CN103283048B - 远程荧光粉led的构造 - Google Patents

远程荧光粉led的构造 Download PDF

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Publication number
CN103283048B
CN103283048B CN201180063697.1A CN201180063697A CN103283048B CN 103283048 B CN103283048 B CN 103283048B CN 201180063697 A CN201180063697 A CN 201180063697A CN 103283048 B CN103283048 B CN 103283048B
Authority
CN
China
Prior art keywords
light
led
light source
phosphor
dichroic reflector
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.)
Expired - Fee Related
Application number
CN201180063697.1A
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English (en)
Chinese (zh)
Other versions
CN103283048A (zh
Inventor
A·J·乌德柯克
R·帕拉尼斯瓦米
A·杰瑟多斯
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of CN103283048A publication Critical patent/CN103283048A/zh
Application granted granted Critical
Publication of CN103283048B publication Critical patent/CN103283048B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/141—Beam splitting or combining systems operating by reflection only using dichroic mirrors
    • 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
    • F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
    • 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
    • H10H20/851—Wavelength conversion means
    • 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
    • H10H20/856—Reflecting means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/4805—Shape
    • H01L2224/4809—Loop shape
    • H01L2224/48091—Arched
    • 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
    • H10H20/851—Wavelength conversion means
    • H10H20/8515—Wavelength conversion means not being in contact with the bodies

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Led Device Packages (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Luminescent Compositions (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Optical Filters (AREA)
CN201180063697.1A 2010-12-29 2011-12-19 远程荧光粉led的构造 Expired - Fee Related CN103283048B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201061428034P 2010-12-29 2010-12-29
US61/428,034 2010-12-29
PCT/US2011/065775 WO2012091971A1 (en) 2010-12-29 2011-12-19 Remote phosphor led constructions

Publications (2)

Publication Number Publication Date
CN103283048A CN103283048A (zh) 2013-09-04
CN103283048B true CN103283048B (zh) 2017-04-12

Family

ID=45496281

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180063697.1A Expired - Fee Related CN103283048B (zh) 2010-12-29 2011-12-19 远程荧光粉led的构造

Country Status (6)

