JP6637972B2 - 蛍光導光体のための色制御 - Google Patents
蛍光導光体のための色制御 Download PDFInfo
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- JP6637972B2 JP6637972B2 JP2017518317A JP2017518317A JP6637972B2 JP 6637972 B2 JP6637972 B2 JP 6637972B2 JP 2017518317 A JP2017518317 A JP 2017518317A JP 2017518317 A JP2017518317 A JP 2017518317A JP 6637972 B2 JP6637972 B2 JP 6637972B2
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- light
- light source
- fluorescent material
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- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical compound C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 description 1
- 235000021286 stilbenes Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- COIVODZMVVUETJ-UHFFFAOYSA-N sulforhodamine 101 Chemical compound OS(=O)(=O)C1=CC(S([O-])(=O)=O)=CC=C1C1=C(C=C2C3=C4CCCN3CCC2)C4=[O+]C2=C1C=C1CCCN3CCCC2=C13 COIVODZMVVUETJ-UHFFFAOYSA-N 0.000 description 1
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 description 1
- 229910052716 thallium Inorganic materials 0.000 description 1
- ANRHNWWPFJCPAZ-UHFFFAOYSA-M thionine Chemical compound [Cl-].C1=CC(N)=CC2=[S+]C3=CC(N)=CC=C3N=C21 ANRHNWWPFJCPAZ-UHFFFAOYSA-M 0.000 description 1
- OVTCUIZCVUGJHS-VQHVLOKHSA-N trans-dipyrrin Chemical compound C=1C=CNC=1/C=C1\C=CC=N1 OVTCUIZCVUGJHS-VQHVLOKHSA-N 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 229910019901 yttrium aluminum garnet Inorganic materials 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 1
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
- F21K2/00—Non-electric light sources using luminescence; Light sources using electrochemiluminescence
-
- 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
- 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
-
- 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
-
- 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
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0055—Reflecting element, sheet or layer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/58—Optical field-shaping elements
- H01L33/60—Reflective elements
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/357—Driver circuits specially adapted for retrofit LED light sources
- H05B45/3574—Emulating the electrical or functional characteristics of incandescent lamps
- H05B45/3577—Emulating the dimming characteristics, brightness or colour temperature of incandescent lamps
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
- H05B45/12—Controlling the intensity of the light using optical feedback
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
- H05B45/18—Controlling the intensity of the light using temperature feedback
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Planar Illumination Modules (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
Claims (15)
- 照明装置光を提供する照明装置であって、
少なくとも、第1の光源光を生成する第1の光源及び第2の光源光を生成する第2の光源を含む、光源光を提供する複数の光源と、
導光体であって、前記光源光によって励起可能であり、且つ蛍光材料光を与える蛍光材料であって、前記蛍光材料光の少なくとも一部を再吸収する蛍光材料と、前記導光体から前記蛍光材料光を逃すための光出口窓と、前記光出口窓から第1の距離に構成される第1の光導入領域及び前記光出口窓から第2の距離に構成される第2の光導入領域を含むと共に前記光出口窓に垂直に配置されている複数の光導入領域とを有する前記導光体であって、前記第1の光源は前記第1の光源光を前記第1の光導入領域に提供し、前記第2の光源は前記第2の光源光を前記第2の光導入領域に提供し、前記第1の距離は前記第2の距離に等しくない、導光体と、
前記光出口窓からの各光源の前記距離に応じて前記複数の光源を独立に制御することにより、前記照明装置光の色温度を制御する制御ユニットと、
を有する、照明装置。 - 前記導光体は、複数の面を含み、第1の面の少なくとも一部は、前記第1の光導入領域及び前記第2の光導入領域として構成され、第2の面の少なくとも一部は、前記光出口窓として構成される、請求項1に記載の照明装置。
- 前記制御ユニットはさらに、何れの光源をオンにするかを選択し、且つ前記複数の光源の相対強度を、前記光出口窓からの各光源の距離に応じて調節する、請求項1又は2に記載の照明装置。
- 前記光導入領域に垂直に配置される複数の前記光出口窓を含む、請求項1乃至3の何れか一項に記載の照明装置。
- 前記導光体の前記導入領域を照射するための光源光を提供する少なくとも3個の光源を含み、前記光導入領域は、前記光出口窓から離れた距離に構成され、前記距離はそれぞれ異なる、請求項1乃至4の何れか一項に記載の照明装置。
- 前記複数の光源は、1つ又は複数の光源をそれぞれ含む2つ以上のサブセットを含み、前記複数の光源の各前記サブセットは前記導光体の別の面に光源光を提供する、請求項1乃至5の何れか一項に記載の照明装置。
- 前記導光体は、前記蛍光材料が埋め込まれる導光体材料を含む、請求項1乃至6の何れか一項に記載の照明装置。
- 前記導光体材料はポリマー材料を含む、請求項7に記載の照明装置。
- 前記導光体材料は、無機材料及び無機特性と有機特性との両方を有するハイブリッド材料から成るグループから選択される材料を含む、請求項7又は8に記載の照明装置。
- 前記導光体材料は、セラミック材料を含む、請求項7乃至9の何れか一項に記載の照明装置。
- 前記蛍光材料は、有機色素、量子ドット、及び蛍光イオンベースの蛍光材料のうちの1つ又は複数を含む、請求項1乃至10の何れか一項に記載の照明装置。
- 前記蛍光材料は、スペクトル重複を持つ発光スペクトル及び励起スペクトルを有し、正規化された前記スペクトル重複(SO)は0.02<SO≦0.5である、請求項1乃至11の何れか一項に記載の照明装置。
- 前記複数の光源の前記光源光は、スペクトル重複を持つ、請求項1乃至12の何れか一項に記載の照明装置。
- 前記第1の光源は、前記導光体の前記光出口窓から最も離れて配置され、且つ前記導光体の前記光出口窓から最も近くに配置される前記第2の光源によって生成される光に対して赤方偏移したスペクトル分布をもたらす、請求項1乃至13の何れか一項に記載の照明装置。
- 照明装置光を提供する照明装置を制御する方法であって、前記照明装置は、
少なくとも、第1の光源光を生成する第1の光源及び第2の光源光を生成する第2の光源を含む、光源光を提供する複数の光源と、
導光体であって、前記光源光によって励起可能であり、且つ蛍光材料光を与える蛍光材料であって、前記蛍光材料光の少なくとも一部を再吸収する蛍光材料と、前記導光体から前記蛍光材料光を逃すための光出口窓と、前記光出口窓から第1の距離に構成される第1の光導入領域及び前記光出口窓から第2の距離に構成される第2の光導入領域を含むと共に前記光出口窓に垂直に配置されている複数の光導入領域とを含む前記導光体であって、前記第1の光源は前記第1の光源光を前記第1の光導入領域に与え、前記第2の光源は前記第2の光源光を前記第2の光導入領域に与え、前記第1の距離は前記第2の距離に等しくない、導光体と、
を有する、方法において、
前記光出口窓からの各光源の前記距離に応じて前記複数の光源を独立に制御することにより、前記照明装置光の色温度を制御するステップを有する、方法。
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EP14187893.4 | 2014-10-07 | ||
EP14187893 | 2014-10-07 | ||
PCT/EP2015/072705 WO2016055352A1 (en) | 2014-10-07 | 2015-10-01 | Color control for luminescent light guide |
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JP2017531293A JP2017531293A (ja) | 2017-10-19 |
JP2017531293A5 JP2017531293A5 (ja) | 2018-11-08 |
JP6637972B2 true JP6637972B2 (ja) | 2020-01-29 |
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US (1) | US10620363B2 (ja) |
EP (1) | EP3204685A1 (ja) |
JP (1) | JP6637972B2 (ja) |
CN (1) | CN107110432B (ja) |
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WO (1) | WO2016055352A1 (ja) |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016111730B3 (de) * | 2016-06-27 | 2017-12-28 | Leica Microsystems Cms Gmbh | Beleuchtungseinrichtung sowie Mikroskop mit einer derartigen Beleuchtungseinrichtung |
JP6718991B2 (ja) * | 2016-06-30 | 2020-07-08 | 有研稀土新材料股▲フン▼有限公司 | 窒化ルテチウム蛍光粉末、及びその蛍光粉末を有する発光装置 |
JP7068656B2 (ja) * | 2017-06-26 | 2022-05-17 | 日本電気硝子株式会社 | 波長変換部材の検査方法及びその検査装置 |
JP6818168B2 (ja) * | 2017-07-07 | 2021-01-20 | シグニファイ ホールディング ビー ヴィSignify Holding B.V. | 集光器モジュール |
AU2019423227A1 (en) * | 2019-01-18 | 2021-11-18 | Research And Development Center "Biolumen" Limited Liability Company | LED white light source with a biologically adequate emission spectrum |
CN112305809B (zh) * | 2019-07-24 | 2022-04-19 | 佛山市国星光电股份有限公司 | Led线背光源液晶显示屏 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7335921B2 (en) | 2002-05-08 | 2008-02-26 | Zeolux Corporation | Lighting devices using feedback enhanced light emitting diode |
