CN110476089B - 光学输出系统和包括该系统的照明单元 - Google Patents

光学输出系统和包括该系统的照明单元 Download PDF

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Publication number
CN110476089B
CN110476089B CN201880023217.0A CN201880023217A CN110476089B CN 110476089 B CN110476089 B CN 110476089B CN 201880023217 A CN201880023217 A CN 201880023217A CN 110476089 B CN110476089 B CN 110476089B
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CN
China
Prior art keywords
lenses
array
lens
light source
air gap
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Expired - Fee Related
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CN201880023217.0A
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English (en)
Chinese (zh)
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CN110476089A (zh
Inventor
E.P.布恩坎普
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Signify Holding BV
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Signify Holding BV
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Publication of CN110476089A publication Critical patent/CN110476089A/zh
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    • 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
    • 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
    • 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
    • G02B19/0014—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only at least one surface having optical power
    • 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
    • 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
    • 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
    • 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]

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Planar Illumination Modules (AREA)
  • Optical Elements Other Than Lenses (AREA)
CN201880023217.0A 2017-04-03 2018-03-27 光学输出系统和包括该系统的照明单元 Expired - Fee Related CN110476089B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17164536 2017-04-03
EP17164536.9 2017-04-03
PCT/EP2018/057716 WO2018184905A1 (en) 2017-04-03 2018-03-27 Optical output system and lighting unit comprising the system

Publications (2)

Publication Number Publication Date
CN110476089A CN110476089A (zh) 2019-11-19
CN110476089B true CN110476089B (zh) 2022-03-11

Family

ID=58698929

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880023217.0A Expired - Fee Related CN110476089B (zh) 2017-04-03 2018-03-27 光学输出系统和包括该系统的照明单元

Country Status (5)

Country Link
US (1) US11294104B2 (enExample)
EP (1) EP3607243A1 (enExample)
JP (1) JP7194692B2 (enExample)
CN (1) CN110476089B (enExample)
WO (1) WO2018184905A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2895071T3 (es) * 2018-05-30 2022-02-17 Depixus Dispositivo de formación de imágenes de primer plano multicanal

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CN1938615A (zh) * 2004-04-13 2007-03-28 松下电器产业株式会社 聚光元件以及固体摄像装置
EP3143450A1 (en) * 2014-05-13 2017-03-22 CoeLux S.r.l. Light source and sunlight imitating lighting system
CN109923443A (zh) * 2016-11-14 2019-06-21 昕诺飞控股有限公司 Led束整形

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KR100272328B1 (ko) * 1993-12-22 2001-02-01 이중구 렌즈의 공기 간격 조절장치
CN1132136C (zh) 1995-12-22 2003-12-24 皇家菲利浦电子有限公司 带两个微透镜列阵的图象显示装置
US6069739A (en) * 1998-06-30 2000-05-30 Intel Corporation Method and lens arrangement to improve imaging performance of microlithography exposure tool
US6507441B1 (en) 2000-10-16 2003-01-14 Optid, Optical Identification Technologies Ltd. Directed reflectors and systems utilizing same
US7929214B2 (en) * 2002-11-07 2011-04-19 Sony Deutschland Gmbh Illumination arrangement for a projection system
WO2005083317A1 (en) 2004-02-20 2005-09-09 Koninklijke Philips Electronics N.V. A translucent lighting panel, a luminaire, and a method of manufacturing a panel
WO2008081389A1 (en) * 2006-12-29 2008-07-10 Koninklijke Philips Electronics N.V. Floodlight with tiltable beam.
TW201024065A (en) * 2008-12-18 2010-07-01 E Pin Optical Industry Co Ltd Array optical glass lens module and method of manufacturing the same
US8033691B2 (en) * 2009-05-12 2011-10-11 Koninklijke Philips Electronics N.V. LED lamp producing sparkle
US8444295B2 (en) * 2009-06-05 2013-05-21 Prism Projection, Inc. Optical system for theatrical and stage lighting
KR101184449B1 (ko) * 2009-12-28 2012-09-21 제일모직주식회사 패턴 도광판, 그 제조방법 및 이를 이용한 액정표시장치 백라이트 유닛
US9423533B2 (en) * 2010-04-26 2016-08-23 Guardian Industries Corp. Patterned glass cylindrical lens arrays for concentrated photovoltaic systems, and/or methods of making the same
US9184199B2 (en) * 2011-08-01 2015-11-10 Lytro, Inc. Optical assembly including plenoptic microlens array
KR200470346Y1 (ko) * 2012-05-30 2013-12-11 씨제이제일제당 (주) 다용도 상자
ITVI20120134A1 (it) * 2012-06-05 2013-12-06 Beghelli Spa Sistema ottico a fascio luminoso regolabile per dispositivi di illuminazione a led
CN106662315B (zh) * 2014-06-26 2019-10-25 飞利浦灯具控股公司 光学布置、照明设备和光照方法
EP3213354B1 (en) * 2014-10-27 2020-06-17 Lumileds Holding B.V. Directional light emitting arrangement and a method of producing the same
DE102014116180A1 (de) 2014-11-06 2016-05-12 Lisa Dräxlmaier GmbH Beleuchtungseinrichtung
CN107209392B (zh) 2015-01-19 2020-05-29 飞利浦照明控股有限公司 具有准直器和微透镜阵列的光学设备
DE102015208171B4 (de) * 2015-05-04 2025-11-27 Coretronic Corporation Bestrahlungsvorrichtung mit Strahlungseinheit
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US10012834B2 (en) * 2016-03-08 2018-07-03 Microsoft Technology Licensing, Llc Exit pupil-forming display with reconvergent sheet
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CN209029374U (zh) 2018-12-20 2019-06-25 广州美锐健康产业股份有限公司 多光谱固态发光器件及多光谱照射光源

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Publication number Priority date Publication date Assignee Title
CN1938615A (zh) * 2004-04-13 2007-03-28 松下电器产业株式会社 聚光元件以及固体摄像装置
EP3143450A1 (en) * 2014-05-13 2017-03-22 CoeLux S.r.l. Light source and sunlight imitating lighting system
CN109923443A (zh) * 2016-11-14 2019-06-21 昕诺飞控股有限公司 Led束整形

Also Published As

Publication number Publication date
EP3607243A1 (en) 2020-02-12
US11294104B2 (en) 2022-04-05
JP7194692B2 (ja) 2022-12-22
CN110476089A (zh) 2019-11-19
US20200018873A1 (en) 2020-01-16
JP2020516040A (ja) 2020-05-28
WO2018184905A1 (en) 2018-10-11

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Granted publication date: 20220311