CN101878539B - 具有一次辐射源和发光转换元件的半导体光源 - Google Patents

具有一次辐射源和发光转换元件的半导体光源 Download PDF

Info

Publication number
CN101878539B
CN101878539B CN200880117965.1A CN200880117965A CN101878539B CN 101878539 B CN101878539 B CN 101878539B CN 200880117965 A CN200880117965 A CN 200880117965A CN 101878539 B CN101878539 B CN 101878539B
Authority
CN
China
Prior art keywords
luminescence conversion
conversion element
primary radiation
radiation
semiconductor light
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
CN200880117965.1A
Other languages
English (en)
Chinese (zh)
Other versions
CN101878539A (zh
Inventor
H·奥特
A·莱尔
S·托茨
U·斯特劳斯
F·鲍曼
K·彼得森
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.)
Ams Osram International GmbH
Original Assignee
Osram Opto Semiconductors GmbH
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 Osram Opto Semiconductors GmbH filed Critical Osram Opto Semiconductors GmbH
Publication of CN101878539A publication Critical patent/CN101878539A/zh
Application granted granted Critical
Publication of CN101878539B publication Critical patent/CN101878539B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • F21V13/08—Combinations of only two kinds of elements the elements being filters or photoluminescent elements and reflectors
    • 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
    • F21V13/12—Combinations of only three kinds of elements
    • F21V13/14—Combinations of only three kinds of elements the elements being filters or photoluminescent elements, 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
    • F21V7/22—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
    • F21V7/30—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings the coatings comprising photoluminescent substances
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/30—Elements containing photoluminescent material distinct from or spaced from 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
    • F21V9/32—Elements containing photoluminescent material distinct from or spaced from the light source characterised by the arrangement of the photoluminescent material
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
    • F21V9/38—Combination of two or more photoluminescent elements of different materials
    • 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
    • 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
    • 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
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/005—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping
    • H01S5/0087—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping for illuminating phosphorescent or fluorescent materials, e.g. using optical arrangements specifically adapted for guiding or shaping laser beams illuminating these materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/022—Mountings; Housings
    • H01S5/0225—Out-coupling of light
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/022—Mountings; Housings
    • H01S5/023—Mount members, e.g. sub-mount members
    • H01S5/02325—Mechanically integrated components on mount members or optical micro-benches

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Led Device Packages (AREA)
CN200880117965.1A 2007-09-28 2008-09-11 具有一次辐射源和发光转换元件的半导体光源 Active CN101878539B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102007046608.2 2007-09-28
DE102007046608 2007-09-28
DE102008012316.1 2008-03-03
DE102008012316.1A DE102008012316B4 (de) 2007-09-28 2008-03-03 Halbleiterlichtquelle mit einer Primärstrahlungsquelle und einem Lumineszenzkonversionselement
PCT/DE2008/001529 WO2009039827A1 (de) 2007-09-28 2008-09-11 Halbleiterlichtquelle mit einer primärstrahlungsquelle und einem lumineszenzkonversionselement

Publications (2)

Publication Number Publication Date
CN101878539A CN101878539A (zh) 2010-11-03
CN101878539B true CN101878539B (zh) 2014-12-03

Family

ID=40384502

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200880117965.1A Active CN101878539B (zh) 2007-09-28 2008-09-11 具有一次辐射源和发光转换元件的半导体光源

Country Status (8)

Country Link
US (1) US8564185B2 (enExample)
EP (1) EP2198465B1 (enExample)
JP (1) JP5553757B2 (enExample)
KR (1) KR101615390B1 (enExample)
CN (1) CN101878539B (enExample)
DE (1) DE102008012316B4 (enExample)
TW (1) TWI368004B (enExample)
WO (1) WO2009039827A1 (enExample)

Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010090231A (ja) * 2008-10-07 2010-04-22 Canon Inc 画像表示装置
CN102292837A (zh) * 2009-01-21 2011-12-21 皇家飞利浦电子股份有限公司 包括光回收器件的光源以及相应的光回收器件
US9800017B1 (en) 2009-05-29 2017-10-24 Soraa Laser Diode, Inc. Laser device and method for a vehicle
DE102010001945B4 (de) 2010-02-15 2019-07-25 Osram Gmbh Lichtquelleneinheit und Projektor mit einer derartigen Lichtquelleneinheit
WO2012012354A2 (en) 2010-07-19 2012-01-26 Rensselaer Polytechnic Institute Full spectrum solid state white light source, method for manufacturing and applications
JP5877992B2 (ja) * 2010-10-25 2016-03-08 株式会社半導体エネルギー研究所 表示装置
KR101210066B1 (ko) 2011-01-31 2012-12-07 엘지이노텍 주식회사 광 변환 부재 및 이를 포함하는 표시장치
KR101305696B1 (ko) * 2011-07-14 2013-09-09 엘지이노텍 주식회사 표시장치 및 광학 부재
KR20130009020A (ko) 2011-07-14 2013-01-23 엘지이노텍 주식회사 광학 부재, 이를 포함하는 표시장치 및 이의 제조방법
KR101893494B1 (ko) 2011-07-18 2018-08-30 엘지이노텍 주식회사 광학 부재 및 이를 포함하는 표시장치
KR101262520B1 (ko) 2011-07-18 2013-05-08 엘지이노텍 주식회사 광학 부재 및 이를 포함하는 표시장치
KR101823684B1 (ko) * 2011-07-18 2018-01-30 엘지이노텍 주식회사 표시장치
KR101241549B1 (ko) 2011-07-18 2013-03-11 엘지이노텍 주식회사 광학 부재, 이를 포함하는 표시장치 및 이의 제조방법
DE102011084949B4 (de) * 2011-10-21 2016-03-31 Osram Gmbh Konverteranordnung, Verfahren zum Herstellen der Konverteranordnung und Beleuchtungsanordnung
KR101251815B1 (ko) 2011-11-07 2013-04-09 엘지이노텍 주식회사 광학 시트 및 이를 포함하는 표시장치
DE102012101663B4 (de) * 2012-02-29 2019-12-24 Osram Opto Semiconductors Gmbh Konversionselement, Leuchtmittel und Verfahren zur Herstellung eines Konversionselements
EP2828124B1 (de) * 2012-03-22 2021-02-24 Schott AG Beleuchtungseinrichtung zur erzeugung von licht mit hoher leuchtdichte
TW201341725A (zh) * 2012-04-13 2013-10-16 瑞儀光電股份有限公司 光源模組
DE102012206644A1 (de) * 2012-04-23 2013-10-24 Osram Gmbh Beleuchtungssystem mit mindestens einer Beleuchtungseinheit
DE102012206971A1 (de) * 2012-04-26 2013-10-31 Osram Gmbh Optische vorrichtung und beleuchtungseinrichtung
DE102012223857A1 (de) * 2012-12-19 2014-06-26 Osram Gmbh Remote-Phosphor-Leuchtvorrichtung
JP6489829B2 (ja) * 2013-02-04 2019-03-27 ウシオ電機株式会社 蛍光光源装置
DE102013005403A1 (de) 2013-03-28 2014-10-02 Daimler Ag Lichtquelleneinheit für ein Fahrzeug
US10386559B2 (en) 2013-03-29 2019-08-20 Signify Holding B.V. Light emitting device comprising wavelength converter
DE102013206338A1 (de) * 2013-04-10 2014-10-16 Osram Gmbh Beleuchtungseinrichtung
WO2015020205A1 (ja) * 2013-08-09 2015-02-12 株式会社光波 発光装置
DE102013013296B4 (de) * 2013-08-12 2020-08-06 Schott Ag Konverter-Kühlkörperverbund mit metallischer Lotverbindung und Verfahren zu dessen Herstellung
