JP2015508558A - 色調整可能照明アセンブリ、光源、及び照明器具 - Google Patents
色調整可能照明アセンブリ、光源、及び照明器具 Download PDFInfo
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- JP2015508558A JP2015508558A JP2014549591A JP2014549591A JP2015508558A JP 2015508558 A JP2015508558 A JP 2015508558A JP 2014549591 A JP2014549591 A JP 2014549591A JP 2014549591 A JP2014549591 A JP 2014549591A JP 2015508558 A JP2015508558 A JP 2015508558A
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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
- 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
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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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/003—Controlling the distribution of the light emitted by adjustment of elements by interposition of elements with electrically controlled variable light transmissivity, e.g. liquid crystal elements or electrochromic devices
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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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0457—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the operating status of the lighting device, e.g. to detect failure of a light source or to provide feedback to the device
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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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/54—Cooling arrangements using thermoelectric means, e.g. Peltier elements
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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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/90—Heating arrangements
-
- 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
- F21V9/38—Combination of two or more photoluminescent elements of different materials
-
- 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
-
- 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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- 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]
- H05B45/20—Controlling the colour 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]
- H05B45/20—Controlling the colour of the light
- H05B45/22—Controlling the colour of the light using optical feedback
-
- 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
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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
- F21K9/65—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction specially adapted for changing the characteristics or the distribution of the light, e.g. by adjustment of parts
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
-
- 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
- F21Y2105/00—Planar light sources
-
- 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
- F21Y2115/10—Light-emitting diodes [LED]
- F21Y2115/15—Organic light-emitting diodes [OLED]
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- 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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- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Led Device Packages (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
Claims (13)
- 色調整可能照明アセンブリであって、
−第1の色分布の光を発する発光素子と、
−前記発光素子によって発せられた光を受けるルミネセンス層であって、前記ルミネセンス層は、前記第1の色分布の光の一部を吸収し、前記吸収された光の一部を第2の色分布の光に変換するルミネセンス材料を含み、前記第2の色分布は前記ルミネセンス層の温度に依存する、前記ルミネセンス層と、
−前記色調整可能照明アセンブリによる特定の色分布の発光を得るために前記ルミネセンス層の温度を能動的に制御する温度制御手段と
を含む、色調整可能照明アセンブリ。 - 前記温度制御手段は、前記ルミネセンス層の温度を上昇させることにより前記第2の色分布の平均波長を上昇させる、請求項1に記載の色調整可能照明アセンブリ。
- −前記第1の色分布及び前記第2の色分布のうちの少なくとも一方の光を受ける他のルミネセンス層であって、前記他のルミネセンス層は、前記第1の色分布及び前記第2の色分布のうちの少なくとも一方の光の一部を吸収して、前記吸収された光の一部を第3の色分布の光に変換し、前記第3の色分布は、前記他のルミネセンス層の温度に依存する、前記他のルミネセンス層をさらに含む、請求項1に記載の色調整可能照明アセンブリ。
- 前記温度制御手段は、さらに、前記特定の色分布を得るために前記他のルミネセンス層の温度を制御するか、又は
前記色調整可能照明アセンブリは、前記特定の色分布を得るために、前記他のルミネセンス層の温度を制御する他の温度制御手段を含む、請求項3に記載の色調整可能照明アセンブリ。 - 前記ルミネセンス材料及び前記他のルミネセンス材料のうちの少なくとも一方は、有機蛍光体、無機蛍光体、及び量子ドットのうちの少なくとも1つを含む、請求項1又は3に記載の色調整可能照明アセンブリ。
- 前記温度制御手段及び/又は前記他の温度制御手段は、能動的加熱手段及び能動的冷却手段のうちの少なくとも一方を含む、請求項1又は4に記載の色調整可能照明アセンブリ。
- 前記能動的加熱手段は抵抗体であり、及び及び/又は前記能動的冷却手段はペルチェ素子である、請求項6に記載の色調整可能照明アセンブリ。
- 前記ルミネセンス層の位置は前記発光素子の位置に対して相対的に制御可能であり、前記温度制御手段は、前記ルミネセンス層と前記発光素子との間の距離を制御することにより前記ルミネセンス層の温度を制御する、請求項1に記載の色調整可能照明アセンブリ。
- 前記温度制御手段は、前記色調整可能照明アセンブリによって発せられる所望の色特性の指示を受けるための入力手段を含む、請求項1に記載の色調整可能照明アセンブリ。
- −前記温度制御手段は、前記ルミネセンス層の温度を測定するための温度センサを含み、
−前記温度制御手段は、前記測定された温度に応じて前記ルミネセンス層の温度を制御する、請求項1に記載の色調整可能照明アセンブリ。 - −前記温度制御手段は、前記色調整可能照明アセンブリによって発せられる光の色点又は色温度を測定するための光色センサを含み、
−前記温度制御手段は、前記測定された光の色点又は色温度に応じて前記ルミネセンス層の温度を制御する、請求項1に記載の色調整可能照明アセンブリ。 - 請求項1に記載の色調整可能照明アセンブリを含む光源。
- 請求項1に記載の色調整可能照明アセンブリ、又は請求項12に記載の光源を含む照明器具。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261582513P | 2012-01-03 | 2012-01-03 | |
US61/582,513 | 2012-01-03 | ||
