JP2016526764A - 照明デバイス - Google Patents
照明デバイス Download PDFInfo
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- JP2016526764A JP2016526764A JP2016522458A JP2016522458A JP2016526764A JP 2016526764 A JP2016526764 A JP 2016526764A JP 2016522458 A JP2016522458 A JP 2016522458A JP 2016522458 A JP2016522458 A JP 2016522458A JP 2016526764 A JP2016526764 A JP 2016526764A
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- 230000003287 optical effect Effects 0.000 claims abstract description 168
- 238000000605 extraction Methods 0.000 claims abstract description 30
- 238000005286 illumination Methods 0.000 claims abstract description 26
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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
- 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
- F21K9/62—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
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
- F21V5/046—Refractors for light sources of lens shape the lens having a rotationally symmetrical shape about an axis for transmitting light in a direction mainly perpendicular to this axis, e.g. ring or annular lens with light source disposed inside the ring
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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
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/06—Optical design with parabolic curvature
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
- G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
- G02B19/0066—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED in the form of an LED array
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/30—Collimators
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0273—Diffusing elements; Afocal elements characterized by the use
- G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
-
- 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
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- G02B6/0031—Reflecting element, sheet or 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
- G02B6/0011—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
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/004—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles
- G02B6/0043—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles provided on the surface of the light guide
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/075—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
- H01L25/0753—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00 the devices being arranged next to each other
-
- 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
- H01L33/50—Wavelength conversion elements
- H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder
- H01L33/502—Wavelength conversion materials
-
- 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
-
- 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
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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]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2933/00—Details relating to devices covered by the group H01L33/00 but not provided for in its subgroups
- H01L2933/0091—Scattering means in or on the semiconductor body or semiconductor body package
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Planar Illumination Modules (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
Description
Claims (14)
- 動作中に、それぞれ、光を放出するように構成される複数の光源と、
第1の補助光学部品と、
第2の補助光学部品と、
を含む照明デバイスであって、
前記第1の補助光学部品は、前記複数の光源によって放出される前記光が、前記第1の補助光学部品内に直接的に入射されるようにし、
前記第1の補助光学部品は、前記第2の補助光学部品に向かう方向に、光を放出させ、
前記第2の補助光学部品は、前記複数の光源及び前記第1の補助光学部品の周りに延在する円周表面を有する反射性の光コリメート要素であり、
前記第1の補助光学部品及び前記第2の補助光学部品は、前記複数の光源の各光源によって放出される前記光を、前記照明デバイスからの抽出の前に、相互に実質的に重ならせ、
前記第1の補助光学部品は、前記第1の補助光学部品内へと光を戻すように反射するための1つ以上の反射表面セグメントと、前記第1の補助光学部品から光を抽出するための1つ以上の抽出表面セグメントとを含む、照明デバイス。 - 前記反射性の光コリメート要素は更に、実質的に平らな底部表面を含み、前記円周表面は、前記底部表面から延在する、請求項1に記載の照明デバイス。
- 前記反射性の光コリメート要素は、前記円周表面を構成する複数の表面セグメントを含む、請求項1又は2に記載の照明デバイス。
- 前記反射性の光コリメート要素の上面の少なくとも一部に埋め込まれる又は少なくとも一部を構成する拡散抽出プレートを含む、請求項1乃至3の何れか一項に記載の照明デバイス。
- 前記円周表面は、前記底部表面と前記上面とを接続する、請求項4に記載の照明デバイス。
- 前記円周表面は、パラボラ状の円周表面である、請求項1乃至5の何れか一項に記載の照明デバイス。
- 前記第1の補助光学部品は、
前記複数の光源が中に配置される光混合モジュールと、
少なくとも1つの光学要素を通る光にコリメート作用を及ぼし、入射光を全反射する少なくとも1つの表面を有し、前記複数の光源のうちの少なくとも1つと接触するか又はすぐ近くに配置される、当該少なくとも1つの光学要素と、
