CN102792473A - 白色照明装置 - Google Patents
白色照明装置 Download PDFInfo
- Publication number
- CN102792473A CN102792473A CN2011800131962A CN201180013196A CN102792473A CN 102792473 A CN102792473 A CN 102792473A CN 2011800131962 A CN2011800131962 A CN 2011800131962A CN 201180013196 A CN201180013196 A CN 201180013196A CN 102792473 A CN102792473 A CN 102792473A
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- CN
- China
- Prior art keywords
- fluorophor
- illumination device
- blue
- emitting
- light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005286 illumination Methods 0.000 title claims abstract description 77
- 239000004065 semiconductor Substances 0.000 claims abstract description 41
- 230000002596 correlated effect Effects 0.000 claims abstract description 37
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000011248 coating agent Substances 0.000 claims description 27
- 238000000576 coating method Methods 0.000 claims description 27
- 238000011156 evaluation Methods 0.000 claims description 24
- 229910052693 Europium Inorganic materials 0.000 claims description 15
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 claims description 15
- 239000003513 alkali Substances 0.000 claims description 6
- AGMGTXZBSQRRBN-UHFFFAOYSA-N [Sr++].[Ba++].[O-][Si]([O-])([O-])[O-] Chemical compound [Sr++].[Ba++].[O-][Si]([O-])([O-])[O-] AGMGTXZBSQRRBN-UHFFFAOYSA-N 0.000 claims description 5
- 229910004283 SiO 4 Inorganic materials 0.000 claims description 4
- 239000011572 manganese Substances 0.000 claims description 4
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 3
- SBZKOEDENNAKLF-UHFFFAOYSA-N O.[S-2].[La+3] Chemical compound O.[S-2].[La+3] SBZKOEDENNAKLF-UHFFFAOYSA-N 0.000 claims description 3
- QXQVDANUNXECKG-UHFFFAOYSA-N OP(O)(Cl)=O.OP(O)(Cl)=O.OP(O)(Cl)=O.P.P Chemical compound OP(O)(Cl)=O.OP(O)(Cl)=O.OP(O)(Cl)=O.P.P QXQVDANUNXECKG-UHFFFAOYSA-N 0.000 claims description 3
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 claims description 3
- 229910052919 magnesium silicate Inorganic materials 0.000 claims description 3
- 235000019792 magnesium silicate Nutrition 0.000 claims description 3
- 239000000391 magnesium silicate Substances 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 229910052772 Samarium Inorganic materials 0.000 claims description 2
- 229910052787 antimony Inorganic materials 0.000 claims description 2
- 229910052733 gallium Inorganic materials 0.000 claims description 2
- 239000011777 magnesium Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 description 59
- 229920005989 resin Polymers 0.000 description 35
- 239000011347 resin Substances 0.000 description 35
- 238000005553 drilling Methods 0.000 description 29
- 239000002002 slurry Substances 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 11
- 239000000203 mixture Substances 0.000 description 9
- 238000010521 absorption reaction Methods 0.000 description 8
- 238000009877 rendering Methods 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- 235000013305 food Nutrition 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000004134 energy conservation Methods 0.000 description 3
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 229910002704 AlGaN Inorganic materials 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910020068 MgAl Inorganic materials 0.000 description 1
- 241000736199 Paeonia Species 0.000 description 1
- 235000006484 Paeonia officinalis Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- 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
