JP7042830B2 - 透明な構造体を含む照明装置 - Google Patents

透明な構造体を含む照明装置 Download PDF

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Publication number
JP7042830B2
JP7042830B2 JP2019534978A JP2019534978A JP7042830B2 JP 7042830 B2 JP7042830 B2 JP 7042830B2 JP 2019534978 A JP2019534978 A JP 2019534978A JP 2019534978 A JP2019534978 A JP 2019534978A JP 7042830 B2 JP7042830 B2 JP 7042830B2
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Japan
Prior art keywords
light
diffusion region
small
aspect ratio
lighting system
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JP2019534978A
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English (en)
Japanese (ja)
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JP2020514974A5 (enExample
JP2020514974A (ja
Inventor
エンゲレン，ロブ，ジャック，ポール
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Lumileds Holding BV
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Lumileds Holding BV
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Priority claimed from PCT/EP2017/083758 external-priority patent/WO2018122059A1/en
Publication of JP2020514974A publication Critical patent/JP2020514974A/ja
Publication of JP2020514974A5 publication Critical patent/JP2020514974A5/ja
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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
    • F21V5/04—Refractors for light sources of lens shape
    • 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
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H29/00—Integrated devices, or assemblies of multiple devices, comprising at least one light-emitting semiconductor element covered by group H10H20/00
    • H10H29/80—Constructional details
    • H10H29/85—Packages
    • H10H29/855—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)
JP2019534978A 2016-12-29 2017-12-20 透明な構造体を含む照明装置 Active JP7042830B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662440317P 2016-12-29 2016-12-29
US62/440,317 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 (3)

Publication Number Publication Date
JP2020514974A JP2020514974A (ja) 2020-05-21
JP2020514974A5 JP2020514974A5 (enExample) 2021-02-04
JP7042830B2 true JP7042830B2 (ja) 2022-03-28

Family

ID=60782223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019534978A Active JP7042830B2 (ja) 2016-12-29 2017-12-20 透明な構造体を含む照明装置

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4592585A1 (en) * 2024-01-26 2025-07-30 ZG Lighting France S.A.S Glare-reducing optic

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110100321B (zh) 2016-12-29 2022-10-28 亮锐控股有限公司 包括透明结构的照明器件
US11092313B2 (en) 2019-09-03 2021-08-17 Ideal Industries Lighting Llc Luminaires and components thereof
WO2021046108A1 (en) * 2019-09-03 2021-03-11 Ideal Industries Lighting Llc Luminaires and components thereof
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
EP4189280B1 (en) * 2020-07-30 2026-07-22 Lumileds LLC Automotive lighting system
WO2022164839A1 (en) * 2021-01-26 2022-08-04 Nadarajah Narendran 3d printable lens structure
CA3231975A1 (en) 2023-03-17 2025-07-08 Abl Ip Holding Llc Multi-region optics for flat illumination
US12422124B2 (en) * 2023-03-17 2025-09-23 Abl Ip Holding Llc Multi-region optic for flat illumination and color consistency
WO2025088488A1 (en) 2023-10-27 2025-05-01 Medtronic, Inc. Delivery system with bistable capsule
KR102948308B1 (ko) * 2024-06-17 2026-04-03 우리이앤엘 주식회사 발광소자 모듈

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080100773A1 (en) 2006-10-31 2008-05-01 Hwang Seong Yong Backlight, a lens for a backlight, and a backlight assembly having the same
JP2009266523A (ja) 2008-04-24 2009-11-12 Panasonic Electric Works Co Ltd レンズ付発光ユニット
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
JP2013137890A (ja) 2011-12-28 2013-07-11 Hitachi Appliances Inc 照明装置及びこれに用いられる集光体
US20160327712A1 (en) 2013-12-30 2016-11-10 3M Innovative Properties Company Optical film including collimating reflective polarizer

Family Cites Families (10)

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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
DE60236975D1 (de) 2001-09-17 2010-08-19 Lumination Llc Wechseloptikpunktmodul
CN1643449A (zh) * 2002-03-28 2005-07-20 大日本印刷株式会社 菲涅耳透镜片
US7461948B2 (en) 2005-10-25 2008-12-09 Philips Lumileds Lighting Company, Llc Multiple light emitting diodes with different secondary optics
GB2484713A (en) * 2010-10-21 2012-04-25 Optovate Ltd Illumination apparatus
JPWO2012144325A1 (ja) 2011-04-19 2014-07-28 コニカミノルタ株式会社 Ｌｅｄ照明装置及びｌｅｄ照明装置用レンズ
DE202014003075U1 (de) 2014-04-10 2014-04-22 Osram Gmbh Beleuchtungseinrichtung
WO2015185519A1 (en) 2014-06-02 2015-12-10 Koninklijke Philips N.V. An optical system for collimation of light
CN110100321B (zh) 2016-12-29 2022-10-28 亮锐控股有限公司 包括透明结构的照明器件
WO2018122059A1 (en) 2016-12-29 2018-07-05 Lumileds Holding B.V. Lighting device including a transparent structure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080100773A1 (en) 2006-10-31 2008-05-01 Hwang Seong Yong Backlight, a lens for a backlight, and a backlight assembly having the same
JP2009266523A (ja) 2008-04-24 2009-11-12 Panasonic Electric Works Co Ltd レンズ付発光ユニット
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
JP2013137890A (ja) 2011-12-28 2013-07-11 Hitachi Appliances Inc 照明装置及びこれに用いられる集光体
US20160327712A1 (en) 2013-12-30 2016-11-10 3M Innovative Properties Company Optical film including collimating reflective polarizer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4592585A1 (en) * 2024-01-26 2025-07-30 ZG Lighting France S.A.S Glare-reducing optic
WO2025157959A1 (en) * 2024-01-26 2025-07-31 ZG Lighting France S.A.S. Glare-reducing optic

Also Published As

Publication number Publication date
KR20190104176A (ko) 2019-09-06
US20190331314A1 (en) 2019-10-31
US11231159B2 (en) 2022-01-25
US20210033259A1 (en) 2021-02-04
US10845026B2 (en) 2020-11-24
CN110100321A (zh) 2019-08-06
EP3563429A1 (en) 2019-11-06
EP3563429B1 (en) 2021-03-24
JP2020514974A (ja) 2020-05-21
KR102498012B1 (ko) 2023-02-10
CN110100321B (zh) 2022-10-28

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