US9863595B2 (en) * 2013-08-28 2018-01-09 Sharp Kabushiki Kaisha Light-emitting unit with optical plate reflecting excitation light and transmitting fluorescent light, and light-emitting device, illumination device, and vehicle headlight including the unit
US9952377B2 (en) 2013-11-19 2018-04-24 Philips Lighting Holding B.V. Light emitting device with spectral conversion element
KR102125450B1 (ko) * 2013-12-05 2020-06-22 엘지이노텍 주식회사 광변환부재 및 이를 포함하는 조명장치
DE102014100723A1 (de) 2014-01-23 2015-07-23 Hella Kgaa Hueck & Co. Beleuchtungsvorrichtung für Fahrzeuge
JP6246622B2 (ja) 2014-03-05 2017-12-13 シャープ株式会社 光源装置および照明装置
DE102014105839A1 (de) * 2014-04-25 2015-10-29 Osram Opto Semiconductors Gmbh Optoelektronisches Bauelement und Verfahren zur Herstellung eines optoelektronischen Bauelements
DE102014107345A1 (de) 2014-05-26 2015-11-26 Hella Kgaa Hueck & Co. Beleuchtungsvorrichtung für Fahrzeuge
DE102014116737A1 (de) 2014-11-17 2016-05-19 Karl Storz Gmbh & Co. Kg Lichtquelleneinrichtung für endoskopische oder exoskopische Anwendungen
DE102015103210A1 (de) 2015-03-05 2016-10-20 Hella Kgaa Hueck & Co. Beleuchtungsvorrichtung für Fahrzeuge
DE102015103179A1 (de) 2015-03-05 2016-10-20 Hella Kgaa Hueck & Co. Beleuchtungsvorrichtung für Fahrzeuge
DE102015104503A1 (de) 2015-03-25 2016-09-29 Hella Kgaa Hueck & Co. Beleuchtungsvorrichtung für Fahrzeuge
DE102015104499A1 (de) * 2015-03-25 2016-09-29 Hella Kgaa Hueck & Co. Beleuchtungsvorrichtung für Fahrzeuge
DE102015104506A1 (de) * 2015-03-25 2016-09-29 Hella Kgaa Hueck & Co. Beleuchtungsvorrichtung für Fahrzeuge
DE102015208170A1 (de) * 2015-05-04 2016-11-10 Osram Gmbh Bestrahlungsvorrichtung mit einer Mehrzahl Laserquellen
WO2017029255A2 (de) 2015-08-17 2017-02-23 Schott Ag Verfahren zur justierung eines auf einem optischen konverter erzeugten leuchtflecks, vorrichtung mit leuchtfleck und deren verwendung sowie konverter-kühlkörperverbund mit metallischer lotverbindung
DE102015113562B4 (de) * 2015-08-17 2017-08-24 Schott Ag Konverter-Kühlkörperverbund mit metallischer Lotverbindung
US10879673B2 (en) * 2015-08-19 2020-12-29 Soraa Laser Diode, Inc. Integrated white light source using a laser diode and a phosphor in a surface mount device package
US10938182B2 (en) 2015-08-19 2021-03-02 Soraa Laser Diode, Inc. Specialized integrated light source using a laser diode
US11437775B2 (en) 2015-08-19 2022-09-06 Kyocera Sld Laser, Inc. Integrated light source using a laser diode
US12374854B2 (en) 2015-08-19 2025-07-29 Kyocera Sld Laser, Inc. Laser-based integrated light source
US11437774B2 (en) 2015-08-19 2022-09-06 Kyocera Sld Laser, Inc. High-luminous flux laser-based white light source
DE102015115358A1 (de) 2015-09-11 2017-03-16 Hella Kgaa Hueck & Co. Beleuchtungsvorrichtung für Fahrzeuge
