-10-12 2023-06-20 Radiant Opto-Electronics (Suzhou) Co., Ltd. Lamp, lamp system, method for assembling lamp system, and method for disassembling lamp system
JP7333578B2 (ja) * 2019-04-26 2023-08-25 オーデリック株式会社 面状照明装置
TWI813920B (zh) * 2019-12-06 2023-09-01 美商伊路米納有限公司 電子裝置及其封閉件
JP7497534B2 (ja) * 2021-05-27 2024-06-10 シグニファイ ホールディング ビー ヴィ ライトガイド要素を有する照明構成
DE102021125442A1 (de) * 2021-09-30 2023-03-30 Preh Gmbh Funktionsanzeige zur selektiven Anzeige von Schaltfunktionen und/oder Schaltzuständen repräsentierenden Symbolen mit reduziertem Falschlicht

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007299674A (ja) 2006-05-01 2007-11-15 Matsushita Electric Works Ltd 発光パネル式照明器具
JP2014517472A (ja) 2011-05-17 2014-07-17 ピクシー・ライティング・エルエルシイ フラットパネル照明システムおよび駆動回路
DE102014104189A1 (de) 2014-03-26 2015-10-01 Steinel Gmbh Sensorengesteuerte Leuchtenvorrichtung sowie Leuchtenvorrichtungssystem

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0525891U (ja) * 1991-09-13 1993-04-02 パイオニア株式会社 電子機器
US7374327B2 (en) * 2004-03-31 2008-05-20 Schexnaider Craig J Light panel illuminated by light emitting diodes
US20110157879A1 (en) * 2009-12-29 2011-06-30 Du Pont Apollo Ltd. Light assembly and method of manufacturing the same
US20120176784A1 (en) * 2011-01-11 2012-07-12 Lunera Lighting Inc. Luminous retrofitting door
KR101848628B1 (ko) 2012-05-25 2018-04-13 삼성전자주식회사 디스플레이 장치
PL2976567T3 (pl) * 2013-03-07 2017-12-29 Philips Lighting Holding B.V. System oświetleniowy, tor i moduł oświetleniowy z nim związany
DE202014103632U1 (de) * 2014-08-05 2014-09-11 Brase Zelte Gmbh & Co. Kg Transportables lichtdurchlässiges Wandelement mit integrierter Beleuchtung für Wandsysteme für fliegende Bauten
CN105065990B (zh) 2015-08-10 2017-09-15 矽照光电（厦门）有限公司 一种led平面灯系统

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007299674A (ja) 2006-05-01 2007-11-15 Matsushita Electric Works Ltd 発光パネル式照明器具
JP2014517472A (ja) 2011-05-17 2014-07-17 ピクシー・ライティング・エルエルシイ フラットパネル照明システムおよび駆動回路
DE102014104189A1 (de) 2014-03-26 2015-10-01 Steinel Gmbh Sensorengesteuerte Leuchtenvorrichtung sowie Leuchtenvorrichtungssystem

Also Published As

Publication number Publication date
EP3642535A1 (en) 2020-04-29
US11294118B2 (en) 2022-04-05
JP2020524378A (ja) 2020-08-13
WO2018234065A1 (en) 2018-12-27
US20210141149A1 (en) 2021-05-13
ES2859621T3 (es) 2021-10-04
EP3642535B1 (en) 2020-12-09
CN110741203A (zh) 2020-01-31
CN110741203B (zh) 2022-04-19

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