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
-
- 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
- C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
- C09K11/7734—Aluminates
-
- 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
- C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
- C09K11/77342—Silicates
-
- 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
- C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
- C09K11/7737—Phosphates
- C09K11/7738—Phosphates with alkaline earth metals
- C09K11/7739—Phosphates with alkaline earth metals with halogens
-
- 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
- C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
- C09K11/7784—Chalcogenides
- C09K11/7787—Oxides
- C09K11/7789—Oxysulfides
-
- 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
-
- 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
- H01L33/504—Elements with two or more wavelength conversion materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Led Device Packages (AREA)
- Luminescent Compositions (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010055888 | 2010-03-12 | ||
JP2010-055888 | 2010-03-12 | ||
PCT/JP2011/001338 WO2011111368A1 (ja) | 2010-03-12 | 2011-03-07 | 白色照明装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102792473A true CN102792473A (zh) | 2012-11-21 |
CN102792473B CN102792473B (zh) | 2015-11-25 |
Family
ID=44563202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180013196.2A Active CN102792473B (zh) | 2010-03-12 | 2011-03-07 | 白色照明装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8723412B2 (zh) |
EP (1) | EP2546897B1 (zh) |
JP (1) | JP5718895B2 (zh) |
CN (1) | CN102792473B (zh) |
WO (1) | WO2011111368A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106016173A (zh) * | 2015-03-24 | 2016-10-12 | Nec照明株式会社 | 光源用罩和照明装置 |
CN114824032A (zh) * | 2022-04-14 | 2022-07-29 | 北京金晟达生物电子科技有限公司 | 一种全光谱led健康光源及器件 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2772952B1 (en) * | 2011-10-24 | 2021-01-13 | Kabushiki Kaisha Toshiba | White light source and white light source system using white light source |
SI4044264T1 (sl) * | 2011-10-24 | 2024-04-30 | Seoul Semiconductor Co., Ltd. | Vir bele svetlobe in sistem vira bele svetlobe, ki uporablja vir bele svetlobe |
JP2013191385A (ja) * | 2012-03-13 | 2013-09-26 | Toshiba Lighting & Technology Corp | 照明装置 |
DE102012210712A1 (de) | 2012-06-25 | 2014-01-02 | Carl Zeiss Smt Gmbh | Verfahren und Kühlsystem zum Kühlen eines optischen Elements für EUV-Anwendungen |
JP6356606B2 (ja) * | 2012-10-04 | 2018-07-11 | 株式会社東芝 | 歯科用照明装置 |
EP2926731B1 (en) * | 2012-11-30 | 2024-06-12 | Seoul Semiconductor Co., Ltd. | Medical light source and medical light source system using same |
JP2015211202A (ja) * | 2014-04-30 | 2015-11-24 | 株式会社東芝 | 発光装置 |
EP3206240B1 (en) * | 2014-10-08 | 2019-06-19 | Seoul Semiconductor Co., Ltd. | Light emitting device |
CN105700230B (zh) * | 2016-01-29 | 2018-11-20 | 京东方科技集团股份有限公司 | 背光源、背光模组及显示装置 |
DE102017120642A1 (de) * | 2017-09-07 | 2019-03-07 | Osram Opto Semiconductors Gmbh | Leuchtdiode, Verwendung einer Leuchtdiode, Verfahren zum Betreiben einer Leuchtdiode und Verfahren zur Herstellung einer Leuchtdiode |
US10879429B2 (en) * | 2018-05-29 | 2020-12-29 | Nichia Corporation | Light emitting device |
CN110970542B (zh) * | 2018-09-28 | 2024-07-19 | 日亚化学工业株式会社 | 发光装置和具备其的灯具 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1165933A (zh) * | 1995-08-24 | 1997-11-26 | 松下电器产业株式会社 | 通用放电灯及通用照明设备 |
