CN110100321B - 包括透明结构的照明器件 - Google Patents

包括透明结构的照明器件 Download PDF

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Publication number
CN110100321B
CN110100321B CN201780081616.8A CN201780081616A CN110100321B CN 110100321 B CN110100321 B CN 110100321B CN 201780081616 A CN201780081616 A CN 201780081616A CN 110100321 B CN110100321 B CN 110100321B
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CN
China
Prior art keywords
microlenses
region
lighting device
refractive lens
light emitting
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Active
Application number
CN201780081616.8A
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English (en)
Chinese (zh)
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CN110100321A (zh
Inventor
R.J.P.恩格伦
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.)
Koninklijke Philips NV
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Koninklijke Philips NV
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Priority claimed from PCT/EP2017/083758 external-priority patent/WO2018122059A1/en
Publication of CN110100321A publication Critical patent/CN110100321A/zh
Application granted granted Critical
Publication of CN110100321B publication Critical patent/CN110100321B/zh
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    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00—Package configurations
    • 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
    • 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
    • F21K9/69—Details of refractors forming part of the light source
    • 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
    • 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
    • F21V7/0091—Reflectors for light sources using total internal reflection
    • 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
    • F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0009—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
    • G02B19/0066—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED in the form of an LED array
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0056—Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/855—Optical field-shaping means, e.g. 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
    • F21V7/04—Optical design
    • F21V7/06—Optical design with parabolic curvature
    • 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]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/882—Scattering means

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Led Device Packages (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Electroluminescent Light Sources (AREA)
  • Planar Illumination Modules (AREA)
CN201780081616.8A 2016-12-29 2017-12-20 包括透明结构的照明器件 Active CN110100321B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662440317P 2016-12-29 2016-12-29
US62/440317 2016-12-29
EP17154972.8 2017-02-07
EP17154972 2017-02-07
PCT/EP2017/083758 WO2018122059A1 (en) 2016-12-29 2017-12-20 Lighting device including a transparent structure

Publications (2)

Publication Number Publication Date
CN110100321A CN110100321A (zh) 2019-08-06
CN110100321B true CN110100321B (zh) 2022-10-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780081616.8A Active CN110100321B (zh) 2016-12-29 2017-12-20 包括透明结构的照明器件

Country Status (5)

Country Link
US (2) US10845026B2 (https=)
EP (1) EP3563429B1 (https=)
JP (1) JP7042830B2 (https=)
KR (1) KR102498012B1 (https=)
CN (1) CN110100321B (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10845026B2 (en) 2016-12-29 2020-11-24 Lumileds Llc Lighting device including a transparent structure with groups of diffusing lenslets on an emission surface having a different aspect ratio
US11092313B2 (en) 2019-09-03 2021-08-17 Ideal Industries Lighting Llc Luminaires and components thereof
MX2022002570A (es) * 2019-09-03 2022-03-22 Ideal Ind Lighting Llc Luminarias y componentes de las mismas.
CN110748807A (zh) * 2019-11-21 2020-02-04 深圳市泓亚智慧电子有限公司 一种led舞台灯及其一体式透镜
DE102019133240A1 (de) * 2019-12-05 2021-06-10 Bjb Gmbh & Co. Kg Optisch wirksame Abdeckung für eine Lichtquelle
US11174999B2 (en) 2020-02-10 2021-11-16 Ideal Industries Lighting Llc Luminaires and components thereof
JP7581636B2 (ja) * 2020-03-13 2024-11-13 オムロン株式会社 導光部材、照明装置および表示装置
EP4189280A4 (en) * 2020-07-30 2024-10-09 Lumileds LLC LIGHTING SYSTEM FOR MOTOR VEHICLES
US20240093856A1 (en) * 2021-01-26 2024-03-21 Rensselaer Polytechnic Institute 3d printable lens structure
US12422124B2 (en) * 2023-03-17 2025-09-23 Abl Ip Holding Llc Multi-region optic for flat illumination and color consistency
CA3231975A1 (en) 2023-03-17 2025-07-08 Abl Ip Holding Llc Multi-region optics for flat illumination
WO2025088488A1 (en) 2023-10-27 2025-05-01 Medtronic, Inc. Delivery system with bistable capsule
EP4592585A1 (en) * 2024-01-26 2025-07-30 ZG Lighting France S.A.S Glare-reducing optic
KR102948308B1 (ko) * 2024-06-17 2026-04-03 우리이앤엘 주식회사 발광소자 모듈

