JP6305999B2 - 発光アセンブリ、ランプ及び照明器具 - Google Patents
発光アセンブリ、ランプ及び照明器具 Download PDFInfo
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- JP6305999B2 JP6305999B2 JP2015521138A JP2015521138A JP6305999B2 JP 6305999 B2 JP6305999 B2 JP 6305999B2 JP 2015521138 A JP2015521138 A JP 2015521138A JP 2015521138 A JP2015521138 A JP 2015521138A JP 6305999 B2 JP6305999 B2 JP 6305999B2
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Images
Classifications
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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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing 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
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/06—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for filtering out ultraviolet radiation
-
- 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
- F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
-
- 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 with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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
- H01L33/504—Elements with two or more wavelength conversion materials
-
- 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
- H05B44/00—Circuit arrangements for operating electroluminescent light sources
-
- 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
- F21K9/20—Light sources comprising attachment means
- F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
-
- 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
- F21Y2113/00—Combination of light sources
- F21Y2113/10—Combination of light sources of different colours
- F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like 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]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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
- H01L33/507—Wavelength conversion elements the elements being in intimate contact with parts other than the semiconductor body or integrated with parts other than the semiconductor body
Description
Claims (14)
- 紫外線スペクトル範囲内の光を放射する第1の光源と、
第1のピーク波長を有する青色スペクトル範囲内の光を放射する第2の光源と、
前記第1の光源から光を受け取り、前記紫外線スペクトル範囲内の光を吸収し、吸収した光を、前記青色スペクトル範囲内の光にほぼ完全に変換する第1のルミネッセンス材料と、
前記第2の光源から光を受け取り、前記第2の光源から受け取った前記青色スペクトル範囲内の受け取った光を、第2のピーク波長を有する光のスペクトル範囲の光にほぼ完全に変換する第2のルミネッセンス材料と、
前記第1のルミネッセンス材料及び前記第2のルミネッセンス材料によって放射された光を、発光アセンブリの周囲環境へと伝達する光出射窓と、
を含み、
前記第2のピーク波長は、前記第1のピーク波長よりも大きく、
前記第1のルミネッセンス材料と前記第2のルミネッセンス材料とのうち、少なくとも一方は、量子閉じ込めを示し、少なくとも1つの寸法においてサイズがナノメートル範囲内である粒子を含む、
発光アセンブリ。 - 前記第2のルミネッセンス材料は、前記青色スペクトル範囲内の前記受け取った光を、前記第2のピーク波長を有する光に完全に変換する、請求項1に記載の発光アセンブリ。
- 前記第2のピーク波長を有するスペクトル範囲の光は、赤色、橙色又は黄色のスペクトル範囲のうちの少なくとも1つにおける光を含む、請求項1に記載の発光アセンブリ。
- 前記第1のルミネッセンス材料は、前記第1の光源に接触し、及び/又は、前記第2のルミネッセンス材料は、前記第2の光源に接触している、請求項1に記載の発光アセンブリ。
- 前記第1の光源と前記第1のルミネッセンス材料との間に間隙が存在し、及び/又は、前記第2の光源と前記第2のルミネッセンス材料との間に間隙が存在する、請求項1に記載の発光アセンブリ。
- 前記第1の光源、前記第1のルミネッセンス材料、前記第2の光源及び前記第2のルミネッセンス材料は、前記第1の光源と前記第2のルミネッセンス材料との間、及び、前記第2の光源と前記第1のルミネッセンス材料との間の交差照明を阻止する、請求項1に記載の発光アセンブリ。
- 交差照明を阻止するための分離壁を更に含むか、又は、
交差照明を阻止するために、壁によって互いから分離される様々なチャンバを有する空間を囲むハウジングを更に含み、各チャンバは1つの光源と光出射窓に開口とを含み、前記開口はルミネッセンス材料を含む層で閉じられ、第1の光源を含む特定のチャンバは第1のルミネッセンス材料を含む層を有し、第2の光源を含む特定の他のチャンバは第2のルミネッセンス材料を含む層を有する、請求項6に記載の発光アセンブリ。 - 2つ以上の第1の光源を含む、及び/又は、2つ以上の第2の光源を含む、請求項1に記載の発光アセンブリ。
- 前記第1の光源及び前記第2の光源のうちの少なくとも1つは、固体光エミッタである、請求項1に記載の発光アセンブリ。
- 前記第1のルミネッセンス材料及び前記第2のルミネッセンス材料のうちの少なくとも1つは、無機蛍光体、有機蛍光体、量子ドット、量子ロッド又は量子テトラポッドを含む、請求項1に記載の発光アセンブリ。
