CN105556374B - 用于产生均匀照明的光学系统 - Google Patents

用于产生均匀照明的光学系统 Download PDF

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Publication number
CN105556374B
CN105556374B CN201480046307.3A CN201480046307A CN105556374B CN 105556374 B CN105556374 B CN 105556374B CN 201480046307 A CN201480046307 A CN 201480046307A CN 105556374 B CN105556374 B CN 105556374B
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CN
China
Prior art keywords
lenslet
optical system
light
lenslets
pair
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Expired - Fee Related
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CN201480046307.3A
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English (en)
Chinese (zh)
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CN105556374A (zh
Inventor
O·德洛斯
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Signify Holding BV
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Philips Lighting Holding BV
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Publication of CN105556374A publication Critical patent/CN105556374A/zh
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Expired - Fee Related 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
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
    • 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
    • F21V7/0066—Reflectors for light sources specially adapted to cooperate with point like light sources; specially adapted to cooperate with light sources the shape of which is unspecified
    • 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
    • F21V7/04—Optical design
    • F21V7/048—Optical design with facets structure
    • 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
    • G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
    • 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
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0905—Dividing and/or superposing multiple light beams
    • 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 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]

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Microscoopes, Condenser (AREA)
CN201480046307.3A 2013-08-22 2014-08-22 用于产生均匀照明的光学系统 Expired - Fee Related CN105556374B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13181278.6 2013-08-22
EP13181278 2013-08-22
PCT/EP2014/067882 WO2015025028A1 (en) 2013-08-22 2014-08-22 An optical system for producing uniform illumination

Publications (2)

Publication Number Publication Date
CN105556374A CN105556374A (zh) 2016-05-04
CN105556374B true CN105556374B (zh) 2019-03-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480046307.3A Expired - Fee Related CN105556374B (zh) 2013-08-22 2014-08-22 用于产生均匀照明的光学系统

Country Status (5)