DE102015117539A1 (de) * 2015-10-15 2017-04-20 Osram Opto Semiconductors Gmbh Anordnung
DE102015121693A1 (de) 2015-12-14 2017-06-14 Hella Kgaa Hueck & Co. Laserlichtquelleneinheit sowie Beleuchtungsvorrichtung für Fahrzeuge
US10563842B2 (en) 2016-01-07 2020-02-18 Panasonic Intellectual Property Management Co., Ltd. Light-emitting device
DE102016201040A1 (de) * 2016-01-26 2017-07-27 Volkswagen Aktiengesellschaft Beleuchtungseinrichtung und Verfahren zur Erzeugung von konvertiertem Licht
WO2017220411A1 (en) * 2016-06-22 2017-12-28 Lumileds Holding B.V. Light conversion package
DE102016119739A1 (de) * 2016-10-17 2018-04-19 Osram Opto Semiconductors Gmbh Optoelektronisches Bauelement
DE102017205609A1 (de) * 2017-04-03 2018-10-04 Osram Gmbh Beleuchtungsanordnung und Scheinwerfer
DE102017211767B4 (de) * 2017-07-10 2024-07-18 Tridonic Gmbh & Co Kg Beleuchtungsvorrichtung auf Basis einer Laserdioden-Treiber-Kombination
JP2019161062A (ja) * 2018-03-14 2019-09-19 豊田合成株式会社 発光装置
US10907774B2 (en) * 2018-11-28 2021-02-02 Sharp Kabushiki Kaisha Light source unit
US11421843B2 (en) 2018-12-21 2022-08-23 Kyocera Sld Laser, Inc. Fiber-delivered laser-induced dynamic light system
US11239637B2 (en) 2018-12-21 2022-02-01 Kyocera Sld Laser, Inc. Fiber delivered laser induced white light system
US12152742B2 (en) 2019-01-18 2024-11-26 Kyocera Sld Laser, Inc. Laser-based light guide-coupled wide-spectrum light system
US11884202B2 (en) 2019-01-18 2024-01-30 Kyocera Sld Laser, Inc. Laser-based fiber-coupled white light system
JP7389316B2 (ja) 2019-04-25 2023-11-30 日亜化学工業株式会社 発光装置
DE102019121508A1 (de) * 2019-08-09 2021-02-11 Schott Ag Grundkörper für eine Lichtkonversions- oder Beleuchtungseinrichtung
DE102019121896A1 (de) * 2019-08-14 2021-02-18 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Optoelektronisches bauelement
DE102019121881A1 (de) * 2019-08-14 2021-02-18 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Optoelektronisches bauelement und verfahren zur herstellung eines optoelektronischen bauelements
JP7142188B1 (ja) 2019-09-18 2022-09-26 シグニファイ ホールディング ビー ヴィ 高いｃｒｉの高強度光源
DE102019135176A1 (de) * 2019-12-19 2021-06-24 Hauni Maschinenbau Gmbh Modulares Verdampfersystem zum Verdampfen einer Zusammensetzung
JP2021103734A (ja) * 2019-12-25 2021-07-15 ソニーグループ株式会社 光源装置、ヘッドライト、表示装置及び照明装置
JP7373476B2 (ja) * 2020-09-08 2023-11-02 日本特殊陶業株式会社 発光装置および発光素子収容体
EP4256387B1 (en) * 2020-12-04 2025-05-07 Signify Holding B.V. Laser smd package with phosphor and light incoupler
WO2024263998A1 (en) * 2023-06-22 2024-12-26 Sensei Ag Holdings, Inc. Sprayable substances for photosynthesis enhancement

