KR102498012B1 - 투명 구조를 포함하는 조명 디바이스 - Google Patents

투명 구조를 포함하는 조명 디바이스 Download PDF

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Publication number
KR102498012B1
KR102498012B1 KR1020197022286A KR20197022286A KR102498012B1 KR 102498012 B1 KR102498012 B1 KR 102498012B1 KR 1020197022286 A KR1020197022286 A KR 1020197022286A KR 20197022286 A KR20197022286 A KR 20197022286A KR 102498012 B1 KR102498012 B1 KR 102498012B1
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South Korea
Prior art keywords
light
lenslets
diffusion regions
transparent structure
textured
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KR1020197022286A
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English (en)
Korean (ko)
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KR20190104176A (ko
Inventor
로브 자쿠스 폴 엔겔렌
Original Assignee
루미리즈 홀딩 비.브이.
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Application filed by 루미리즈 홀딩 비.브이. filed Critical 루미리즈 홀딩 비.브이.
Priority claimed from PCT/EP2017/083758 external-priority patent/WO2018122059A1/en
Publication of KR20190104176A publication Critical patent/KR20190104176A/ko
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    • 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
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00—Assemblies consisting of a plurality of semiconductor or other solid state devices
    • H01L25/03—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes
    • H01L25/04—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
    • H01L25/075—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H10H20/00
    • H01L25/0753—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H10H20/00 the devices being arranged next to each other
    • H01L33/58—
    • 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)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Computer Hardware Design (AREA)
  • Led Device Packages (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Planar Illumination Modules (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020197022286A 2016-12-29 2017-12-20 투명 구조를 포함하는 조명 디바이스 Active KR102498012B1 (ko)

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 2017-02-07
EP17154972.8 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
KR20190104176A KR20190104176A (ko) 2019-09-06
KR102498012B1 true KR102498012B1 (ko) 2023-02-10

Family

ID=60782223

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020197022286A Active KR102498012B1 (ko) 2016-12-29 2017-12-20 투명 구조를 포함하는 조명 디바이스

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)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3563429B1 (en) 2016-12-29 2021-03-24 Lumileds LLC Lighting device including a transparent structure
CA3147174A1 (en) 2019-09-03 2021-03-11 Jin Hong Lim Luminaires and components thereof
US11092313B2 (en) 2019-09-03 2021-08-17 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
US12018807B2 (en) * 2020-07-30 2024-06-25 Lumileds, LLC Automotive lighting system
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
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
KR20250177760A (ko) * 2024-06-17 2025-12-24 우리이앤엘 주식회사 발광소자 모듈

Citations (4)

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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
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
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
EP1427962B1 (en) 2001-09-17 2007-01-10 Gelcore LLC Variable optics spot module
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
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
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
KR20160105442A (ko) 2013-12-30 2016-09-06 쓰리엠 이노베이티브 프로퍼티즈 컴파니 시준 반사 편광기를 포함하는 광학 필름
WO2015185519A1 (en) 2014-06-02 2015-12-10 Koninklijke Philips N.V. An optical system for collimation of light
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Patent Citations (4)

* 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
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
DE202014003075U1 (de) 2014-04-10 2014-04-22 Osram Gmbh Beleuchtungseinrichtung

Also Published As

Publication number Publication date
EP3563429B1 (en) 2021-03-24
EP3563429A1 (en) 2019-11-06
US11231159B2 (en) 2022-01-25
JP2020514974A (ja) 2020-05-21
KR20190104176A (ko) 2019-09-06
CN110100321A (zh) 2019-08-06
US20210033259A1 (en) 2021-02-04
US10845026B2 (en) 2020-11-24
US20190331314A1 (en) 2019-10-31
CN110100321B (zh) 2022-10-28
JP7042830B2 (ja) 2022-03-28

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