JP5379128B2 - 色調整可能な照明システム、ランプ及び照明器具 - Google Patents
色調整可能な照明システム、ランプ及び照明器具 Download PDFInfo
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- JP5379128B2 JP5379128B2 JP2010510920A JP2010510920A JP5379128B2 JP 5379128 B2 JP5379128 B2 JP 5379128B2 JP 2010510920 A JP2010510920 A JP 2010510920A JP 2010510920 A JP2010510920 A JP 2010510920A JP 5379128 B2 JP5379128 B2 JP 5379128B2
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- 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
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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
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
-
- 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
- F21K9/62—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using mixing chambers, e.g. housings with reflective walls
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
- F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
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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
- F21V14/08—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
- 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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
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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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
-
- 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
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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
- F21Y2115/10—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)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Led Device Packages (AREA)
Description
Claims (15)
- 光源、第1の発光物質、遮蔽手段及び光混合室を有する色調整可能な照明システムであって、前記遮蔽手段は前記光混合室内に配され、前記光源は第1の所定の色の光を放射し、第1の発光物質は第1の所定の色の光を第1の所定の色と異なる第2の所定の色の光に変換するために配され、前記遮蔽手段は前記光源によって放射される光の少なくとも一部が第1の発光物質に作用することを防止するために前記光源と第1の発光物質との間に配され、前記遮蔽手段は、第1の位置から第2の位置へ変更可能であり、第1の位置において、前記光源、第1の発光物質及び前記遮蔽手段は、前記光源により放射される第1の所定の色の光を作用させることに抗して、第1の発光物質の少なくとも一部を遮蔽するように配され、第2の位置において、前記光源、第1の発光物質及び前記遮蔽手段は、第1の位置と比較して前記光源により放射される第1の所定の色の光に対して、より少なく第1の発光物質を遮蔽するように配される、色調整可能な照明システム。
- 前記光源と第1の発光物質との間に配される前記遮蔽手段は、第1の位置から第2の位置へ変更可能であり、第1の位置では、前記遮蔽手段は前記光源により放射される第1の所定の色の光の作用に抗して第1の発光物質を実質的に遮蔽するように配され、第2の位置では、前記遮蔽手段は第1の発光物質の少なくとも一部を前記光源により放射される第1の所定の色の光にさらすように配される、請求項1に記載の色調整可能な照明システム。
- 第1の発光物質及び前記光源の少なくとも一つは、2つの異なる位置の間で互いに移動可能である、請求項1又は2に記載の色調整可能な照明システム。
- 前記遮蔽手段は、第1の所定の色の光の少なくとも一部を、第1及び第2の所定の色と異なる第3の所定の色の光に変換するための第2の発光物質を有し、第1の発光物質は、第3の所定の色の光を第2の所定の色の光に変換できない、請求項1又は2に記載の色調整可能な照明システム。
- 前記遮蔽手段は、前記遮蔽手段を通る第1の所定の色の光の伝送を変えるために配され、前記遮蔽手段を通る第1の所定の色の光の伝送が第2の位置と比較して第1の位置において異なる、請求項1又は2に記載の色調整可能な照明システム。
- 第1の所定の色の光を、第1の所定の色及び第2の所定の色と異なる他の所定の色の光に変換するために配される他の発光物質を有する、請求項1、2、3、4又は5に記載の色調整可能な照明システム。
- 第1の発光物質及び前記光源は前記光混合室に光を放射するように配される、請求項1、2、3、4、5又は6に記載の色調整可能な照明システム。
- 前記遮蔽手段は前記光混合室内で移動可能であるか、又は前記遮蔽手段は前記光混合室内へ若しくは前記光混合室外へ移動可能である、請求項7に記載の色調整可能な照明システム。
- 第1の発光物質は前記光混合室内で移動可能であるか、又は第1の発光物質は前記光混合室内へ若しくは前記光混合室外へ移動可能である、請求項7又は8に記載の色調整可能な照明システム。
- 前記光混合室は他の発光物質を有し、前記光源と向かい合う前記遮蔽手段の面の少なくとも一部が、前記他の発光物質を有する、請求項6、7又は8に記載の色調整可能な照明システム。
- 第1の発光物質、第2の発光物質及び/又は他の発光物質は、蛍光体物質の混合物を有し、第1の発光物質の蛍光体物質の混合物は、第2の発光物質及び/又は他の発光物質の蛍光体物質の混合物と異なる、請求項1乃至10の何れか一項に記載の色調整可能な照明システム。
- 第1の所定の色は青色であり、第1の発光物質は、第1の所定の色の吸収される光を、第2の所定の色である琥珀の光に変換し、第2の及び/又は他の発光物質は、第1の所定の色の吸収される光を他の所定の色である黄色の光に変換する、請求項5に記載の色調整可能な照明システム。
- 請求項1乃至12の何れか一項に記載の色調整可能な照明システムを有するランプ。
- 請求項1乃至12の何れか一項に記載の色調整可能な照明システムを有するか、又は請求項13に記載のランプを有する照明器具。
- 請求項1乃至12の何れか一項に記載の色調整可能な照明システムにおける光源により放射される光の色の差を補正する方法であって、動作時、第2の位置において、あらかじめ決められた色と実質的に一致する前記色調整可能な照明システムから放射される光の色を生成するため前記遮蔽手段を変更するステップを有する、方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07109544 | 2007-06-04 | ||
EP07109544.2 | 2007-06-04 | ||
PCT/IB2008/051739 WO2008149250A1 (en) | 2007-06-04 | 2008-05-05 | Color-tunable illumination system, lamp and luminaire |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2010529610A JP2010529610A (ja) | 2010-08-26 |
JP2010529610A5 JP2010529610A5 (ja) | 2013-04-11 |
JP5379128B2 true JP5379128B2 (ja) | 2013-12-25 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2010510920A Active JP5379128B2 (ja) | 2007-06-04 | 2008-05-05 | 色調整可能な照明システム、ランプ及び照明器具 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8337031B2 (ja) |
EP (1) | EP2156223B1 (ja) |
JP (1) | JP5379128B2 (ja) |
CN (1) | CN101680992B (ja) |
AT (1) | ATE538400T1 (ja) |
ES (1) | ES2379129T3 (ja) |
TW (1) | TWI441999B (ja) |
WO (1) | WO2008149250A1 (ja) |
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