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1880833A (zh) * 2005-06-13 2006-12-20 日亚化学工业株式会社 发光装置
CN1885581A (zh) * 2005-06-22 2006-12-27 株式会社东芝 半导体发光装置
CN1902519A (zh) * 2003-12-02 2007-01-24 3M创新有限公司 使用多个led的光源以及装配该光源的方法

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2917866B2 (ja) 1995-07-17 1999-07-12 日亜化学工業株式会社 Ｌｅｄ面光源
DE19638667C2 (de) 1996-09-20 2001-05-17 Osram Opto Semiconductors Gmbh Mischfarbiges Licht abstrahlendes Halbleiterbauelement mit Lumineszenzkonversionselement
US5813752A (en) * 1997-05-27 1998-09-29 Philips Electronics North America Corporation UV/blue LED-phosphor device with short wave pass, long wave pass band pass and peroit filters
US6041610A (en) * 1998-04-10 2000-03-28 The Regents Of The University Of California Optical refrigerator using reflectivity tuned dielectric mirrors
JP3116900B2 (ja) 1998-04-24 2000-12-11 日本電気株式会社 電子冷却器およびこれを用いた光部品モジュール
US6350041B1 (en) 1999-12-03 2002-02-26 Cree Lighting Company High output radial dispersing lamp using a solid state light source
JP4494587B2 (ja) 2000-05-11 2010-06-30 古河電気工業株式会社 光半導体素子用パッケージおよび前記パッケージを用いた光半導体素子モジュール
JP4695819B2 (ja) 2000-05-29 2011-06-08 パテント−トロイハント−ゲゼルシヤフト フユール エレクトリツシエ グリユーラムペン ミツト ベシユレンクテル ハフツング Ｌｅｄをベースとする白色発光照明ユニット
DE20108013U1 (de) 2001-05-11 2001-08-02 OSRAM Opto Semiconductors GmbH & Co. oHG, 93049 Regensburg Weiß emittierende Beleuchtungseinheit auf LED-Basis
JP2002141559A (ja) * 2000-10-31 2002-05-17 Sanken Electric Co Ltd 発光半導体チップ組立体及び発光半導体リードフレーム
JP2003017751A (ja) * 2001-06-28 2003-01-17 Toyoda Gosei Co Ltd 発光ダイオード
CA2427559A1 (en) 2002-05-15 2003-11-15 Sumitomo Electric Industries, Ltd. White color light emitting device
JP3705272B2 (ja) 2003-02-20 2005-10-12 住友電気工業株式会社 白色発光素子
JP4197109B2 (ja) * 2002-08-06 2008-12-17 静雄 藤田 照明装置
US7245072B2 (en) 2003-01-27 2007-07-17 3M Innovative Properties Company Phosphor based light sources having a polymeric long pass reflector
US7040774B2 (en) * 2003-05-23 2006-05-09 Goldeneye, Inc. Illumination systems utilizing multiple wavelength light recycling
US20050006659A1 (en) 2003-07-09 2005-01-13 Ng Kee Yean Light emitting diode utilizing a discrete wavelength-converting layer for color conversion
KR101173320B1 (ko) 2003-10-15 2012-08-10 니치아 카가쿠 고교 가부시키가이샤 발광장치
JP2005294185A (ja) 2004-04-05 2005-10-20 Nichia Chem Ind Ltd 発光装置
US7497581B2 (en) * 2004-03-30 2009-03-03 Goldeneye, Inc. Light recycling illumination systems with wavelength conversion
JP4317478B2 (ja) * 2004-03-31 2009-08-19 三菱化学株式会社 蛍光体型発光装置及びそれを照明源とする内視鏡装置
US7070300B2 (en) 2004-06-04 2006-07-04 Philips Lumileds Lighting Company, Llc Remote wavelength conversion in an illumination device
EP1805809B1 (en) 2004-10-22 2019-10-09 Signify Holding B.V. Semiconductor light emitting device with improved heatsinking
JP2006179658A (ja) 2004-12-22 2006-07-06 Mitsubishi Electric Corp 発光装置
US7341878B2 (en) * 2005-03-14 2008-03-11 Philips Lumileds Lighting Company, Llc Wavelength-converted semiconductor light emitting device
JP2006278567A (ja) 2005-03-28 2006-10-12 Matsushita Electric Works Ltd Ｌｅｄユニット
US7855449B2 (en) 2005-04-27 2010-12-21 Koninklijke Philips Electronics N.V. Cooling device for a light-emitting semiconductor device and a method of manufacturing such a cooling device
US20060268537A1 (en) * 2005-05-31 2006-11-30 Makoto Kurihara Phosphor film, lighting device using the same, and display device
JP2007005522A (ja) * 2005-06-23 2007-01-11 Ryuken Chin 蛍光粉の励起を利用した反射式白色発光ダイオード
JP4498286B2 (ja) * 2006-02-02 2010-07-07 三菱電機株式会社 面状光源装置およびこの面状光源装置を用いた表示装置
JP2009540617A (ja) 2006-06-12 2009-11-19 スリーエム イノベイティブ プロパティズ カンパニー 再発光半導体構造体及び反射体を有するｌｅｄ装置
DE102006029203B9 (de) 2006-06-26 2023-06-22 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Lichtemittierende Vorrichtung
DE102006029204A1 (de) 2006-06-26 2008-01-17 Osram Opto Semiconductors Gmbh Anordnung mit einem Lichtleiter
US7663152B2 (en) 2006-08-09 2010-02-16 Philips Lumileds Lighting Company, Llc Illumination device including wavelength converting element side holding heat sink
JP4264109B2 (ja) * 2007-01-16 2009-05-13 株式会社東芝 発光装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1902519A (zh) * 2003-12-02 2007-01-24 3M创新有限公司 使用多个led的光源以及装配该光源的方法
CN1880833A (zh) * 2005-06-13 2006-12-20 日亚化学工业株式会社 发光装置
CN1885581A (zh) * 2005-06-22 2006-12-27 株式会社东芝 半导体发光装置