- 前記光出射窓を介する前記周囲環境への前記紫外線スペクトル範囲内の光の放射を阻止する紫外線フィルタを含む、請求項1に記載の発光アセンブリ。
- 前記第2のルミネッセンス材料と前記周囲環境との間に配置され、前記光出射窓を介する前記周囲環境への前記第2の光源によって放射される光の漏れを阻止する青色吸収フィルタを含む、請求項1に記載の発光アセンブリ。
- 請求項1に記載の発光アセンブリを含むランプ。
- 請求項1に記載の発光アセンブリ又は請求項13に記載のランプを含む照明器具。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US201261692722P | 2012-08-24 | 2012-08-24 | |
US61/692,722 | 2012-08-24 | ||
PCT/IB2013/056846 WO2014030148A2 (en) | 2012-08-24 | 2013-08-23 | A light emitting assembly, a lamp and a luminaire |
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JP2015528210A JP2015528210A (ja) | 2015-09-24 |
JP6305999B2 true JP6305999B2 (ja) | 2018-04-04 |
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US (1) | US9772071B2 (ja) |
EP (1) | EP2835036B8 (ja) |
JP (1) | JP6305999B2 (ja) |
CN (1) | CN104322149B (ja) |
ES (1) | ES2720742T3 (ja) |
RU (1) | RU2648980C2 (ja) |
WO (1) | WO2014030148A2 (ja) |
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CN104221172B (zh) | 2012-04-13 | 2019-03-01 | 亮锐控股有限公司 | 光转换组件、灯和灯具 |
CN106574175B (zh) | 2014-09-11 | 2018-08-07 | 飞利浦照明控股有限公司 | 具有加强的白色显现和转换效率的pc-led模块 |
DE102015100842A1 (de) * | 2015-01-21 | 2016-07-21 | Tailorlux Gmbh | Beleuchtungsvorrichtung mit einer Leuchtstoffschicht und verschiedenen Leuchtdioden |
US10441809B2 (en) | 2015-11-10 | 2019-10-15 | Signify Holding B.V. | Tunable white light source with variable UV component |
US10420189B2 (en) * | 2016-05-11 | 2019-09-17 | Ford Global Technologies, Llc | Vehicle lighting assembly |
WO2018012585A1 (ja) * | 2016-07-13 | 2018-01-18 | シャープ株式会社 | 発光ダイオードおよび発光装置 |
WO2018215068A1 (en) * | 2017-05-24 | 2018-11-29 | Osram Opto Semiconductors Gmbh | Light-emitting device and method for producing a light-emitting device |
CN111699419B (zh) * | 2018-02-19 | 2022-09-09 | 日本碍子株式会社 | 光学部件及照明装置 |
JP2020003340A (ja) * | 2018-06-28 | 2020-01-09 | セイコーエプソン株式会社 | 測定装置、電子機器、及び測定方法 |
DE102018119462A1 (de) * | 2018-08-09 | 2020-02-13 | Osram Opto Semiconductors Gmbh | Sichtbares licht und ir-strahlung emittierendes optoelektronisches bauelement |
EP3890447A4 (en) * | 2018-11-27 | 2022-08-10 | Kyocera Corporation | LIGHTING DEVICE |
KR20200139307A (ko) * | 2019-06-03 | 2020-12-14 | 삼성전자주식회사 | 발광장치, 백라이트 유닛 및 디스플레이 장치 |
JP7241239B2 (ja) * | 2019-08-20 | 2023-03-16 | シグニファイ ホールディング ビー ヴィ | 赤色蛍光体の間接的ポンピングによる高品質白色レーザベース光源 |
CN114364912A (zh) * | 2019-08-20 | 2022-04-15 | 昕诺飞控股有限公司 | 具有高cri的高强度光源 |
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2013
- 2013-08-23 RU RU2014150783A patent/RU2648980C2/ru active
- 2013-08-23 CN CN201380023597.5A patent/CN104322149B/zh active Active
- 2013-08-23 WO PCT/IB2013/056846 patent/WO2014030148A2/en active Application Filing
- 2013-08-23 EP EP13785614.2A patent/EP2835036B8/en active Active
- 2013-08-23 US US14/423,509 patent/US9772071B2/en active Active
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US20150300577A1 (en) | 2015-10-22 |
WO2014030148A2 (en) | 2014-02-27 |
JP2015528210A (ja) | 2015-09-24 |
EP2835036A2 (en) | 2015-02-11 |
RU2648980C2 (ru) | 2018-03-29 |
RU2014150783A (ru) | 2016-07-10 |
CN104322149A (zh) | 2015-01-28 |
WO2014030148A3 (en) | 2014-04-17 |
EP2835036B8 (en) | 2019-04-10 |
CN104322149B (zh) | 2017-08-11 |
EP2835036B1 (en) | 2019-02-13 |
US9772071B2 (en) | 2017-09-26 |
ES2720742T3 (es) | 2019-07-24 |
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