JP5261549B2 - 照明装置 - Google Patents
照明装置 Download PDFInfo
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- JP5261549B2 JP5261549B2 JP2011172550A JP2011172550A JP5261549B2 JP 5261549 B2 JP5261549 B2 JP 5261549B2 JP 2011172550 A JP2011172550 A JP 2011172550A JP 2011172550 A JP2011172550 A JP 2011172550A JP 5261549 B2 JP5261549 B2 JP 5261549B2
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- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/16—Laser light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/176—Light sources where the light is generated by photoluminescent material spaced from a primary light generating element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
- F21S45/42—Forced cooling
- F21S45/43—Forced cooling using gas
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- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
-
- 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
- F21V9/35—Elements containing photoluminescent material distinct from or spaced from the light source characterised by the arrangement of the photoluminescent material at focal points, e.g. of refractors, lenses, reflectors or arrays of 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
- F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
- F21V9/45—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity by adjustment of photoluminescent elements
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- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- 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
- F21V7/04—Optical design
- F21V7/06—Optical design with parabolic curvature
-
- 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]
-
- 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
- F21Y2115/30—Semiconductor lasers
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optics & Photonics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
図1〜図5を参照して、本発明の第1実施形態による照明装置1の構造について説明する。
この第2実施形態では、支持体5が光を遮光するように形成されている場合(透光性を有しない場合)について説明する。
この第3実施形態では、上記第2実施形態と異なり、蛍光部材4が反射部材7の開口面7cに対して略平行に配置される場合について説明する。
この第4実施形態では、上記第2および第3実施形態と異なり、蛍光部材4から出射した蛍光の略全てが反射部材7で反射されて外部に出射する場合について説明する。
この第5実施形態では、上記第4実施形態と異なり、収納部材8が設けられていない場合について説明する。
この第6実施形態では、上記第2〜第5実施形態と異なり、支持体5が光を透過するように形成されている場合(透光性を有する場合)について説明する。
本発明の第7実施形態による照明装置1では図12に示すように、上記第6実施形態と異なり、蛍光部材4の一部および支持体5の一部が反射面7aの内側に配置されている。支持体5は反射部材7を貫通(横断)するように設けられている。このため、上記第5実施形態と異なり、反射部材7の反射面7aと支持体5との間に隙間100は形成されていない。
2 半導体レーザ(レーザ発生器)
3 導光部材
4 蛍光部材
5 支持体
6 回転機構
7 反射部材
7a 反射面
11 フィン部
100 隙間
S 照射領域
Claims (14)
- レーザ発生器から出射したレーザ光が照射され、蛍光を出射する蛍光部材と、
前記蛍光部材を回転させる回転機構と、
前記蛍光部材から出射した蛍光を外部に向かって反射する反射部材と、
を備え、
前記蛍光部材は円盤状に形成されており、
前記蛍光部材には複数種類または1種類の蛍光体粒子が含有されており、
前記複数種類の蛍光体粒子の各々または前記1種類の蛍光体粒子は、前記蛍光部材の全域にわたって含有されていることを特徴とする照明装置。 - 前記蛍光部材には複数種類の蛍光体粒子が含有されており、
前記複数種類の蛍光体粒子の各々は、前記蛍光部材の全域にわたって含有されていることを特徴とする請求項1に記載の照明装置。 - 前記蛍光部材を支持する支持体をさらに備え、
前記回転機構は前記支持体を回転させることにより、前記蛍光部材を回転させることを特徴とする請求項1または2に記載の照明装置。 - 前記蛍光部材は前記支持体の前記レーザ発生器側の面に設けられていることを特徴とする請求項3に記載の照明装置。
- 前記支持体は前記蛍光を遮光する機能を有することを特徴とする請求項4に記載の照明装置。
- 前記支持体は前記レーザ光を透過する機能を有し、
前記蛍光部材は、前記支持体の前記レーザ発生器とは反対側の面に設けられていることを特徴とする請求項3に記載の照明装置。 - 前記回転機構は前記蛍光部材に取り付けられており、前記蛍光部材を直接的に回転させることを特徴とする請求項1または2に記載の照明装置。
- 前記反射部材は前記蛍光部材から出射した蛍光の少なくとも一部を1回以上反射して外部に出射することを特徴とする請求項1〜7のいずれか1項に記載の照明装置。
- 前記蛍光部材は前記回転機構により回転と停止とを交互に繰り返されることを特徴とする請求項2に記載の照明装置。
- 前記反射部材は、焦点を有する形状に形成された反射面を含み、
前記蛍光部材のうちの前記レーザ光が照射される照射領域は、前記反射面の焦点、または、前記反射面の焦点近傍に配置されていることを特徴とする請求項1〜9のいずれか1項に記載の照明装置。 - 前記反射部材は、前記蛍光を反射する凹状の反射面を含み、
前記蛍光部材のうちの前記レーザ光が照射される照射領域は、前記反射面の内側に配置されていることを特徴とする請求項1〜10のいずれか1項に記載の照明装置。 - 前記蛍光部材の外周と前記反射部材との間には、前記反射部材で反射した蛍光を通過させるための隙間が形成されていることを特徴とする請求項1〜11のいずれか1項に記載の照明装置。
- 前記蛍光部材は前記反射部材を貫通して設けられていることを特徴とする請求項1〜12のいずれか1項に記載の照明装置。
- 前記蛍光部材が回転することにより前記蛍光部材の周囲の空気を流動させるフィン部をさらに備えることを特徴とする請求項1〜13のいずれか1項に記載の照明装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011172550A JP5261549B2 (ja) | 2011-08-08 | 2011-08-08 | 照明装置 |
PCT/JP2012/067665 WO2013021773A1 (ja) | 2011-08-08 | 2012-07-11 | 照明装置 |
US14/233,926 US9115873B2 (en) | 2011-08-08 | 2012-07-11 | Lighting device |
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Application Number | Priority Date | Filing Date | Title |
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JP2011172550A JP5261549B2 (ja) | 2011-08-08 | 2011-08-08 | 照明装置 |
Publications (2)
Publication Number | Publication Date |
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JP2013037867A JP2013037867A (ja) | 2013-02-21 |
JP5261549B2 true JP5261549B2 (ja) | 2013-08-14 |
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JP2011172550A Active JP5261549B2 (ja) | 2011-08-08 | 2011-08-08 | 照明装置 |
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US (1) | US9115873B2 (ja) |
JP (1) | JP5261549B2 (ja) |
WO (1) | WO2013021773A1 (ja) |
Cited By (2)
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DE102013221953A1 (de) * | 2013-10-29 | 2015-05-21 | Volkswagen Aktiengesellschaft | Leuchtvorrichtung für ein Kraftfahrzeug |
DE102014207024A1 (de) * | 2014-04-11 | 2015-10-15 | Osram Gmbh | Leuchtvorrichtung mit Lichtquelle und beabstandetem Leuchtstoffkörper |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102013226639A1 (de) * | 2013-12-19 | 2015-06-25 | Osram Gmbh | Erzeugen eines Lichtabstrahlmusters in einem Fernfeld |
DE102014208660A1 (de) * | 2014-05-08 | 2015-11-12 | Osram Gmbh | Erzeugen eines Lichtabstrahlmusters in einem Fernfeld |
KR20150145651A (ko) | 2014-06-20 | 2015-12-30 | 에스엘 주식회사 | 차량용 램프 |
KR20160019809A (ko) * | 2014-08-12 | 2016-02-22 | 현대모비스 주식회사 | 레이져 광학계와 이를 구비한 차량용 램프 |
WO2017081741A1 (ja) * | 2015-11-10 | 2017-05-18 | Necディスプレイソリューションズ株式会社 | 蛍光体ホイールおよびプロジェクタ、蛍光体ホイールの製造方法 |
DE102016101884A1 (de) * | 2016-02-03 | 2017-08-17 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Scheinwerfer |
JP6459104B2 (ja) * | 2016-03-04 | 2019-01-30 | パナソニックIpマネジメント株式会社 | 波長変換装置及び照明装置 |
WO2018042560A1 (ja) | 2016-08-31 | 2018-03-08 | Necディスプレイソリューションズ株式会社 | プロジェクタ及び駆動制御方法 |
DE102016225361A1 (de) | 2016-12-16 | 2018-06-21 | Osram Gmbh | Beleuchtungsvorrichtung mit leuchtstoffrad |
CN108286663A (zh) * | 2017-09-06 | 2018-07-17 | 绵阳聚强极风科技有限公司 | 一种激光激发荧光照明装置 |
US11313671B2 (en) * | 2019-05-28 | 2022-04-26 | Mitutoyo Corporation | Chromatic confocal range sensing system with enhanced spectrum light source configuration |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4054594B2 (ja) * | 2002-04-04 | 2008-02-27 | 日東光学株式会社 | 光源装置及びプロジェクタ |
JP4604458B2 (ja) * | 2003-04-25 | 2011-01-05 | セイコーエプソン株式会社 | 投射型表示装置 |
JP4829470B2 (ja) * | 2003-05-14 | 2011-12-07 | Necディスプレイソリューションズ株式会社 | 投写型表示装置 |
JP2007200782A (ja) * | 2006-01-27 | 2007-08-09 | Ricoh Opt Ind Co Ltd | 蛍光体光源およびその製造方法および光源装置および照明装置 |
US8523924B2 (en) * | 2006-06-02 | 2013-09-03 | Koninklijke Philips N.V. | Colored and white light generating lighting device |
JP2008052070A (ja) * | 2006-08-25 | 2008-03-06 | Samsung Electronics Co Ltd | カラーホイール、可視光光源、投射型画像表示装置、投射型画像表示方法 |
JP4678556B2 (ja) | 2009-03-17 | 2011-04-27 | カシオ計算機株式会社 | 発光装置及び光源装置並びにこの光源装置を用いたプロジェクタ |
JP4742349B2 (ja) * | 2009-06-30 | 2011-08-10 | カシオ計算機株式会社 | 光源装置及びプロジェクタ |
US8684560B2 (en) * | 2009-11-18 | 2014-04-01 | Stanley Electric Co., Ltd. | Semiconductor light source apparatus and lighting unit |
JP2011124002A (ja) * | 2009-12-08 | 2011-06-23 | Stanley Electric Co Ltd | 光源装置および照明装置 |
US8556437B2 (en) * | 2009-12-17 | 2013-10-15 | Stanley Electric Co., Ltd. | Semiconductor light source apparatus and lighting unit |
US8496352B2 (en) * | 2010-02-26 | 2013-07-30 | Texas Instruments Incorporated | Wavelength conversion |
JP2011221502A (ja) | 2010-03-25 | 2011-11-04 | Sanyo Electric Co Ltd | 投写型映像表示装置および光源装置 |
JP2012074242A (ja) * | 2010-09-28 | 2012-04-12 | Panasonic Corp | 発光装置およびプロジェクタ |
-
2011
- 2011-08-08 JP JP2011172550A patent/JP5261549B2/ja active Active
-
2012
- 2012-07-11 US US14/233,926 patent/US9115873B2/en active Active
- 2012-07-11 WO PCT/JP2012/067665 patent/WO2013021773A1/ja active Application Filing
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013221953A1 (de) * | 2013-10-29 | 2015-05-21 | Volkswagen Aktiengesellschaft | Leuchtvorrichtung für ein Kraftfahrzeug |
DE102014207024A1 (de) * | 2014-04-11 | 2015-10-15 | Osram Gmbh | Leuchtvorrichtung mit Lichtquelle und beabstandetem Leuchtstoffkörper |
US10228106B2 (en) | 2014-04-11 | 2019-03-12 | Osram Gmbh | Luminaire with light source and spaced-apart luminescent body |
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Publication number | Publication date |
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JP2013037867A (ja) | 2013-02-21 |
US20140185272A1 (en) | 2014-07-03 |
WO2013021773A1 (ja) | 2013-02-14 |
US9115873B2 (en) | 2015-08-25 |
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