Country Link
US (1) US10295153B2 (enExample)
EP (1) EP3036582A1 (enExample)
JP (1) JP2016534513A (enExample)
CN (1) CN105556374B (enExample)
WO (1) WO2015025028A1 (enExample)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2484713A (en) 2010-10-21 2012-04-25 Optovate Ltd Illumination apparatus
EP3201657B1 (en) * 2014-09-29 2021-11-10 Signify Holding B.V. An optical arrangement, optical system and a method of shaping an optical beam
DE102014118745B4 (de) * 2014-12-16 2022-03-17 HELLA GmbH & Co. KGaA Scheinwerfer für Fahrzeuge
JP6501378B1 (ja) * 2016-04-07 2019-04-17 シグニファイ ホールディング ビー ヴィ スリットを有するレンズ
DE102016109159A1 (de) * 2016-05-18 2017-11-23 SMR Patents S.à.r.l. Linse und Verfahren zur Herstellung einer Linse
GB2552933B (en) * 2016-07-26 2023-01-25 Univ Court Of Glasgow Caledonian Univ Optical illuminator
CN107065443B (zh) * 2017-01-03 2018-07-13 中国科学院上海光学精密机械研究所 光刻机照明均匀性校正装置和校正方法
US10330902B1 (en) * 2017-06-16 2019-06-25 Dbm Reflex Enterprises Inc. Illumination optics and devices
KR101837431B1 (ko) * 2017-07-05 2018-03-13 디비라이텍 주식회사 광품질 개선구조를 갖는 엘이디 조명기구
GB201718307D0 (en) 2017-11-05 2017-12-20 Optovate Ltd Display apparatus
CN110007460B (zh) * 2018-01-05 2021-08-17 上海三思电子工程有限公司 透镜制作方法、计算机设备及存储介质
GB201800574D0 (en) 2018-01-14 2018-02-28 Optovate Ltd Illumination apparatus
GB201807747D0 (en) 2018-05-13 2018-06-27 Optovate Ltd Colour micro-LED display apparatus
DE102018118684A1 (de) * 2018-08-01 2020-02-06 Ledlenser GmbH & Co. KG Optischer Kollimator
CN108919470A (zh) * 2018-09-13 2018-11-30 深圳创维－Rgb电子有限公司 一种光路转换镜头
DE102018123789A1 (de) * 2018-09-26 2020-03-26 Carl Zeiss Jena Gmbh Leuchteinrichtung für ein Fahrzeug
US10871271B2 (en) * 2018-10-05 2020-12-22 Tempo Industries, Llc Diverging TIR facet LED optics producing narrow beams with color consistency
CN112781011B (zh) * 2019-04-02 2022-05-10 福建华佳彩有限公司 一种出射光线均匀的二次透镜结构
TW202102883A (zh) 2019-07-02 2021-01-16 美商瑞爾Ｄ斯帕克有限責任公司 定向顯示設備
US11294233B2 (en) 2019-08-23 2022-04-05 ReaID Spark, LLC Directional illumination apparatus and privacy display
US11652195B2 (en) 2019-10-03 2023-05-16 Reald Spark, Llc Illumination apparatus comprising passive optical nanostructures
US11162661B2 (en) 2019-10-03 2021-11-02 Reald Spark, Llc Illumination apparatus comprising passive optical nanostructures
CN110888209B (zh) * 2019-12-12 2021-08-17 中国科学院长春光学精密机械与物理研究所 全反射led光纤耦合配光元件及其设计方法
US11619828B2 (en) * 2020-01-17 2023-04-04 Stmicroelectronics (Research & Development) Limited Transmission beam splitter
WO2021168090A1 (en) 2020-02-20 2021-08-26 Reald Spark, Llc Illumination and display apparatus
JP7149981B2 (ja) * 2020-04-22 2022-10-07 株式会社遠藤照明 照明装置
CN111853560B (zh) * 2020-08-12 2024-11-22 江苏睿芯源科技有限公司 一种实现超平行光线的led光源组件
US12158602B2 (en) 2021-06-22 2024-12-03 Reald Spark, Llc Illumination apparatus
CN113551171B (zh) * 2021-07-22 2023-09-19 嘉兴追光智能科技有限公司 防眩晕光学结构及照明模具
EP4220281B1 (en) * 2022-01-31 2025-11-26 Quality Photonics Optics S.L. (QPO) Optical system
CN116085719A (zh) * 2022-12-15 2023-05-09 同济大学 基于tir和自由曲面透镜的阵列led类柯勒照明系统
CN116381952B (zh) * 2023-05-19 2023-09-12 西安炬光科技股份有限公司 光学整形组件、光学系统及激光雷达
CN117289370B (zh) * 2023-10-17 2025-12-05 宁波舜宇奥来技术有限公司 准直复眼混光透镜和投影光机
CN119802506B (zh) * 2025-01-24 2025-09-23 广东日大照明有限公司 一种中小角度混光混色tir透镜的光学结构及设计方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6755556B2 (en) * 2002-02-21 2004-06-29 Valeo Vision Indicator light comprising an optical piece fulfilling an indicating function autonomously
DE102008036845A1 (de) * 2008-08-07 2010-02-18 Oec Ag Beleuchtungsvorrichtung
CN201796189U (zh) * 2010-07-26 2011-04-13 杭州晶景光电有限公司 基于全内反射透镜均匀照明的光学投影系统
CN202791801U (zh) * 2012-08-24 2013-03-13 霍永峰 Led舞台灯透镜组及led舞台灯