Country Link
US (2) US8912562B2 (enExample)
JP (2) JP6104174B2 (enExample)
KR (1) KR20130128445A (enExample)
CN (1) CN103283048B (enExample)
TW (1) TWI545811B (enExample)
WO (1) WO2012091971A1 (enExample)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103282820B (zh) 2010-12-29 2016-10-26 3M创新有限公司 Led合色器
WO2012091975A1 (en) * 2010-12-29 2012-07-05 3M Innovative Properties Company Phosphor reflector assembly for remote phosphor led device
WO2012091971A1 (en) 2010-12-29 2012-07-05 3M Innovative Properties Company Remote phosphor led constructions
CN103299422B (zh) 2010-12-29 2016-11-02 3M创新有限公司 具有宽带输出和可控颜色的远程荧光粉led装置
US9048396B2 (en) 2012-06-11 2015-06-02 Cree, Inc. LED package with encapsulant having planar surfaces
US10147853B2 (en) 2011-03-18 2018-12-04 Cree, Inc. Encapsulant with index matched thixotropic agent
US9082349B2 (en) * 2011-08-30 2015-07-14 Sharp Laboratories Of America, Inc. Multi-primary display with active backlight
US9065024B2 (en) * 2012-05-01 2015-06-23 Bridgelux, Inc. LED lens design with more uniform color-over-angle emission
EP2859594A4 (en) 2012-06-01 2016-04-06 3M Innovative Properties Co HYBRID LIGHT BULBS WITH COMBINATIONS OF REMOTE PHOSPHORUS LEDs AND DIRECT EMITTING LEDS
US10424702B2 (en) 2012-06-11 2019-09-24 Cree, Inc. Compact LED package with reflectivity layer
US10468565B2 (en) 2012-06-11 2019-11-05 Cree, Inc. LED package with multiple element light source and encapsulant having curved and/or planar surfaces
US9887327B2 (en) 2012-06-11 2018-02-06 Cree, Inc. LED package with encapsulant having curved and planar surfaces
US20130328074A1 (en) * 2012-06-11 2013-12-12 Cree, Inc. Led package with multiple element light source and encapsulant having planar surfaces
EP2896078A4 (en) * 2012-09-13 2016-05-25 3M Innovative Properties Co EFFICIENT LIGHTING SYSTEM WITH A LARGE COLOR RANGE
TWM458672U (zh) * 2013-04-10 2013-08-01 新世紀光電股份有限公司 光源模組
WO2015072319A1 (ja) * 2013-11-13 2015-05-21 日本電気硝子株式会社 プロジェクター用蛍光ホイール及びプロジェクター用発光デバイス
DE102013224600A1 (de) * 2013-11-29 2015-06-03 Osram Opto Semiconductors Gmbh Verfahren zum Herstellen eines optoelektronischen Bauelements
KR20150092801A (ko) * 2014-02-05 2015-08-17 삼성디스플레이 주식회사 발광 다이오드 패키지 및 그 제조 방법
CN106463591A (zh) 2014-06-02 2017-02-22 3M创新有限公司 带有远程荧光粉和外壳反射器的led
CN107004741A (zh) * 2014-09-30 2017-08-01 康宁股份有限公司 包含凸的色转换元件的装置
CN104617197B (zh) * 2015-01-08 2017-08-01 青岛海信电器股份有限公司 一种显示模组用led发光器件及显示模组
DE102015001723A1 (de) 2015-02-05 2016-08-11 Sergey Dyukin Die Methode der Verbesserung der Charakteristiken von Leuchtgeräten mit einer Stirnseitenbeleuchtung des Lichtleiters, die den Luminophor beinhalten, der mit Halbleiterstrukturen beleuchtet wird.
US20160268554A1 (en) 2015-03-11 2016-09-15 National Taiwan University Electroluminescent devices with improved optical out-coupling efficiencies
US10680208B2 (en) 2015-03-11 2020-06-09 National Taiwan University Electroluminescent device and display pixel structure using the same
CN107045254B (zh) * 2016-02-05 2019-01-15 精工爱普生株式会社 波长转换元件、光源装置和投影仪
US10054485B2 (en) 2016-03-17 2018-08-21 Raytheon Company UV LED-phosphor based hyperspectral calibrator
JPWO2017175858A1 (ja) * 2016-04-08 2019-02-21 富士フイルム株式会社 面状光源、バックライトユニット及び液晶表示装置
JP6740762B2 (ja) 2016-07-13 2020-08-19 日亜化学工業株式会社 発光装置およびその製造方法
CN106287337B (zh) * 2016-09-27 2019-01-15 深圳市爱图仕影像器材有限公司 一种提高白光led显色品质的照明装置
US10319889B2 (en) 2016-12-27 2019-06-11 Nichia Corporation Light emitting device
JP6575507B2 (ja) * 2016-12-28 2019-09-18 日亜化学工業株式会社 発光装置および集積型発光装置
JP7154228B2 (ja) * 2017-04-21 2022-10-17 ルミレッズ ホールディング ベーフェー レーザベース光源用の信頼性の高い光変換デバイス
US10559727B2 (en) * 2017-07-25 2020-02-11 Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. Manufacturing method of colorful Micro-LED, display modlue and terminals
US10651352B2 (en) * 2017-10-12 2020-05-12 Innolux Corporation Display device and electronic device
WO2019198430A1 (ja) * 2018-04-12 2019-10-17 パナソニックＩｐマネジメント株式会社 照明装置
US11417806B2 (en) * 2018-07-30 2022-08-16 Lumileds Llc Dielectric mirror for broadband IR LEDs
CN211529946U (zh) * 2018-07-30 2020-09-18 克诺格股份有限公司 便携式灯
CN110473948B (zh) * 2019-07-29 2020-09-01 厦门多彩光电子科技有限公司 一种led封装方法及封装结构
GB2586066B (en) 2019-08-01 2021-09-08 Plessey Semiconductors Ltd Light emitting diode with improved colour purity
KR20210109124A (ko) * 2020-02-27 2021-09-06 주식회사 쉘파스페이스 조명장치
GB2595715B (en) * 2020-06-04 2022-08-17 Plessey Semiconductors Ltd Enhanced colour conversion and collimation of micro-LED devices

