ATE398836T1 - Lichtemittierende vorrichtung mit umwandlungsstruktur - Google Patents
Lichtemittierende vorrichtung mit umwandlungsstrukturInfo
- Publication number
- ATE398836T1 ATE398836T1 AT05803070T AT05803070T ATE398836T1 AT E398836 T1 ATE398836 T1 AT E398836T1 AT 05803070 T AT05803070 T AT 05803070T AT 05803070 T AT05803070 T AT 05803070T AT E398836 T1 ATE398836 T1 AT E398836T1
- Authority
- AT
- Austria
- Prior art keywords
- conversion structure
- emitting device
- light emitting
- light
- conversion
- Prior art date
Links
- 238000006243 chemical reaction Methods 0.000 title abstract 3
- 230000004907 flux Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
- G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
-
- 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
- F21K9/61—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using light guides
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0003—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being doped with fluorescent agents
-
- 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
- H10H20/8514—Wavelength conversion means characterised by their shape, e.g. plate or foil
-
- 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)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Led Device Packages (AREA)
- Luminescent Compositions (AREA)
- Led Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP04105908 | 2004-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE398836T1 true ATE398836T1 (de) | 2008-07-15 |
Family
ID=35781207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT05803070T ATE398836T1 (de) | 2004-11-18 | 2005-11-09 | Lichtemittierende vorrichtung mit umwandlungsstruktur |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7982229B2 (de) |
| EP (1) | EP1815532B1 (de) |
| JP (1) | JP2008521233A (de) |
| CN (1) | CN100472827C (de) |
| AT (1) | ATE398836T1 (de) |
| DE (1) | DE602005007629D1 (de) |
| TW (1) | TWI400816B (de) |
| WO (1) | WO2006054203A1 (de) |
Families Citing this family (78)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP5329392B2 (ja) | 2006-04-26 | 2013-10-30 | コーニンクレッカ フィリップス エヌ ヴェ | 改良された変換要素を備える導光装置 |
| JP2010509752A (ja) * | 2006-11-06 | 2010-03-25 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 反射エッジを備える波長変換要素 |
| JP5677463B2 (ja) * | 2010-11-30 | 2015-02-25 | パナソニック株式会社 | 蛍光体及び発光装置 |
| CN105074944A (zh) | 2013-03-29 | 2015-11-18 | 皇家飞利浦有限公司 | 包括波长转换器的发光设备 |
| WO2014155250A1 (en) | 2013-03-29 | 2014-10-02 | Koninklijke Philips N.V. | Light emitting device comprising wavelength converter |
| US10788678B2 (en) | 2013-05-17 | 2020-09-29 | Excelitas Canada, Inc. | High brightness solid state illumination system for fluorescence imaging and analysis |
| EP3008380B1 (de) | 2013-06-14 | 2017-04-12 | Philips Lighting Holding B.V. | Lichtemittierende vorrichtung |
| CN105393046B (zh) * | 2013-07-19 | 2019-04-23 | 飞利浦照明控股有限公司 | 发光设备和用于对发光设备进行调光的方法 |
| CN105874616B (zh) * | 2014-01-02 | 2019-05-10 | 飞利浦照明控股有限公司 | 包括可释放波长转换器的发光设备 |
| CN105765745B (zh) * | 2014-01-28 | 2018-10-23 | 飞利浦照明控股有限公司 | 发光设备 |
| WO2015173026A2 (en) * | 2014-05-14 | 2015-11-19 | Koninklijke Philips N.V. | A light emitting device |
| DE102014107345A1 (de) * | 2014-05-26 | 2015-11-26 | Hella Kgaa Hueck & Co. | Beleuchtungsvorrichtung für Fahrzeuge |
| CN106461182B (zh) | 2014-06-05 | 2020-01-31 | 飞利浦照明控股有限公司 | 具有增加的效率的发光聚光器 |