Also Published As

Publication number Publication date
JP2010541221A (ja) 2010-12-24
US8564185B2 (en) 2013-10-22
EP2198465A1 (de) 2010-06-23
TWI368004B (en) 2012-07-11
DE102008012316A1 (de) 2009-04-02
EP2198465B1 (de) 2019-05-15
KR101615390B1 (ko) 2016-04-25
US20100295438A1 (en) 2010-11-25
KR20100085944A (ko) 2010-07-29
CN101878539A (zh) 2010-11-03
WO2009039827A1 (de) 2009-04-02
JP5553757B2 (ja) 2014-07-16
DE102008012316B4 (de) 2023-02-02
TW200923244A (en) 2009-06-01

Similar Documents

Publication Publication Date Title
CN101878539B (zh) 具有一次辐射源和发光转换元件的半导体光源
JP6258583B2 (ja) 蛍光体をもつ照明デバイス
CN104136830B (zh) 转换元件和发光装置
CN100517782C (zh) 半导体发光装置
CN104205373B (zh) 陶瓷波长转换板和包括陶瓷波长转换板的光源
US20080149166A1 (en) Compact light conversion device and light source with high thermal conductivity wavelength conversion material
CN102217065B (zh) 光电子半导体器件
CN103262267B (zh) 光电子半导体组件
US8189123B2 (en) Projection apparatus
EP3428517A1 (en) Light source device
CN108884973B (zh) 半导体光源
JP5946228B2 (ja) 離れたフォトルミネセンス変換器を備える白色ｌｅｄ光源
KR20140053837A (ko) 원거리 광발광 반사 변환기를 구비하는 led 백색광원
JP2003234008A (ja) 面発光装置
JP2013207049A (ja) 波長変換体を用いた発光装置
JP2011511445A (ja) ディスプレイを背面照明するための照明装置および同照明装置を備えたディスプレイ
JP5786278B2 (ja) 発光装置
JP6367515B1 (ja) 蛍光体素子および照明装置
JP2003331621A (ja) 発光装置
JP4705701B2 (ja) 発光装置
US11674652B2 (en) Phosphor element, phosphor device, and illumination device
JP2003234004A (ja) 面発光装置の導光板

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant