JP2017507475A - 離脱式波長変換器を含む発光デバイス - Google Patents
離脱式波長変換器を含む発光デバイス Download PDFInfo
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- 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
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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
- F21V29/70—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
- F21V7/00—Reflectors for light sources
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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
- F21V9/08—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
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- 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
- H01L33/483—Containers
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- 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
- H01L33/58—Optical field-shaping elements
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- 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
- H01L33/64—Heat extraction or cooling elements
- H01L33/644—Heat extraction or cooling elements in intimate contact or integrated with parts of the device other than the semiconductor body
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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]
- H05B45/10—Controlling the intensity of the light
- H05B45/18—Controlling the intensity of the light using temperature feedback
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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
- H05B45/24—Controlling the colour of the light using electrical feedback from LEDs or from LED modules
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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
- H05B47/105—Controlling the light source in response to determined parameters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
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- 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
- G02B6/0003—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 doped with fluorescent agents
Abstract
Description
Claims (15)
- ロック機構を含む支持構造体と、
前記支持構造体に接触して配置される光源と、
第1の波長範囲から第2の波長範囲に光を変換し、光を受け取る光入射面と光を放射する光出射面とを有する波長変換器と、
を含み、
前記波長変換器は、前記ロック機構を介してロック位置にある前記支持構造体に離脱可能に接続され、前記光入射面は、前記光源と光学的に接触して配置される、照明デバイス。 - 前記支持構造体は、前記光源に熱的に結合されるヒートシンクを含む、請求項1に記載の照明デバイス。
- 前記ヒートシンクは、前記波長変換器に熱的に結合される、請求項2に記載の照明デバイス。
- 前記波長変換器は、100マイクロメートル未満、好適には50マイクロメートル未満、及び、最も好適には20マイクロメートル未満である空隙によって、前記ヒートシンクから離されている、請求項3に記載の照明デバイス。
- 前記支持構造体は更に、第1の部分と第2の部分とを含み、前記第1の部分は、前記ロック機構が前記第1の部分を、前記第2の部分に対して固定位置に維持し、これにより、前記波長変換器が前記第1の部分と前記第2の部分との間にしっかりと保持される位置になるように、前記第2の部分に向かって移動可能である、請求項1に記載の照明デバイス。
- 前記光源と前記波長変換器の前記光入射面との間であって、かつ、前記光源と前記波長変換器の前記光入射面とに接触して配置され、前記光源からの光を前記波長変換器に導く圧縮可能な光学要素を更に含む、請求項5に記載の照明デバイス。
- 前記圧縮可能な光学要素は、1.4よりも低い、好適には1.2未満の屈折率を有する、請求項6に記載の照明デバイス。
- 前記波長変換器と前記支持構造体との間であって、かつ、前記波長変換器と前記支持構造体とに接触して配置される圧縮可能な光学要素を更に含み、前記圧縮可能な光学要素は、前記圧縮可能な光学要素と前記波長変換器との界面において屈折される光を反射する、請求項4に記載の照明デバイス。
- 前記圧縮可能な光学要素の厚さは、100マイクロメートル未満であり、好適には20マイクロメートル未満である、請求項6又は8に記載の照明デバイス。
- 前記圧縮可能な光学要素は、熱伝導性であり、好適には約1W/mKを上回る熱伝導率を有する、請求項6又は8に記載の照明デバイス。
- 前記支持構造体は、第2の部分に旋回可能に接続される第1の部分を含み、前記第1の部分は、ロック位置となるように、前記第2の部分に向かって旋回可能であり、これにより、前記波長変換器が前記第1の部分と前記第2の部分との間にしっかりと保持される、請求項1に記載の照明デバイス。
- 前記支持構造体は更に、突出部を含み、前記波長変換器は、前記突出部に対応する凹部を含み、前記突出部は、前記波長変換器を前記支持構造体に対してロック位置にしっかりと保持するように前記凹部に係合する、請求項1に記載の照明デバイス。
- 前記支持構造体は更に、突出部を含み、前記波長変換器は更に、前記波長変換器を部分的に取り囲む熱伝導層を含み、前記熱伝導層は、前記波長変換器が前記支持構造体に接続されると、前記支持構造体に接触し、前記熱伝導層は、前記突出部に対応する凹部を含み、前記突出部は、前記波長変換器を前記支持構造体に対してロック位置にしっかりと保持するように前記凹部に係合する、請求項1に記載の照明デバイス。
- 前記光出射面に光学的に接続され、前記波長変換器を、光方向転換要素と前記支持構造体との間に離脱可能に保持する前記光方向転換要素を更に含む、請求項1に記載の照明デバイス。
- 請求項1乃至14の何れか一項に記載の照明デバイスを含む照明システムであって、
前記波長変換器の少なくとも1つの特性、及び/又は、前記波長変換器の前記光出射面によって放射される光の少なくとも1つの特性を検出する検出器と、
前記検出器及び前記光源に接続され、前記波長変換器及び/又は前記波長変換器の前記光出射面によって放射される光の検出された前記特性に基づいて、前記光源を制御する、制御ユニットと、
を含む、照明システム。
Applications Claiming Priority (3)
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EP14150006 | 2014-01-02 | ||
EP14150006.6 | 2014-01-02 | ||
PCT/EP2014/078939 WO2015101535A1 (en) | 2014-01-02 | 2014-12-22 | Light emitting device comprising releasable wavelength converter |
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JP2017507475A true JP2017507475A (ja) | 2017-03-16 |
JP2017507475A5 JP2017507475A5 (ja) | 2018-02-08 |
JP6637892B2 JP6637892B2 (ja) | 2020-01-29 |
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US (1) | US9722152B2 (ja) |
EP (1) | EP3090451B1 (ja) |
JP (1) | JP6637892B2 (ja) |
CN (1) | CN105874616B (ja) |
WO (1) | WO2015101535A1 (ja) |
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JP6672024B2 (ja) * | 2016-03-08 | 2020-03-25 | 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 |
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WO2010044240A1 (ja) * | 2008-10-15 | 2010-04-22 | 株式会社小糸製作所 | 発光モジュール、発光モジュールの製造方法、および灯具ユニット |
JP2011222665A (ja) * | 2010-04-07 | 2011-11-04 | Mitsubishi Electric Corp | 発光装置及び波長変換部材 |
JP2012049036A (ja) * | 2010-08-27 | 2012-03-08 | Mitsubishi Electric Corp | 発光装置および照明器具 |
JP2013074274A (ja) * | 2011-09-29 | 2013-04-22 | Ccs Inc | Ledパッケージ |
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JP2019035886A (ja) * | 2017-08-18 | 2019-03-07 | 日本電気硝子株式会社 | 波長変換部材及びその製造方法、波長変換部材の母材、並びに発光デバイス |
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WO2015101535A1 (en) | 2015-07-09 |
CN105874616B (zh) | 2019-05-10 |
US20160315232A1 (en) | 2016-10-27 |
EP3090451B1 (en) | 2020-03-11 |
US9722152B2 (en) | 2017-08-01 |
JP6637892B2 (ja) | 2020-01-29 |
EP3090451A1 (en) | 2016-11-09 |
CN105874616A (zh) | 2016-08-17 |
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