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4774434A (en) 1986-08-13 1988-09-27 Innovative Products, Inc. Lighted display including led's mounted on a flexible circuit board
US5882774A (en) 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
JP3535602B2 (ja) * 1995-03-23 2004-06-07 松下電器産業株式会社 面実装型ｌｅｄ
US6808658B2 (en) 1998-01-13 2004-10-26 3M Innovative Properties Company Method for making texture multilayer optical films
US6967778B1 (en) 1998-01-13 2005-11-22 3M Innovative Properties Co. Optical film with sharpened bandedge
US7157839B2 (en) * 2003-01-27 2007-01-02 3M Innovative Properties Company Phosphor based light sources utilizing total internal reflection
US7210977B2 (en) 2003-01-27 2007-05-01 3M Innovative Properties Comapny Phosphor based light source component and method of making
US7091653B2 (en) 2003-01-27 2006-08-15 3M Innovative Properties Company Phosphor based light sources having a non-planar long pass reflector
US7245072B2 (en) * 2003-01-27 2007-07-17 3M Innovative Properties Company Phosphor based light sources having a polymeric long pass reflector
US7312560B2 (en) 2003-01-27 2007-12-25 3M Innovative Properties Phosphor based light sources having a non-planar long pass reflector and method of making
US20050116635A1 (en) 2003-12-02 2005-06-02 Walson James E. Multiple LED source and method for assembling same
US20050116235A1 (en) 2003-12-02 2005-06-02 Schultz John C. Illumination assembly
US7497581B2 (en) * 2004-03-30 2009-03-03 Goldeneye, Inc. Light recycling illumination systems with wavelength conversion
US7997771B2 (en) 2004-06-01 2011-08-16 3M Innovative Properties Company LED array systems
US7070300B2 (en) 2004-06-04 2006-07-04 Philips Lumileds Lighting Company, Llc Remote wavelength conversion in an illumination device
US7303315B2 (en) 2004-11-05 2007-12-04 3M Innovative Properties Company Illumination assembly using circuitized strips
US7445340B2 (en) 2005-05-19 2008-11-04 3M Innovative Properties Company Polarized, LED-based illumination source
US20070001182A1 (en) 2005-06-30 2007-01-04 3M Innovative Properties Company Structured phosphor tape article
US7382091B2 (en) 2005-07-27 2008-06-03 Lung-Chien Chen White light emitting diode using phosphor excitation
GB2428881A (en) * 2005-08-03 2007-02-07 Lung-Chien Chen A White Light Emitting Diode
US7196354B1 (en) 2005-09-29 2007-03-27 Luminus Devices, Inc. Wavelength-converting light-emitting devices
US7543959B2 (en) 2005-10-11 2009-06-09 Philips Lumiled Lighting Company, Llc Illumination system with optical concentrator and wavelength converting element
US20070120089A1 (en) 2005-11-28 2007-05-31 3M Innovative Properties Company Polymer etchant and method of using same
US7540616B2 (en) 2005-12-23 2009-06-02 3M Innovative Properties Company Polarized, multicolor LED-based illumination source
KR101347486B1 (ko) 2006-01-31 2014-01-02 쓰리엠 이노베이티브 프로퍼티즈 컴파니 유연성 포일 구조를 구비한 ｌｅｄ 조명 조립체
US7710045B2 (en) 2006-03-17 2010-05-04 3M Innovative Properties Company Illumination assembly with enhanced thermal conductivity
