CN107209392B - 具有准直器和微透镜阵列的光学设备 - Google Patents

具有准直器和微透镜阵列的光学设备 Download PDF

Info

Publication number
CN107209392B
CN107209392B CN201680006260.7A CN201680006260A CN107209392B CN 107209392 B CN107209392 B CN 107209392B CN 201680006260 A CN201680006260 A CN 201680006260A CN 107209392 B CN107209392 B CN 107209392B
Authority
CN
China
Prior art keywords
microlens array
microlenses
meridional
sagittal
dimension
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
CN201680006260.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN107209392A (zh
Inventor
O·德洛斯
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
Philips Lighting 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
Application filed by Philips Lighting Holding BV filed Critical Philips Lighting Holding BV
Publication of CN107209392A publication Critical patent/CN107209392A/zh
Application granted granted Critical
Publication of CN107209392B publication Critical patent/CN107209392B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • G02B27/0938—Using specific optical elements
    • G02B27/095—Refractive optical elements
    • G02B27/0955—Lenses
    • G02B27/0961—Lens arrays
    • 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
    • F21V5/008—Combination of two or more successive refractors along an optical axis
    • 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
    • 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
    • G02B27/0927—Systems for changing the beam intensity distribution, e.g. Gaussian to top-hat
    • 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
    • G02B3/0043—Inhomogeneous or irregular arrays, e.g. varying shape, size, height
    • 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
    • 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
    • G02B3/0062—Stacked lens arrays, i.e. refractive surfaces arranged in at least two planes, without structurally separate optical elements in-between
    • 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
    • G02B3/0062—Stacked lens arrays, i.e. refractive surfaces arranged in at least two planes, without structurally separate optical elements in-between
    • G02B3/0068—Stacked lens arrays, i.e. refractive surfaces arranged in at least two planes, without structurally separate optical elements in-between arranged in a single integral body or plate, e.g. laminates or hybrid structures with other optical elements
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/40—Optical elements or arrangements
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Projection Apparatus (AREA)
  • Microscoopes, Condenser (AREA)
CN201680006260.7A 2015-01-19 2016-01-06 具有准直器和微透镜阵列的光学设备 Active CN107209392B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15151572.3 2015-01-19
EP15151572 2015-01-19
PCT/EP2016/050128 WO2016116290A1 (en) 2015-01-19 2016-01-06 Optical device with a collimator and lenslet arrays

Publications (2)

Publication Number Publication Date
CN107209392A CN107209392A (zh) 2017-09-26
CN107209392B true CN107209392B (zh) 2020-05-29

Family

ID=52345147

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680006260.7A Active CN107209392B (zh) 2015-01-19 2016-01-06 具有准直器和微透镜阵列的光学设备

Country Status (5)