Citations (3)

* Cited by examiner, † Cited by third party
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CN102017199A (zh) * 2008-04-24 2011-04-13 松下电工株式会社 具有透镜的发光单元
CN103185245A (zh) * 2011-12-28 2013-07-03 日立空调·家用电器株式会社 照明装置及该照明装置所用的聚光体
DE202014003075U1 (de) * 2014-04-10 2014-04-22 Osram Gmbh Beleuchtungseinrichtung

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US6547423B2 (en) * 2000-12-22 2003-04-15 Koninklijke Phillips Electronics N.V. LED collimation optics with improved performance and reduced size
ATE428891T1 (de) 2001-09-17 2009-05-15 Lumination Llc Einstellbare optik für spot modul
KR100633556B1 (ko) * 2002-03-28 2006-10-13 다이니폰 인사츠 가부시키가이샤 프레넬 렌즈시트
US7461948B2 (en) 2005-10-25 2008-12-09 Philips Lumileds Lighting Company, Llc Multiple light emitting diodes with different secondary optics
KR101286705B1 (ko) * 2006-10-31 2013-07-16 삼성디스플레이 주식회사 백라이트 광원 및 광원용 렌즈 그리고 이를 포함하는백라이트 어셈블리
JP2010032781A (ja) * 2008-07-29 2010-02-12 Toppan Printing Co Ltd 光デバイス、光拡散デバイス、光学シート、バックライトユニットおよびディスプレイ装置
GB2484713A (en) * 2010-10-21 2012-04-25 Optovate Ltd Illumination apparatus
WO2012144325A1 (ja) 2011-04-19 2012-10-26 コニカミノルタアドバンストレイヤー株式会社 Ｌｅｄ照明装置及びｌｅｄ照明装置用レンズ
US11156756B2 (en) * 2013-12-30 2021-10-26 3M Innovative Properties Company Optical film including collimating reflective polarizer
CN106104147B (zh) 2014-06-02 2019-11-15 飞利浦照明控股有限公司 用于准直光的光学系统
US10845026B2 (en) 2016-12-29 2020-11-24 Lumileds Llc Lighting device including a transparent structure with groups of diffusing lenslets on an emission surface having a different aspect ratio
WO2018122059A1 (en) 2016-12-29 2018-07-05 Lumileds Holding B.V. Lighting device including a transparent structure

Patent Citations (3)

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CN102017199A (zh) * 2008-04-24 2011-04-13 松下电工株式会社 具有透镜的发光单元
CN103185245A (zh) * 2011-12-28 2013-07-03 日立空调·家用电器株式会社 照明装置及该照明装置所用的聚光体
DE202014003075U1 (de) * 2014-04-10 2014-04-22 Osram Gmbh Beleuchtungseinrichtung

Also Published As

Publication number Publication date
KR102498012B1 (ko) 2023-02-10
US10845026B2 (en) 2020-11-24
EP3563429B1 (en) 2021-03-24
EP3563429A1 (en) 2019-11-06
US20210033259A1 (en) 2021-02-04
US20190331314A1 (en) 2019-10-31
KR20190104176A (ko) 2019-09-06
US11231159B2 (en) 2022-01-25
JP2020514974A (ja) 2020-05-21
CN110100321A (zh) 2019-08-06
JP7042830B2 (ja) 2022-03-28

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