| GB201418725D0 (en) * | 2014-10-21 | 2014-12-03 | Imp Innovations Ltd | A light source |
| KR102521767B1 (ko) | 2014-11-11 | 2023-04-14 | 루미리즈 홀딩 비.브이. | 세라믹 가넷을 갖는 조명 디바이스 |
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| WO2016177570A1 (en) | 2015-05-07 | 2016-11-10 | Philips Lighting Holding B.V. | High intensity light source with temperature independent color point |
| WO2017055041A1 (en) * | 2015-09-29 | 2017-04-06 | Philips Lighting Holding B.V. | Lighting device with ceramic garnet. |
| US10539730B2 (en) | 2015-09-29 | 2020-01-21 | Signify Holding B.V. | Light source with diffractive outcoupling |
| EP3365598B1 (de) * | 2015-10-20 | 2023-10-04 | Signify Holding B.V. | Beleuchtungsvorrichtung, zum beispiel für spot-beleuchtungs-anwendungen |
| US10473275B2 (en) | 2015-12-11 | 2019-11-12 | Signify Holding B.V. | Lighting device with plurality of stacked luminescent concentrators |
| CN108368991B (zh) | 2015-12-15 | 2020-06-19 | 飞利浦照明控股有限公司 | 用于获得超高亮度的多重泵浦发光棒配置 |
| JP6549805B2 (ja) | 2016-03-15 | 2019-07-24 | シグニファイ ホールディング ビー ヴィ | 高強度照明用の複合放物面型コリメータアレイ |
| CN109952057A (zh) | 2016-11-07 | 2019-06-28 | 皇家飞利浦有限公司 | 用于生理参数检测的设备和方法 |
| WO2018141625A1 (en) | 2017-02-03 | 2018-08-09 | Philips Lighting Holding B.V. | Light concentrator module |
| EP3583347A1 (de) | 2017-02-17 | 2019-12-25 | Signify Holding B.V. | Lichtkonzentratormodul |
| EP3601878B1 (de) | 2017-03-28 | 2021-05-12 | Signify Holding B.V. | Lichtkonzentratormodul mit verbindung mit hohem brechungsindex |
| JP6919269B2 (ja) | 2017-03-29 | 2021-08-18 | セイコーエプソン株式会社 | 光源装置及びプロジェクター |
| JP6926589B2 (ja) | 2017-03-29 | 2021-08-25 | セイコーエプソン株式会社 | 光源装置及びプロジェクター |
| EP3625604B1 (de) | 2017-05-16 | 2021-01-20 | Signify Holding B.V. | Farbmischung in laserbasierter lichtquelle |
| WO2019008092A1 (en) | 2017-07-07 | 2019-01-10 | Philips Lighting Holding B.V. | CONCENTRATING MODULE OF LIGHT |
| WO2019008073A1 (en) | 2017-07-07 | 2019-01-10 | Philips Lighting Holding B.V. | LIGHTING DEVICE |
| CN110892194B (zh) | 2017-07-07 | 2022-08-05 | 昕诺飞控股有限公司 | 聚光器模块 |
| US10823893B2 (en) | 2017-07-07 | 2020-11-03 | Signify Holding B.V. | Light concentrator module |
| WO2019016006A1 (en) | 2017-07-18 | 2019-01-24 | Philips Lighting Holding B.V. | LIGHT ENGINE WITH HIGH PIXELIZED BRIGHTNESS |
| JP7090842B2 (ja) * | 2017-07-27 | 2022-06-27 | 日本電気硝子株式会社 | 波長変換部材及び発光装置 |
| EP3685099B1 (de) | 2017-09-21 | 2022-07-13 | Signify Holding B.V. | Lumineszenter konzentrator mit cpc, lichtleiter und zusätzlichem phosphor |
| US11356645B2 (en) | 2017-10-19 | 2022-06-07 | Signify Holding B.V. | Enhanced white light for projection lighting |
| EP3711288B1 (de) | 2017-11-14 | 2025-01-08 | Signify Holding B.V. | Festkörper-lichtquellen zur ermöglichung digitaler speichen mit einem farbrad |
| US11079530B2 (en) | 2018-03-29 | 2021-08-03 | Signify Holding B.V. | Lighting system with light guiding body having trivalent cerium luminescent material |
| CN108410451B (zh) * | 2018-04-12 | 2020-07-31 | 山东大学 | 一种尖晶石基颜色可调控的上转换发光材料及其制备方法和应用 |
| WO2019233876A1 (en) | 2018-06-05 | 2019-12-12 | Signify Holding B.V. | Light concentrator module |
| JP6874743B2 (ja) | 2018-07-20 | 2021-05-19 | セイコーエプソン株式会社 | 光源装置およびプロジェクター |
| JP6885375B2 (ja) | 2018-07-27 | 2021-06-16 | セイコーエプソン株式会社 | 光源装置およびプロジェクター |
| JP2020016856A (ja) | 2018-07-27 | 2020-01-30 | セイコーエプソン株式会社 | 光源装置およびプロジェクター |
| JP7040345B2 (ja) | 2018-07-30 | 2022-03-23 | セイコーエプソン株式会社 | 光源装置およびプロジェクター |