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001069300A2 (en) * 2000-03-16 2001-09-20 Led Products, Inc. High efficiency non-imaging optics
JP4497348B2 (ja) * 2004-01-13 2010-07-07 株式会社小糸製作所 車両用灯具
FR2867257B1 (fr) * 2004-03-05 2007-01-05 Valeo Vision Dispositif de signalisation et/ou d'eclairage pour vehicule automobile comportant un element dioptrique
ES2263128T3 (es) * 2004-04-21 2006-12-01 C.R.F. Societa Consortile Per Azioni Faro en forma de placa delgada para vehiculos automoviles.
DE602004024893D1 (de) * 2004-10-14 2010-02-11 Fiat Ricerche Optikelement und Modul zur Projektion eines Lichtbündels, und Kraftfahrzeugleuchte mit einer Mehrzahl solcher Modulen
JP5140922B2 (ja) * 2005-01-17 2013-02-13 オムロン株式会社 発光光源及び発光光源アレイ
US8631787B2 (en) * 2005-07-28 2014-01-21 Light Prescriptions Innovators, Llc Multi-junction solar cells with a homogenizer system and coupled non-imaging light concentrator
US20080047605A1 (en) * 2005-07-28 2008-02-28 Regents Of The University Of California Multi-junction solar cells with a homogenizer system and coupled non-imaging light concentrator
EP1920285A4 (en) * 2005-07-28 2010-11-03 Light Prescriptions Innovators LENS OPTICAL FREE-FORM ELEMENTS AND THEIR APPLICATION TO CAPACITORS AND HEADLIGHTS
EP2013909A4 (en) * 2006-04-18 2011-07-06 Lamina Lighting Inc OPTICAL DEVICES FOR CONTROLLED COLOR MIXTURE
US7855335B2 (en) * 2006-04-26 2010-12-21 Palo Alto Research Center Incorporated Beam integration for concentrating solar collector
US20090231739A1 (en) * 2007-05-07 2009-09-17 The Regents Of The University Of California A California Corporation Matrix formulation of kohler integrating system and coupled non-imaging light concentrator
US8231250B2 (en) 2007-09-10 2012-07-31 Lighting Science Group Corporation Warm white lighting device
US8016451B2 (en) * 2007-10-26 2011-09-13 Fraen Corporation Variable spot size lenses and lighting systems
US8136967B2 (en) * 2008-03-02 2012-03-20 Lumenetix, Inc. LED optical lens
DE102009017495B4 (de) * 2009-02-11 2020-07-09 Osram Opto Semiconductors Gmbh Beleuchtungseinrichtung
US9574735B2 (en) * 2010-09-23 2017-02-21 Light Prescriptions Innovators, Llc Shell integrator
US8740417B2 (en) * 2011-09-01 2014-06-03 Huizhou Light Engine Limited Secondary light distribution lens for multi-chip semiconductor (LED) lighting
US9347642B2 (en) * 2011-09-07 2016-05-24 Terralux, Inc. Faceted optics for illumination devices
JP2013115079A (ja) 2011-11-25 2013-06-10 Konica Minolta Advanced Layers Inc Ｌｅｄ用光学素子及びｌｅｄ照明装置
EP2802920B1 (en) * 2012-01-10 2017-11-01 Aurora Limited Improved optical systems and led luminaires
US8733981B2 (en) * 2012-05-25 2014-05-27 Huizhou Light Engine Limited Lens with multiple curved surfaces for LED projecting lamp
JP5228217B1 (ja) * 2012-06-19 2013-07-03 鈴木 優一 レンズ、照明装置、受光装置および光学装置
US8591074B1 (en) * 2012-09-05 2013-11-26 Top International Enterprise Limited Secondary optical lens
CN203322998U (zh) * 2013-01-10 2013-12-04 深圳市佳美达光电有限公司 Led集成光源透镜
MX344619B (es) * 2013-03-15 2017-01-03 Morgan Solar Inc Panel de luz, montaje optico con interfaz mejorada y panel de luz con tolerancias mejoradas de fabricacion.
JP2014211983A (ja) * 2013-04-17 2014-11-13 スタンレー電気株式会社 車両用灯具の灯具ユニット

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6755556B2 (en) * 2002-02-21 2004-06-29 Valeo Vision Indicator light comprising an optical piece fulfilling an indicating function autonomously
DE102008036845A1 (de) * 2008-08-07 2010-02-18 Oec Ag Beleuchtungsvorrichtung
CN201796189U (zh) * 2010-07-26 2011-04-13 杭州晶景光电有限公司 基于全内反射透镜均匀照明的光学投影系统
CN202791801U (zh) * 2012-08-24 2013-03-13 霍永峰 Led舞台灯透镜组及led舞台灯

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
O.DROSS 等.《Köhler integrators embedded into illumination optics add functionality》.《PROCEEDINGS OF SPIE》.2008,第7103卷第7103G页. *

Also Published As

Publication number Publication date
WO2015025028A1 (en) 2015-02-26
CN105556374A (zh) 2016-05-04
JP2016534513A (ja) 2016-11-04
US20160195243A1 (en) 2016-07-07
US10295153B2 (en) 2019-05-21
EP3036582A1 (en) 2016-06-29

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Address after: Eindhoven

Patentee after: Signify Holdings Ltd.

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