JP2004501512A (ja) * | 2000-05-15 | 2004-01-15 | ゼネラル・エレクトリック・カンパニイ | Led素子用の白色発光蛍光体ブレンド |
CN1478855A (zh) * | 2003-08-05 | 2004-03-03 | 北京大学 | 紫光激发的二组分三基色荧光粉及制备方法 |
CN1510104A (zh) * | 2002-12-12 | 2004-07-07 | ͨ�õ�����˾ | 在高显色指数(cri)荧光灯中红色无机发光材料的应用 |
JP2007332217A (ja) * | 2006-06-13 | 2007-12-27 | Sharp Corp | 酸窒化物蛍光体および発光装置 |
CN101118935A (zh) * | 2006-08-03 | 2008-02-06 | 黎涤萍 | 白光led及其照明装置 |
CN101148588A (zh) * | 2007-11-12 | 2008-03-26 | 湖南信多利新材料有限公司 | 一种高显色性节能灯用稀土铝酸盐蓝绿色荧光粉及其制备方法与用途 |
JP2008187188A (ja) * | 2004-04-27 | 2008-08-14 | Matsushita Electric Ind Co Ltd | 発光装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20080087049A (ko) * | 2001-09-03 | 2008-09-29 | 마츠시타 덴끼 산교 가부시키가이샤 | 형광체 층, 반도체발광장치, 반도체발광소자의 제조방법 |
JP4389513B2 (ja) * | 2003-08-08 | 2009-12-24 | 三菱化学株式会社 | 発光装置及び照明装置ならびに画像表示装置 |
KR101041311B1 (ko) * | 2004-04-27 | 2011-06-14 | 파나소닉 주식회사 | 형광체 조성물과 그 제조 방법, 및 그 형광체 조성물을 이용한 발광장치 |
JP4972904B2 (ja) * | 2005-10-03 | 2012-07-11 | 三菱化学株式会社 | 蛍光体、その蛍光体の製造方法、その蛍光体を用いた発光装置、画像表示装置及び照明装置 |
JP2007109837A (ja) * | 2005-10-13 | 2007-04-26 | Hitachi Ltd | 照明装置 |
TWI364853B (en) * | 2006-08-14 | 2012-05-21 | Fujikura Ltd | Emitting device and illuminating device |
JP4859050B2 (ja) * | 2006-11-28 | 2012-01-18 | Dowaエレクトロニクス株式会社 | 発光装置及びその製造方法 |
US7961762B2 (en) * | 2007-02-09 | 2011-06-14 | Kabushiki Kaisha Toshiba | White light-emitting lamp and illuminating device using the same |
JP2009188274A (ja) * | 2008-02-07 | 2009-08-20 | Sharp Corp | 発光装置およびその製造方法 |
KR101180134B1 (ko) * | 2008-05-30 | 2012-09-05 | 도시바 마테리알 가부시키가이샤 | 백색 led 및 그를 사용한 백라이트 및 액정 표시 장치 |
US8482191B2 (en) * | 2008-08-11 | 2013-07-09 | Osram Gesellschaft Mit Beschraenkter Haftung | Conversion LED |
JP4881358B2 (ja) * | 2008-08-28 | 2012-02-22 | 株式会社東芝 | 発光装置 |
-
2011
- 2011-03-07 CN CN201180013196.2A patent/CN102792473B/zh active Active
- 2011-03-07 EP EP11753033.7A patent/EP2546897B1/en active Active
- 2011-03-07 JP JP2012504323A patent/JP5718895B2/ja active Active
- 2011-03-07 WO PCT/JP2011/001338 patent/WO2011111368A1/ja active Application Filing
-
2012
- 2012-09-11 US US13/609,845 patent/US8723412B2/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1165933A (zh) * | 1995-08-24 | 1997-11-26 | 松下电器产业株式会社 | 通用放电灯及通用照明设备 |
JP2004501512A (ja) * | 2000-05-15 | 2004-01-15 | ゼネラル・エレクトリック・カンパニイ | Led素子用の白色発光蛍光体ブレンド |
CN1510104A (zh) * | 2002-12-12 | 2004-07-07 | ͨ�õ�����˾ | 在高显色指数(cri)荧光灯中红色无机发光材料的应用 |
CN1478855A (zh) * | 2003-08-05 | 2004-03-03 | 北京大学 | 紫光激发的二组分三基色荧光粉及制备方法 |
JP2008187188A (ja) * | 2004-04-27 | 2008-08-14 | Matsushita Electric Ind Co Ltd | 発光装置 |
JP2007332217A (ja) * | 2006-06-13 | 2007-12-27 | Sharp Corp | 酸窒化物蛍光体および発光装置 |
CN101118935A (zh) * | 2006-08-03 | 2008-02-06 | 黎涤萍 | 白光led及其照明装置 |
CN101148588A (zh) * | 2007-11-12 | 2008-03-26 | 湖南信多利新材料有限公司 | 一种高显色性节能灯用稀土铝酸盐蓝绿色荧光粉及其制备方法与用途 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106016173A (zh) * | 2015-03-24 | 2016-10-12 | Nec照明株式会社 | 光源用罩和照明装置 |
CN114824032A (zh) * | 2022-04-14 | 2022-07-29 | 北京金晟达生物电子科技有限公司 | 一种全光谱led健康光源及器件 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2011111368A1 (ja) | 2013-06-27 |
WO2011111368A1 (ja) | 2011-09-15 |
EP2546897A4 (en) | 2016-03-23 |
CN102792473B (zh) | 2015-11-25 |
JP5718895B2 (ja) | 2015-05-13 |
EP2546897B1 (en) | 2019-01-23 |
EP2546897A1 (en) | 2013-01-16 |
US8723412B2 (en) | 2014-05-13 |
US20130241394A1 (en) | 2013-09-19 |
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