| WO2020031750A1 (ja) * | 2018-08-10 | 2020-02-13 | ソニー株式会社 | 光源装置、およびプロジェクタ |
| TWI676851B (zh) * | 2018-08-22 | 2019-11-11 | 隆達電子股份有限公司 | 畫素陣列封裝結構及顯示面板 |
| JP7238294B2 (ja) | 2018-08-24 | 2023-03-14 | セイコーエプソン株式会社 | 光源装置およびプロジェクター |
| CN110865504B (zh) | 2018-08-27 | 2021-08-17 | 精工爱普生株式会社 | 光源装置和投影仪 |
| JP2020042133A (ja) | 2018-09-10 | 2020-03-19 | セイコーエプソン株式会社 | 光源装置およびプロジェクター |
| WO2020078790A1 (en) | 2018-10-16 | 2020-04-23 | Signify Holding B.V. | Hld module with improved thermal performance |
| WO2020089246A1 (en) | 2018-11-01 | 2020-05-07 | Signify Holding B.V. | Lcd engine architecture |
| US11067734B2 (en) * | 2018-11-18 | 2021-07-20 | Juganu Ltd. | Illumination device having a plurality of different colored LEDs coupled to a solid waveguide |
| JP6881423B2 (ja) * | 2018-11-22 | 2021-06-02 | セイコーエプソン株式会社 | 光源装置およびプロジェクター |
| US11215747B2 (en) | 2018-11-30 | 2022-01-04 | Seiko Epson Corporation | Light source device and electronic apparatus |
| US11604321B2 (en) | 2018-12-04 | 2023-03-14 | Signify Holding B.V. | Light generating system comprising an elongated luminescent body |
| JP6888637B2 (ja) | 2019-01-10 | 2021-06-16 | セイコーエプソン株式会社 | 光源装置、プロジェクター及び蛍光体ロッド |
| WO2020254455A1 (en) | 2019-06-21 | 2020-12-24 | Signify Holding B.V. | Hld module with improved cooling of a luminescent body |
| WO2020254439A1 (en) | 2019-06-21 | 2020-12-24 | Signify Holding B.V. | Hld module with cavity for improved light coupling |
| EP3999908B1 (de) | 2019-07-15 | 2023-12-20 | Signify Holding B.V. | Laser-phosphorbasierte lichtquelle mit verbesserter helligkeit |
| WO2021028426A1 (en) | 2019-08-13 | 2021-02-18 | Signify Holding B.V. | Adjustable ratio of converted to transmitted light in transparent luminescent converter |
| US11841136B2 (en) | 2019-08-20 | 2023-12-12 | Signify Holding B.V. | High intensity light source with high CRI |
| US12085239B2 (en) | 2019-09-18 | 2024-09-10 | Signify Holding, B.V. | High-intensity light source with high CRI |
| EP4038312B1 (de) | 2019-10-01 | 2024-04-03 | Signify Holding B.V. | Hochintensive farbabstimmbare weisslaserlichtquelle mit grünem phosphor |
| WO2021069562A1 (en) | 2019-10-10 | 2021-04-15 | Signify Holding B.V. | White luminescent concentrator with ld coupling as additional channel |
| WO2021078677A1 (en) | 2019-10-22 | 2021-04-29 | Signify Holding B.V. | Improved heat management and efficiency for high intensity laser pumped light source |
| EP4051951B1 (de) | 2019-10-29 | 2023-12-06 | Signify Holding B.V. | Hochintensive lichtquelle mit hohem cri und r9 |
| EP4111095B1 (de) | 2020-02-27 | 2023-11-15 | Signify Holding B.V. | Lichterzeugungsvorrichtung mit einem optischen strahlformungselement |
| US11347141B2 (en) | 2020-03-23 | 2022-05-31 | Seiko Epson Corporation | Light source device and projector |
| JP7127662B2 (ja) | 2020-03-26 | 2022-08-30 | セイコーエプソン株式会社 | 光源装置およびプロジェクター |
| WO2021219442A1 (en) | 2020-04-30 | 2021-11-04 | Signify Holding B.V. | High intensity light source with high cri for low ctt using green laser pumped phosphor |
| EP4165344A1 (de) | 2020-06-16 | 2023-04-19 | Signify Holding B.V. | Hochintensive lichtquelle mit hohem cri |
| GB2599370B (en) | 2020-09-25 | 2024-09-04 | Coolled Ltd | Spectral output homogenising apparatus |
| WO2022096271A1 (en) | 2020-11-03 | 2022-05-12 | Signify Holding B.V. | Laser phosphor lighting device providing beam shaping using concentric fibers |
