JP7575852B2 - 照明デバイス - Google Patents

照明デバイス Download PDF

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Publication number
JP7575852B2
JP7575852B2 JP2021545825A JP2021545825A JP7575852B2 JP 7575852 B2 JP7575852 B2 JP 7575852B2 JP 2021545825 A JP2021545825 A JP 2021545825A JP 2021545825 A JP2021545825 A JP 2021545825A JP 7575852 B2 JP7575852 B2 JP 7575852B2
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JP
Japan
Prior art keywords
light
array
lighting device
micrologos
light generating
Prior art date
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Active
Application number
JP2021545825A
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English (en)
Japanese (ja)
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JP2022519861A5 (enExample
JP2022519861A (ja
Inventor
ヒューゴ ヨハン コーネリッセン
オレクサンデル ヴァレンチノヴィチ ヴドヴィン
ルドヴィクス ヨハンネス ラムベルトゥス ハエネン
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
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Filing date
Publication date
Application filed by Signify Holding BV filed Critical Signify Holding BV
Publication of JP2022519861A publication Critical patent/JP2022519861A/ja
Publication of JP2022519861A5 publication Critical patent/JP2022519861A5/ja
Application granted granted Critical
Publication of JP7575852B2 publication Critical patent/JP7575852B2/ja
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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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/08—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures
    • F21V11/14—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures with many small apertures
    • 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
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/30—Collimators
    • 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
    • F21V5/002—Refractors for light sources using microoptical elements for redirecting or diffusing light
    • F21V5/004—Refractors for light sources using microoptical elements for redirecting or diffusing light using microlenses
    • 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
    • F21W2121/006—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00 for illumination or simulation of snowy or iced items, e.g. icicle
    • 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]
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Planar Illumination Modules (AREA)
JP2021545825A 2019-02-08 2020-02-04 照明デバイス Active JP7575852B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19156126.5 2019-02-08
EP19156126 2019-02-08
PCT/EP2020/052671 WO2020161097A1 (en) 2019-02-08 2020-02-04 A lighting device

Publications (3)

Publication Number Publication Date
JP2022519861A JP2022519861A (ja) 2022-03-25
JP2022519861A5 JP2022519861A5 (enExample) 2023-02-09
JP7575852B2 true JP7575852B2 (ja) 2024-10-30

Family

ID=65408889

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021545825A Active JP7575852B2 (ja) 2019-02-08 2020-02-04 照明デバイス

Country Status (5)

Country Link
US (1) US11674665B2 (enExample)
EP (1) EP3921573B1 (enExample)
JP (1) JP7575852B2 (enExample)
CN (1) CN113366258B (enExample)
WO (1) WO2020161097A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102855691B1 (ko) * 2019-12-09 2025-09-05 현대모비스 주식회사 3차원 패턴 구현이 가능한 차량 실내용 감성 조명 장치
EP4160084A1 (de) * 2021-09-30 2023-04-05 Siteco GmbH Innenraumleuchte und linsen mit lochblende
US12136691B2 (en) * 2022-01-18 2024-11-05 Apple Inc. System with one-way filter over light-emitting elements
US20240055569A1 (en) * 2022-08-15 2024-02-15 Meta Platforms Technologies, Llc Micro-led design for high light extraction efficiency
CN223153438U (zh) * 2024-09-30 2025-07-25 深圳市易欣光电有限公司 一种支持多光型的停车场灯具

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005259653A (ja) 2004-03-15 2005-09-22 Harison Toshiba Lighting Corp 照明装置
JP2008216800A (ja) 2007-03-06 2008-09-18 Harison Toshiba Lighting Corp 照明装置及び照明システム
US20090077845A1 (en) 2007-09-21 2009-03-26 Foxsemicon Integrated Technology, Inc. Billboard
JP2012530263A (ja) 2009-06-15 2012-11-29 フラウンホッファー−ゲゼルシャフト ツァー フェーデルング デア アンゲバンテン フォルシュング エー ファー 投射型表示装置及びその利用
US20160010811A1 (en) 2013-03-12 2016-01-14 Lpi-Europe, S.L. Thin luminaire
JP2016534503A (ja) 2013-10-25 2016-11-04 ツェットカーヴェー グループ ゲーエムベーハー 自動車ヘッドライト
JP2017183118A (ja) 2016-03-30 2017-10-05 大日本印刷株式会社 導光板および照明装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06186562A (ja) * 1992-10-23 1994-07-08 Sawaki:Kk 面状光源用導光板
JP4528902B2 (ja) * 2008-08-06 2010-08-25 株式会社オプトデザイン 光源装置、照明装置および表示装置
CN202631770U (zh) * 2012-07-06 2012-12-26 侯德胜 一种用于构成微透镜防伪标识的微透镜阵列
EP2920505B1 (en) * 2012-11-14 2020-05-13 CoeLux S.r.l. Illumination device synthesizing light from an object at virtually infinite distance
WO2015156120A1 (ja) * 2014-04-07 2015-10-15 ナルックス株式会社 光学素子
WO2015197654A1 (en) * 2014-06-26 2015-12-30 Koninklijke Philips N.V. Optical arrangement, lighting device and illumination method
CN107429993B (zh) * 2015-01-29 2021-06-15 新加坡恒立私人有限公司 用于产生图案化照明的装置
ES2797258T3 (es) * 2016-11-14 2020-12-01 Signify Holding Bv Conformación de haz de led

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005259653A (ja) 2004-03-15 2005-09-22 Harison Toshiba Lighting Corp 照明装置
JP2008216800A (ja) 2007-03-06 2008-09-18 Harison Toshiba Lighting Corp 照明装置及び照明システム
US20090077845A1 (en) 2007-09-21 2009-03-26 Foxsemicon Integrated Technology, Inc. Billboard
JP2012530263A (ja) 2009-06-15 2012-11-29 フラウンホッファー−ゲゼルシャフト ツァー フェーデルング デア アンゲバンテン フォルシュング エー ファー 投射型表示装置及びその利用
US20160010811A1 (en) 2013-03-12 2016-01-14 Lpi-Europe, S.L. Thin luminaire
JP2016534503A (ja) 2013-10-25 2016-11-04 ツェットカーヴェー グループ ゲーエムベーハー 自動車ヘッドライト
JP2017183118A (ja) 2016-03-30 2017-10-05 大日本印刷株式会社 導光板および照明装置

Also Published As

Publication number Publication date
WO2020161097A1 (en) 2020-08-13
US11674665B2 (en) 2023-06-13
CN113366258B (zh) 2024-07-02
EP3921573B1 (en) 2022-10-12
EP3921573A1 (en) 2021-12-15
CN113366258A (zh) 2021-09-07
JP2022519861A (ja) 2022-03-25
US20220065425A1 (en) 2022-03-03

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