TW200802956A (en) 2006-06-16 2008-01-01 Gigno Technology Co Ltd Light emitting diode module
US7806560B2 (en) 2007-01-31 2010-10-05 3M Innovative Properties Company LED illumination assembly with compliant foil construction
US7744241B2 (en) 2007-06-13 2010-06-29 Ylx, Ltd. High brightness light source using light emitting devices of different wavelengths and wavelength conversion
US7868341B2 (en) 2007-06-27 2011-01-11 The Regents Of The University Of California Optical designs for high-efficacy white-light emitting diodes
DE102007059548A1 (de) 2007-09-28 2009-04-02 Osram Opto Semiconductors Gmbh Optoelektronisches Bauelement und Auskoppellinse für ein optoelektronisches Bauelement
US20090225529A1 (en) 2008-02-21 2009-09-10 Light Prescriptions Innovators, Llc Spherically emitting remote phosphor
US8410504B2 (en) * 2008-06-10 2013-04-02 Koninklijke Philips Electronics N.V. LED module
JP2010010298A (ja) * 2008-06-25 2010-01-14 Mitsui Mining & Smelting Co Ltd フレキシブルプリント配線基材及び半導体装置
US8169135B2 (en) * 2008-12-17 2012-05-01 Lednovation, Inc. Semiconductor lighting device with wavelength conversion on back-transferred light path
JP5555318B2 (ja) 2009-06-04 2014-07-23 コーニンクレッカ フィリップス エヌ ヴェ 効率の高い発光デバイス及び斯様なデバイスを製造する方法
US8575642B1 (en) 2009-10-30 2013-11-05 Soraa, Inc. Optical devices having reflection mode wavelength material
US8269245B1 (en) 2009-10-30 2012-09-18 Soraa, Inc. Optical device with wavelength selective reflector
US8740413B1 (en) 2010-02-03 2014-06-03 Soraa, Inc. System and method for providing color light sources in proximity to predetermined wavelength conversion structures
US9674938B2 (en) 2010-11-03 2017-06-06 3M Innovative Properties Company Flexible LED device for thermal management
KR20130143067A (ko) 2010-11-03 2013-12-30 쓰리엠 이노베이티브 프로퍼티즈 컴파니 가요성 led 디바이스 및 제조 방법
US9909063B2 (en) 2010-11-03 2018-03-06 3M Innovative Properties Company Polymer etchant and method of using same
WO2012091975A1 (en) 2010-12-29 2012-07-05 3M Innovative Properties Company Phosphor reflector assembly for remote phosphor led device
CN103282820B (zh) 2010-12-29 2016-10-26 3M创新有限公司 Led合色器
WO2012091971A1 (en) 2010-12-29 2012-07-05 3M Innovative Properties Company Remote phosphor led constructions
CN103299422B (zh) 2010-12-29 2016-11-02 3M创新有限公司 具有宽带输出和可控颜色的远程荧光粉led装置
US8985794B1 (en) 2012-04-17 2015-03-24 Soraa, Inc. Providing remote blue phosphors in an LED lamp

Also Published As

Publication number Publication date
US8912562B2 (en) 2014-12-16
JP2016197756A (ja) 2016-11-24
WO2012091971A1 (en) 2012-07-05
US9360176B2 (en) 2016-06-07
JP6104174B2 (ja) 2017-03-29
TW201240163A (en) 2012-10-01
US20150084500A1 (en) 2015-03-26
CN103283048A (zh) 2013-09-04
KR20130128445A (ko) 2013-11-26
TWI545811B (zh) 2016-08-11
US20130270587A1 (en) 2013-10-17
JP2014508398A (ja) 2014-04-03

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Granted publication date: 20170412

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