| EP4109527A1 (de) * | 2021-06-25 | 2022-12-28 | Centre national de la recherche scientifique | Lichtemittierende vorrichtung mit einem kühlsystem |
| US12287088B2 (en) * | 2021-09-14 | 2025-04-29 | Signify Holding, B.V. | Color control using a high frequency wavelength sweeping light source and a phosphor |
| JP2025035413A (ja) | 2023-09-01 | 2025-03-13 | セイコーエプソン株式会社 | 光源装置およびプロジェクター |
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| JPH07176794A (ja) | 1993-12-17 | 1995-07-14 | Nichia Chem Ind Ltd | 面状光源 |
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| DE19638667C2 (de) | 1996-09-20 | 2001-05-17 | Osram Opto Semiconductors Gmbh | Mischfarbiges Licht abstrahlendes Halbleiterbauelement mit Lumineszenzkonversionselement |
| AU9178398A (en) * | 1997-09-25 | 1999-04-12 | University Of Bristol, The | Optical irradiation device |
| US5982092A (en) | 1997-10-06 | 1999-11-09 | Chen; Hsing | Light Emitting Diode planar light source with blue light or ultraviolet ray-emitting luminescent crystal with optional UV filter |
| US6273589B1 (en) * | 1999-01-29 | 2001-08-14 | Agilent Technologies, Inc. | Solid state illumination source utilizing dichroic reflectors |
| JP3421621B2 (ja) * | 1999-12-24 | 2003-06-30 | 三洋電機株式会社 | 面光源装置 |
| US6538371B1 (en) | 2000-03-27 | 2003-03-25 | The General Electric Company | White light illumination system with improved color output |
| DE10026435A1 (de) * | 2000-05-29 | 2002-04-18 | Osram Opto Semiconductors Gmbh | Kalzium-Magnesium-Chlorosilikat-Leuchtstoff und seine Anwendung bei Lumineszenz-Konversions-LED |
| JP2001343531A (ja) * | 2000-05-30 | 2001-12-14 | Canon Inc | 照明装置、この照明装置を有するイメージセンサーおよびこのイメージセンサーを用いた画像読取装置ならびに情報処理システム |
| JP2002190622A (ja) * | 2000-12-22 | 2002-07-05 | Sanken Electric Co Ltd | 発光ダイオード用透光性蛍光カバー |
| US6541800B2 (en) | 2001-02-22 | 2003-04-01 | Weldon Technologies, Inc. | High power LED |
| US6945672B2 (en) | 2002-08-30 | 2005-09-20 | Gelcore Llc | LED planar light source and low-profile headlight constructed therewith |
| US7554258B2 (en) | 2002-10-22 | 2009-06-30 | Osram Opto Semiconductors Gmbh | Light source having an LED and a luminescence conversion body and method for producing the luminescence conversion body |
| JP4040955B2 (ja) | 2002-11-06 | 2008-01-30 | 株式会社小糸製作所 | 車両用前照灯及びその製造方法 |
| JP3930900B2 (ja) * | 2002-12-27 | 2007-06-13 | 株式会社林創研 | 照明装置 |
-
2005
- 2005-11-09 US US11/719,244 patent/US7982229B2/en active Active
- 2005-11-09 AT AT05803070T patent/ATE398836T1/de not_active IP Right Cessation
- 2005-11-09 WO PCT/IB2005/053683 patent/WO2006054203A1/en active IP Right Grant
- 2005-11-09 DE DE602005007629T patent/DE602005007629D1/de active Active
- 2005-11-09 JP JP2007542384A patent/JP2008521233A/ja active Pending
- 2005-11-09 CN CNB2005800395823A patent/CN100472827C/zh active Active
- 2005-11-09 EP EP05803070A patent/EP1815532B1/de active Active
- 2005-11-15 TW TW094140111A patent/TWI400816B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008521233A (ja) | 2008-06-19 |
| CN101061591A (zh) | 2007-10-24 |
| TW200631202A (en) | 2006-09-01 |
| TWI400816B (zh) | 2013-07-01 |
| US20090078949A1 (en) | 2009-03-26 |
| EP1815532B1 (de) | 2008-06-18 |
| CN100472827C (zh) | 2009-03-25 |
| US7982229B2 (en) | 2011-07-19 |
| WO2006054203A1 (en) | 2006-05-26 |
| EP1815532A1 (de) | 2007-08-08 |
| DE602005007629D1 (de) | 2008-07-31 |
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