US7316497B2 (en) | 2005-03-29 | 2008-01-08 | 3M Innovative Properties Company | Fluorescent volume light source |
US8684555B2 (en) | 2006-04-26 | 2014-04-01 | Koninklijke Philips N.V. | Light emitting device with ceramic conversion material |
US20070280622A1 (en) | 2006-06-02 | 2007-12-06 | 3M Innovative Properties Company | Fluorescent light source having light recycling means |
WO2008042703A1 (en) * | 2006-09-29 | 2008-04-10 | 3M Innovative Properties Company | Fluorescent volume light source having multiple fluorescent species |
WO2008079910A2 (en) | 2006-12-20 | 2008-07-03 | Rambus Inc. | Strobe acquisition and tracking |
US8118441B2 (en) | 2007-04-16 | 2012-02-21 | Goodrich Lighting Systems Gmbh | Color-variable LED light, particularly for lighting the interior of vehicles |
CN101447538B (zh) | 2007-11-26 | 2010-10-13 | 财团法人工业技术研究院 | 发光元件及其制作方法 |
US20090161369A1 (en) | 2007-12-19 | 2009-06-25 | Keren Regev | Waveguide sheet and methods for manufacturing the same |
US9151884B2 (en) * | 2008-02-01 | 2015-10-06 | 3M Innovative Properties Company | Fluorescent volume light source with active chromphore |
US20090268461A1 (en) | 2008-04-28 | 2009-10-29 | Deak David G | Photon energy conversion structure |
EP2138882A3 (en) | 2008-06-24 | 2012-02-22 | CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement | Optical device generating light by luminescence coupled to an optical waveguide |
KR101865888B1 (ko) | 2009-09-09 | 2018-06-08 | 삼성전자주식회사 | 나노입자들을 포함하는 입자, 그의 용도, 및 방법 |
WO2011050441A1 (en) * | 2009-10-30 | 2011-05-05 | Institut National D'optique | Fluorescence-based light emitting device |
JP2011164348A (ja) * | 2010-02-09 | 2011-08-25 | Sanyo Electric Co Ltd | 照明装置及びこれを用いた投写型映像表示装置 |
US8517550B2 (en) * | 2010-02-15 | 2013-08-27 | Abl Ip Holding Llc | Phosphor-centric control of color of light |
EP2447746A1 (en) * | 2010-10-28 | 2012-05-02 | Koninklijke Philips Electronics N.V. | Lighting device with waveguide plate |
WO2012140542A1 (en) | 2011-04-12 | 2012-10-18 | Koninklijke Philips Electronics N.V. | A luminescent converter, a phosphor enhanced light source or a luminaire having a cri larger than 80 |
US9093003B2 (en) | 2011-10-11 | 2015-07-28 | Corning Incorporated | Manipulation of color illumination using light diffusing fiber |
JP2013094496A (ja) | 2011-11-02 | 2013-05-20 | Olympus Medical Systems Corp | 照明装置および内視鏡システム |
CN203348949U (zh) * | 2012-09-04 | 2013-12-18 | 刘晓博 | 基于荧光灯结构的色温可调的led荧光灯 |
WO2015007755A2 (en) * | 2013-07-19 | 2015-01-22 | Koninklijke Philips N.V. | A light emitting device and a method for dimming a light emitting device |
WO2015036224A1 (en) * | 2013-09-10 | 2015-03-19 | Koninklijke Philips N.V. | A light emitting device |
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RU2017115418A3 (ja) | 2019-04-03 |
RU2690174C2 (ru) | 2019-05-31 |
US10620363B2 (en) | 2020-04-14 |
WO2016055352A1 (en) | 2016-04-14 |
EP3204685A1 (en) | 2017-08-16 |
CN107110432A (zh) | 2017-08-29 |
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US20170307807A1 (en) | 2017-10-26 |
JP2017531293A (ja) | 2017-10-19 |
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