Country Link
US (1) US10317579B2 (cg-RX-API-DMAC10.html)
EP (1) EP3248038B1 (cg-RX-API-DMAC10.html)
JP (1) JP6671377B2 (cg-RX-API-DMAC10.html)
CN (1) CN107209392B (cg-RX-API-DMAC10.html)
WO (1) WO2016116290A1 (cg-RX-API-DMAC10.html)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3042587B1 (fr) * 2015-10-20 2019-10-25 Maquet Sas Collimateur optique a encombrement reduit pour generer une petite tache d'eclairage
WO2018086980A1 (en) 2016-11-14 2018-05-17 Philips Lighting Holding B.V. Led beam shaping
JP7194692B2 (ja) * 2017-04-03 2022-12-22 シグニファイ ホールディング ビー ヴィ 光出力システム及び該システムを備える照明ユニット
CN109469884A (zh) * 2017-09-08 2019-03-15 法雷奥照明公司 用于发光装置的配光元件以及发光装置
CN109469881A (zh) * 2017-09-08 2019-03-15 法雷奥照明公司 光图案化装置、包括该光图案化装置的车灯及机动车辆
US11236888B2 (en) * 2018-04-19 2022-02-01 Signify Holding B.V. Lighting device having light mixing optics and ring-shaped collimating structure
US12222475B2 (en) * 2018-04-27 2025-02-11 Arizona Board Of Regents On Behalf Of The University Of Arizona Rotationally shift invariant and multi-layered microlens array
CN109646808A (zh) * 2018-12-20 2019-04-19 广州美锐健康产业股份有限公司 一种光动力与纯氧复合治疗装置及治疗方法
CN109669225B (zh) * 2019-01-04 2020-08-11 多普光电科技有限公司 矩阵光学系统、聚光系统和复眼透镜
DE102019102329A1 (de) * 2019-01-30 2020-07-30 Automotive Lighting Reutlingen Gmbh Optische Scheibe für eine Beleuchtungseinrichtung
CN112394526A (zh) * 2019-08-19 2021-02-23 上海鲲游光电科技有限公司 多维摄像装置及其应用终端和方法
CN115516721A (zh) 2020-05-10 2022-12-23 苹果公司 折叠的光学共轭透镜
DE102020114077B4 (de) * 2020-05-26 2026-01-08 Limo Display Gmbh Vorrichtung zur Homogenisierung von Laserlicht und Anordnung einer Mehrzahl derartiger Vorrichtungen
CN111856850B (zh) * 2020-08-04 2021-05-14 广东烨嘉光电科技股份有限公司 一种多通道微透镜阵列投影系统
US11994694B2 (en) * 2021-01-17 2024-05-28 Apple Inc. Microlens array with tailored sag profile
DE102021108747A1 (de) * 2021-04-08 2022-10-13 Ledlenser GmbH & Co. KG Kollimator und tragbare Leuchte
EP4402520B1 (en) 2021-09-14 2025-03-26 Signify Holding B.V. Lighting system
US11614608B1 (en) * 2022-01-28 2023-03-28 The Boeing Company System and method for extracting light using monochromatic aberration-corrected lenses
CN115166986B (zh) * 2022-06-28 2023-09-08 福建光旭科技有限公司 一种边界清晰的光斑整形光学系统
CN115508923B (zh) * 2022-09-21 2024-03-12 歌尔光学科技有限公司 复眼透镜、投影照明光路及投影装置
WO2024115807A1 (en) * 2022-11-29 2024-06-06 Ledil Oy An optical device for modifying light distribution
TWI823700B (zh) * 2022-12-02 2023-11-21 達運精密工業股份有限公司 浮空影像裝置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5098184A (en) * 1989-04-28 1992-03-24 U.S. Philips Corporation Optical illumination system and projection apparatus comprising such a system
CN101874212A (zh) * 2007-11-23 2010-10-27 欧司朗光电半导体有限公司 光学器件和照明装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4619508A (en) * 1984-04-28 1986-10-28 Nippon Kogaku K. K. Illumination optical arrangement
JPS63150803A (ja) * 1986-12-16 1988-06-23 株式会社小糸製作所 円形拡散レンズ
US5662401A (en) 1995-12-13 1997-09-02 Philips Electronics North America Corporation Integrating lens array and image forming method for improved optical efficiency
JP2000258610A (ja) * 1999-03-11 2000-09-22 Nec Corp フライアイレンズおよびそれを備えた投影露光装置
JP3392084B2 (ja) * 1999-10-27 2003-03-31 キヤノン株式会社 投射装置
JP2002090884A (ja) * 2000-09-20 2002-03-27 Seiko Epson Corp 照明光学系およびこれを用いたプロジェクタ
DE102006047941B4 (de) 2006-10-10 2008-10-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung zur Homogenisierung von Strahlung mit nicht regelmäßigen Mikrolinsenarrays
US20100039819A1 (en) * 2006-12-29 2010-02-18 Koninklijke Philips Electronics N.V. Floodlight with tiltable beam
CN104487768B (zh) * 2010-09-23 2019-02-01 光处方革新有限公司 壳积分器
TWI422869B (zh) * 2010-09-24 2014-01-11 Young Optics Inc 透鏡陣列模組及投影裝置
US20130322075A1 (en) * 2011-02-11 2013-12-05 Osram Gmbh Optical component and associated illuminating device
US9146016B2 (en) 2012-03-29 2015-09-29 Fraen Corporation Tiling of multiple polygons for micro-lens array
CN103807804B (zh) 2012-11-15 2018-07-06 欧司朗有限公司 透镜、透镜的制造方法以及具有该透镜的照明装置
CN203549679U (zh) * 2013-11-20 2014-04-16 浙江晶日照明科技有限公司 一种能产生多个光束角的led二次透镜装置
DE102014201749B4 (de) * 2014-01-31 2015-08-20 Sypro Optics Gmbh Mikrolinsenanordnung und Beleuchtungsvorrichtung zur gleichmäßigeren Ausleuchtung mit Mikrolinsenanordnung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5098184A (en) * 1989-04-28 1992-03-24 U.S. Philips Corporation Optical illumination system and projection apparatus comprising such a system
CN101874212A (zh) * 2007-11-23 2010-10-27 欧司朗光电半导体有限公司 光学器件和照明装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
O. Dross*a el.Köhler integrators embedded into illumination optics add functionality.《Proceedings of SPIE》.2008, *

Also Published As

Publication number Publication date
WO2016116290A1 (en) 2016-07-28
JP2018503132A (ja) 2018-02-01
US10317579B2 (en) 2019-06-11
US20180017717A1 (en) 2018-01-18
EP3248038B1 (en) 2024-05-01
JP6671377B2 (ja) 2020-03-25
EP3248038A1 (en) 2017-11-29
CN107209392A (zh) 2017-09-26

Similar Documents

Publication Publication Date Title
US10317579B2 (en) Optical device with a collimator and lenslet arrays
US10254474B2 (en) Light mixing systems with a glass light pipe
US9411083B2 (en) Light mixing lenses and systems
US9217552B2 (en) Illumination device
JP6096180B2 (ja) 発光ダイオード光源
US10663652B2 (en) Light mixing systems with a glass light pipe
CN105556374A (zh) 用于产生均匀照明的光学系统
CN109923443B (zh) Led束整形
KR20130120527A (ko) 광소자 및 그러한 광소자를 포함하는 복사 방출 장치
WO2008080165A2 (en) Multi-primary led collimation optic assemblies
US10942297B2 (en) Optical output device and design method
CN110462453A (zh) 固态照明的宽光束角度创建
CN103133993A (zh) 透镜和照明装置
CN203797559U (zh) 一种透镜及具有该透镜的照明装置
EP3521901B1 (en) Light mixing systems with a glass light pipe

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: The city of Eindhoven in Holland

Patentee after: PHILIPS LIGHTING HOLDING B.V.

Address before: The city of Eindhoven in Holland

Patentee before: PHILIPS LIGHTING HOLDING B.V.

CP01 Change in the name or title of a patent holder