PCT/IB2012/057505 WO2013102820A1 (en) | 2012-01-03 | 2012-12-20 | A color tunable lighting assembly, a light source and a luminaire |
Publications (3)
Publication Number | Publication Date |
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JP2015508558A true JP2015508558A (ja) | 2015-03-19 |
JP2015508558A5 JP2015508558A5 (ja) | 2016-02-12 |
JP6143785B2 JP6143785B2 (ja) | 2017-06-07 |
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Application Number | Title | Priority Date | Filing Date |
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JP2014549591A Expired - Fee Related JP6143785B2 (ja) | 2012-01-03 | 2012-12-20 | 色調整可能照明アセンブリ、光源、及び照明器具 |
Country Status (9)
Country | Link |
---|---|
US (1) | US9232604B2 (ja) |
EP (1) | EP2800931B1 (ja) |
JP (1) | JP6143785B2 (ja) |
KR (1) | KR102071341B1 (ja) |
CN (1) | CN104094048B (ja) |
PL (1) | PL2800931T3 (ja) |
RU (1) | RU2623960C2 (ja) |
TW (1) | TWI603039B (ja) |
WO (1) | WO2013102820A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2017134181A (ja) * | 2016-01-26 | 2017-08-03 | キヤノン株式会社 | 光源装置およびこれを用いた投射型表示装置 |
JP2017161641A (ja) * | 2016-03-08 | 2017-09-14 | キヤノン株式会社 | 光源装置、画像投射装置および光源色制御プログラム |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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US20160087406A1 (en) * | 2012-03-29 | 2016-03-24 | Sandia Corporation | White light illuminant comprising quantum dot lasers and phosphors |
EP2912370B1 (en) | 2013-08-02 | 2016-04-27 | Philips Lighting Holding B.V. | Color rendering index tunable lamp and luminaire |
GB201509767D0 (en) | 2015-06-05 | 2015-07-22 | Europ Thermodynamics Ltd | A lamp |
DE102016208019A1 (de) * | 2016-05-10 | 2017-11-16 | Osram Gmbh | Beheizen einer Konvertereinrichtung |
KR101730965B1 (ko) * | 2016-11-30 | 2017-04-27 | 주식회사 쉘파스페이스 | 양자점을 이용한 가변 파장을 가지는 식물 생장용 발광 장치 |
US11218644B2 (en) | 2016-11-30 | 2022-01-04 | Sherpa Space Inc. | Image-based component measurement system using light emitting device that outputs variable wavelength and method thereof, and method of plant cultivation method using the same |
KR101743125B1 (ko) * | 2017-02-27 | 2017-06-02 | 주식회사 쉘파스페이스 | 가변 파장을 출력하는 발광부를 이용한 영상 기반 성분 측정 시스템 및 그 방법과 이를 이용한 식물 재배 방법 |
DE102017222058A1 (de) * | 2017-12-06 | 2019-06-06 | Osram Gmbh | Scheinwerfer mit einer konversionsleuchte, fahrzeug damit, steuerungsverfahren dafür und fahrzeug mit zumindest einem solchen scheinwerfer sowie vorrichtung und verfahren zum vermessen einer konversionsleuchte |
US11961247B2 (en) | 2019-02-22 | 2024-04-16 | Sherpa Space Inc. | Image-based component measurement system using light emitting device that outputs variable wavelength and method thereof, and method of plant cultivation method using the same |
CN113358575B (zh) * | 2021-05-24 | 2022-08-16 | 上海交通大学 | 基于薄膜热电器件的多颜色多材料光热传感器及试验设备 |
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2012
- 2012-12-20 JP JP2014549591A patent/JP6143785B2/ja not_active Expired - Fee Related
- 2012-12-20 KR KR1020147021668A patent/KR102071341B1/ko active IP Right Grant
- 2012-12-20 PL PL12826548.5T patent/PL2800931T3/pl unknown
- 2012-12-20 CN CN201280065880.XA patent/CN104094048B/zh not_active Expired - Fee Related
- 2012-12-20 RU RU2014131894A patent/RU2623960C2/ru not_active IP Right Cessation
- 2012-12-20 WO PCT/IB2012/057505 patent/WO2013102820A1/en active Application Filing
- 2012-12-20 US US14/370,379 patent/US9232604B2/en not_active Expired - Fee Related
- 2012-12-20 EP EP12826548.5A patent/EP2800931B1/en not_active Not-in-force
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2013
- 2013-01-02 TW TW102100042A patent/TWI603039B/zh not_active IP Right Cessation
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JP2010087465A (ja) * | 2008-10-01 | 2010-04-15 | Silitek Electronic (Guangzhou) Co Ltd | 発光ダイオード装置及びその製作方法 |
JP2010212095A (ja) * | 2009-03-10 | 2010-09-24 | Panasonic Electric Works Co Ltd | タスク用照明システム |
JP2011228538A (ja) * | 2010-04-21 | 2011-11-10 | Panasonic Electric Works Co Ltd | 発光装置及びそれを用いる照明装置 |
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JP2017134181A (ja) * | 2016-01-26 | 2017-08-03 | キヤノン株式会社 | 光源装置およびこれを用いた投射型表示装置 |
JP2017161641A (ja) * | 2016-03-08 | 2017-09-14 | キヤノン株式会社 | 光源装置、画像投射装置および光源色制御プログラム |
Also Published As
Publication number | Publication date |
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CN104094048B (zh) | 2018-05-11 |
KR20140126316A (ko) | 2014-10-30 |
RU2014131894A (ru) | 2016-02-20 |
KR102071341B1 (ko) | 2020-03-12 |
US9232604B2 (en) | 2016-01-05 |
EP2800931A1 (en) | 2014-11-12 |
RU2623960C2 (ru) | 2017-06-29 |
JP6143785B2 (ja) | 2017-06-07 |
CN104094048A (zh) | 2014-10-08 |
TWI603039B (zh) | 2017-10-21 |
EP2800931B1 (en) | 2016-03-16 |
US20140339983A1 (en) | 2014-11-20 |
WO2013102820A1 (en) | 2013-07-11 |
PL2800931T3 (pl) | 2016-10-31 |
TW201333386A (zh) | 2013-08-16 |
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