JP2014505982A - リモート光輝蛍光反射変換機を伴うled白光源 - Google Patents
リモート光輝蛍光反射変換機を伴うled白光源 Download PDFInfo
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- JP2014505982A JP2014505982A JP2013549382A JP2013549382A JP2014505982A JP 2014505982 A JP2014505982 A JP 2014505982A JP 2013549382 A JP2013549382 A JP 2013549382A JP 2013549382 A JP2013549382 A JP 2013549382A JP 2014505982 A JP2014505982 A JP 2014505982A
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Classifications
-
- 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
-
- 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
- H01L33/507—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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
- C09K11/7774—Aluminates
-
- 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
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- F21V7/00—Reflectors for light sources
- F21V7/0008—Reflectors for light sources providing for indirect lighting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F21V7/00—Reflectors for light sources
- F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear light sources
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
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- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/043—Optical design with cylindrical surface
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
- F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
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- F21V7/30—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings the coatings comprising photoluminescent substances
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/15—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- 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
- F21K9/233—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 a spot light distribution, e.g. for substitution of reflector lamps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
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- F21V29/505—Cooling arrangements characterised by the adaptation for cooling of specific components of reflectors
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- H—ELECTRICITY
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- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
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- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
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- H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
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Abstract
【選択図】図12
Description
1。山田、K.、今井、Y.、石井K.、”青色LEDとYAG蛍光体で構成光源装置の光学シミュレーション、” J.ライト&ヴィス。 27(2)、70−74(2003)。
2. ナレンドラン、N.、グー。 Phyは”白色LED効率を改善する蛍光散乱光子を抽出” Y.、フレシニャーJ.、朱、Y. 身体的な統計溶媒(a)202(6)、R60−R62(2005)。
3. ジュー Y., N. ナレンドランとY.グー。“YAGの光学的性質の解明:固体照明に関するCe蛍光”第6回国際会議議事録。”SPIEの議事録 6337, 63370S (2006).
リモート光輝は変換機を反映した白色LED光源
Claims (11)
- 一つ以上の発光ダイオードからなる一次放射線源を含む照明装置であって、一次放射線に変換する変換材料層として設計放射線変換器、発光ダイオードが固定された前記表面と熱除去基部二次放射線に、その表面に当たる発光ダイオードと、前記それに当たる放射線を反射する面を有するリフレクタと、前記放射線変換器は、一次放射線源及び前記反射面近傍の反射体との間に位置され、前記反射器及び変換器は、一次光源からの距離に位置しているここでは、熱除去基部は、放射出力の開口部を有しており、発光ダイオードにより照射される変換器と、反射器の表面の前記表面は、凹状の前記開口部と対向する光の凹部を有するダイオードを発光すると、発光ダイオードは、開口部の周囲の近くに配置されている照明装置。
- 変換器及び反射器の表面は回転楕円面として、例えば、熱除去基部に開口部の平面に平行な面によって切り捨て軸対称の図形、として形成されている、イルミネータ熱除去ベースにおける開口部の平面に主軸に垂直で、特に、球体または放物面、請求項1に記載の照明装置。
- 対称軸は、熱除去基部における開口部の平面に垂直で、変換器及び反射器の表面を有する円筒切り捨てとしては、例えば、熱除去基部に開口部の平面に平行な面によって切り捨て、面対称な図形として形成されている、請求項1に記載の照明装置。
- 一次放射線の前述の開口部への直接出力を防ぐ突起部で構成される熱除去基部である請求項1に記載の照明装置。
- 反射面がリブ付き外面と熱取出放熱器の内面である請求項1に記載の照明装置。
- 変換器と反射器の表面が平坦なファセットまたは複数のセグメントから構成されている請求項2に記載の照明装置。
- 次放射源の熱除去基部を含み、リフレクタと一体である請求項3に記載の照明装置。
- 光学的に透明な媒体で区切られている、その一次放射線を照射する凹面と、反射器の凹面と反対変換機の凸面を特徴とする請求項1に記載の照明装置。
- 熱除去基部の前記突起は、一次放射線変換器の反対側の面にそれに当たる導く平面ミラー部を備える請求項4に記載の照明装置。
- 各発光ダイオードの放射指向性図の軸、または等しい角度で反射鏡の対称軸に交差するように発光ダイオードを含み、熱除去基部に固定されている90°、各々の指向性ダイアグラムの半値幅の差より小さく、発光ダイオード述べた請求項3に記載の照明装置。
- 各発光ダイオードの放射指向性図の軸に対して平行であるかの対称軸と鋭角を行うように発光ダイオードを含み、熱除去基部に固定されている反射器は、変換器の表面と発光ダイオードとの間に塩基を除去する熱は、変換器の反対側の面に、その上に落下する一次放射を誘導する傾斜した反射鏡部とを備える請求項3に記載の照明装置。
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Also Published As
Publication number | Publication date |
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RU2452059C1 (ru) | 2012-05-27 |
JP6045079B2 (ja) | 2016-12-14 |
CA2824309A1 (en) | 2013-03-21 |
CN103348476B (zh) | 2016-12-28 |
US9136444B2 (en) | 2015-09-15 |
CN103348476A (zh) | 2013-10-09 |
EP2665099A1 (en) | 2013-11-20 |
EP2665099A4 (en) | 2017-11-22 |
KR20140053837A (ko) | 2014-05-08 |
US20130306998A1 (en) | 2013-11-21 |
WO2013039418A1 (ru) | 2013-03-21 |
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