のうちの何れか1つである、請求項1乃至6の何れか一項に記載の照明デバイス。 - 前記第1の補助光学部品は、光混合モジュールであり、
前記光混合モジュールは、ライトガイドと、前記ライトガイドの周縁に沿って配置される反射要素とを含み、
前記反射要素は、前記ライトガイド内に光を戻すように反射するための1つ以上の反射表面セグメントを含み、
1つ以上の開口が、前記反射要素に設けられ、
前記1つ以上の開口は、前記光混合モジュールから混合光を抽出するための1つ以上の抽出表面セグメントを形成する、請求項1乃至7の何れか一項に記載の照明デバイス。 - 前記第1の補助光学部品は、光混合モジュールであり、
前記光混合モジュールは、ライトガイドと、前記ライトガイドの周縁に沿って配置され、前記ライトガイド内に光を戻すように反射するための1つ以上の反射表面セグメントを提供する反射要素とを含み、
前記ライトガイドの前記周縁に隣接する表面が、前記光混合モジュールから混合光を抽出するための1つ以上の抽出表面セグメントを形成する、請求項1乃至7の何れか一項に記載の照明デバイス。 - 前記第1の補助光学部品は、少なくとも1つの光学要素を通る光にコリメート作用を及ぼす当該少なくとも1つの光学要素であり、
前記少なくとも1つの光学要素各々は、前記少なくとも1つの光学要素内に光を戻すように反射するための1つ以上の反射表面セグメントを構成し、入射光を全反射する少なくとも1つの第1の表面部と、前記少なくとも1つの光学要素から光を抽出するための1つ以上の抽出表面セグメントを構成する少なくとも1つの第2の表面部とを有する、請求項1乃至7の何れか一項に記載の照明デバイス。 - 複数の散乱ドットが、前記第1の補助光学部品の表面上に配置される、請求項7乃至11の何れか一項に記載の照明デバイス。
- 前記複数の光源は、蛍光体層及び散乱表面層のうちの任意の1つ以上を含む、請求項1乃至11の何れか一項に記載の照明デバイス。
- 前記反射性の光コリメート要素の少なくともパラボラ表面は、金属で作られるか、又は、前記パラボラ表面の内部表面上に配置される金属製コーティング又はフィルムを含む、請求項1乃至12の何れか一項に記載の照明デバイス。
- 前記複数の光源は、複数の点光源、複数のLED、複数の蛍光体変換LED、複数の蛍光体変換LED、LEDアレイ及び蛍光体変換LEDアレイのうちの任意の1つ以上である、請求項1乃至13の何れか一項に記載の照明デバイス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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EP13173916.1 | 2013-06-27 | ||
EP13173916 | 2013-06-27 | ||
PCT/EP2014/063367 WO2014207029A1 (en) | 2013-06-27 | 2014-06-25 | Lighting device |
Publications (3)
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JP2016526764A true JP2016526764A (ja) | 2016-09-05 |
JP2016526764A5 JP2016526764A5 (ja) | 2017-08-03 |
JP6388649B2 JP6388649B2 (ja) | 2018-09-12 |
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US (1) | US10208922B2 (ja) |
EP (1) | EP3014327A1 (ja) |
JP (1) | JP6388649B2 (ja) |
CN (1) | CN105339827B (ja) |
BR (1) | BR112015032298A2 (ja) |
RU (1) | RU2660381C2 (ja) |
WO (1) | WO2014207029A1 (ja) |
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CN203478109U (zh) * | 2013-07-22 | 2014-03-12 | 欧司朗有限公司 | 用于多个光源的光学结构 |
US9736895B1 (en) | 2013-10-03 | 2017-08-15 | Ketra, Inc. | Color mixing optics for LED illumination device |
CN105698089B (zh) * | 2016-03-14 | 2018-06-22 | 斯比夫(西安)照明技术有限公司 | 铁路机车室外照明用高聚光型反光镜 |
CN106641752A (zh) * | 2016-11-25 | 2017-05-10 | 宁波公牛光电科技有限公司 | 一种配光模组及灯具 |
WO2020131969A1 (en) * | 2018-12-17 | 2020-06-25 | Lutron Ketra Llc | Light source having multiple differently-colored emitters |
CN115076636A (zh) * | 2022-07-25 | 2022-09-20 | 杭州海康威视数字技术股份有限公司 | 准直探照灯及准直探照灯的发光装置 |
Citations (1)
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US20130088142A1 (en) * | 2011-10-06 | 2013-04-11 | Osram Sylvania Inc. | Arrangement of solid state light sources and lamp using same |
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KR101190212B1 (ko) * | 2004-10-18 | 2012-10-16 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | 고효율 led 광원의 구성 |
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JP2007018936A (ja) | 2005-07-08 | 2007-01-25 | Toyoda Gosei Co Ltd | 光源装置 |
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- 2014-06-25 US US14/900,497 patent/US10208922B2/en not_active Expired - Fee Related
- 2014-06-25 CN CN201480036822.3A patent/CN105339827B/zh not_active Expired - Fee Related
- 2014-06-25 EP EP14738432.5A patent/EP3014327A1/en not_active Withdrawn
- 2014-06-25 JP JP2016522458A patent/JP6388649B2/ja not_active Expired - Fee Related
- 2014-06-25 WO PCT/EP2014/063367 patent/WO2014207029A1/en active Application Filing
- 2014-06-25 RU RU2016102340A patent/RU2660381C2/ru not_active IP Right Cessation
- 2014-06-25 BR BR112015032298A patent/BR112015032298A2/pt not_active Application Discontinuation
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US20130088142A1 (en) * | 2011-10-06 | 2013-04-11 | Osram Sylvania Inc. | Arrangement of solid state light sources and lamp using same |
Also Published As
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RU2660381C2 (ru) | 2018-07-06 |
US10208922B2 (en) | 2019-02-19 |
RU2016102340A (ru) | 2017-08-01 |
JP6388649B2 (ja) | 2018-09-12 |
EP3014327A1 (en) | 2016-05-04 |
WO2014207029A1 (en) | 2014-12-31 |
BR112015032298A2 (pt) | 2017-07-25 |
RU2016102340A3 (ja) | 2018-04-26 |
US20160369973A1 (en) | 2016-12-22 |
CN105339827A (zh) | 2016-02-17 |
CN105339827B (zh) | 2019-06-14 |
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