CN113366258B - 照明设备 - Google Patents

照明设备 Download PDF

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Publication number
CN113366258B
CN113366258B CN202080013182.XA CN202080013182A CN113366258B CN 113366258 B CN113366258 B CN 113366258B CN 202080013182 A CN202080013182 A CN 202080013182A CN 113366258 B CN113366258 B CN 113366258B
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CN
China
Prior art keywords
light
lighting device
micro
array
identification
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
CN202080013182.XA
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English (en)
Chinese (zh)
Other versions
CN113366258A (zh
Inventor
H·J·科内利森
O·V·弗多温
L·J·L·海宁
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
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Publication of CN113366258A publication Critical patent/CN113366258A/zh
Application granted granted Critical
Publication of CN113366258B publication Critical patent/CN113366258B/zh
Active legal-status Critical Current
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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

Landscapes

  • 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)
CN202080013182.XA 2019-02-08 2020-02-04 照明设备 Active CN113366258B (zh)

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 (2)

Publication Number Publication Date
CN113366258A CN113366258A (zh) 2021-09-07
CN113366258B true CN113366258B (zh) 2024-07-02

Family

ID=65408889

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080013182.XA Active CN113366258B (zh) 2019-02-08 2020-02-04 照明设备

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107429993A (zh) * 2015-01-29 2017-12-01 新加坡恒立私人有限公司 用于产生图案化照明的装置

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JPH06186562A (ja) * 1992-10-23 1994-07-08 Sawaki:Kk 面状光源用導光板
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
CN101393710B (zh) 2007-09-21 2010-08-25 富士迈半导体精密工业（上海）有限公司 广告牌
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
DE102009024894A1 (de) 2009-06-15 2010-12-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Projektionsdisplay und dessen Verwendung
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
EP2989375B1 (en) 2013-03-12 2019-12-11 Seoul Semiconductor Co., Ltd. Thin luminaire
AT514967B1 (de) * 2013-10-25 2015-08-15 Zizala Lichtsysteme Gmbh Mikroprojektions-Lichtmodul für einen Kraftfahrzeugscheinwerfer
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
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
ES2797258T3 (es) * 2016-11-14 2020-12-01 Signify Holding Bv Conformación de haz de led

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107429993A (zh) * 2015-01-29 2017-12-01 新加坡恒立私人有限公司 用于产生图案化照明的装置

Also Published As

Publication number Publication date
JP7575852B2 (ja) 2024-10-30
WO2020161097A1 (en) 2020-08-13
US11674665B2 (en) 2023-06-13
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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