CN101056960A - 荧光体及其制造方法以及使用它的发光装置及其制造方法 - Google Patents
荧光体及其制造方法以及使用它的发光装置及其制造方法 Download PDFInfo
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- CN101056960A CN101056960A CNA2005800382058A CN200580038205A CN101056960A CN 101056960 A CN101056960 A CN 101056960A CN A2005800382058 A CNA2005800382058 A CN A2005800382058A CN 200580038205 A CN200580038205 A CN 200580038205A CN 101056960 A CN101056960 A CN 101056960A
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- 238000000034 method Methods 0.000 title claims description 24
- 238000004519 manufacturing process Methods 0.000 title claims description 19
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title abstract description 9
- 230000005284 excitation Effects 0.000 abstract description 9
- 230000000052 comparative effect Effects 0.000 description 23
- 229910020068 MgAl Inorganic materials 0.000 description 17
- 239000011347 resin Substances 0.000 description 13
- 229920005989 resin Polymers 0.000 description 12
- 230000004913 activation Effects 0.000 description 10
- 239000002245 particle Substances 0.000 description 9
- 239000000843 powder Substances 0.000 description 8
- 238000005245 sintering Methods 0.000 description 8
- 239000011521 glass Substances 0.000 description 7
- 239000004065 semiconductor Substances 0.000 description 6
- 238000004020 luminiscence type Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 229910052761 rare earth metal Inorganic materials 0.000 description 5
- 150000002910 rare earth metals Chemical class 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 4
- 229910052771 Terbium Inorganic materials 0.000 description 4
- 238000007689 inspection Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 4
- 229910052753 mercury Inorganic materials 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 2
- 229910052688 Gadolinium Inorganic materials 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 229910004283 SiO 4 Inorganic materials 0.000 description 2
- 239000012190 activator Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000265 homogenisation Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 229910052756 noble gas Inorganic materials 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 229920002050 silicone resin Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- DHKVCYCWBUNNQH-UHFFFAOYSA-N 2-[5-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-1,3,4-oxadiazol-2-yl]-1-(1,4,5,7-tetrahydropyrazolo[3,4-c]pyridin-6-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1=NN=C(O1)CC(=O)N1CC2=C(CC1)C=NN2 DHKVCYCWBUNNQH-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229910052693 Europium Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- JWXBNWNTLAMNRC-UHFFFAOYSA-N S=O.[F] Chemical compound S=O.[F] JWXBNWNTLAMNRC-UHFFFAOYSA-N 0.000 description 1
- -1 activated silicic acid zinc fluor Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000005281 excited state Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
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Abstract
Description
试样号 | 荧光体 | 发光装置 | ||||
组成 | 发光色差上行:差(A)下行:差(B) | 装置 | 亮度维持率L1/L0 | 亮度维持率L2/L0 | ||
实施例1 | 1 | (Ba,Sr)MgAl10O17:Eu | 0.0150.013 | 荧光灯 | 95 | 91 |
实施例2 | 2 | (Ba,Sr)MgAl10O17:Eu | 0.0150.013 | 冷阴极灯 | 94 | 90 |
实施例3 | 3 | (Ba,Sr)MgAl10O17:Eu | 0.0150.013 | PDP | 90 | 88 |
实施例4 | 4 | (Ba,Sr)MgAl10O17:Eu | 0.0150.013 | 白色LED | 98 | 95 |
比较例1 | 5 | (Ba,Sr)MgAl10O17:Eu | 0.0330.025 | 荧光灯 | 89 | 81 |
比较例2 | 6 | (Ba,Sr)MgAl10O17:Eu | 0.0330.025 | 冷阴极灯 | 87 | 80 |
比较例3 | 7 | (Ba,Sr)MgAl10O17:Eu | 0.0330.025 | PDP | 82 | 65 |
比较例4 | 8 | (Ba,Sr)MgAl10O17:Eu | 0.0330.025 | 白色LED | 90 | 82 |
实施例5 | 9 | (Sr,Ca,Ba)10(PO4)6Cl2:Eu | 0.0110.009 | 荧光灯 | 96 | 92 |
实施例6 | 10 | (Sr,Ca,Ba)10(PO4)6Cl2:Eu | 0.0110.009 | 冷阴极灯 | 95 | 90 |
比较例5 | 11 | (Sr,Ca,Ba)10(PO4)6Cl2:Eu | 0.0250.028 | 荧光灯 | 91 | 88 |
比较例6 | 12 | (Sr,Ca,Ba)10(PO4)6Cl2:Eu | 0.0250.028 | 冷阴极灯 | 90 | 88 |
试样号 | 荧光体 | 发光装置 | ||||
组成 | 发光色差上行:差(A)下行:差(B) | 装置 | 亮度维持率L1/L0 | 亮度维持率L2/L0 | ||
实施例7 | 13 | LaPO4:Ce,Tb | 0.0110.009 | 荧光灯 | 96 | 91 |
实施例8 | 14 | LaPO4:Ce,Tb | 0.0110.009 | 冷阴极灯 | 95 | 90 |
比较例7 | 15 | LaPO4:Ce,Tb | 0.0270.025 | 荧光灯 | 87 | 80 |
比较例8 | 16 | LaPO4:Ce,Tb | 0.0270.025 | 冷阴极灯 | 85 | 78 |
实施例9 | 17 | Zn2SiO4:Mn | 0.0110.010 | PDP | 91 | 88 |
比较例9 | 18 | Zn2SiO4:Mn | 0.0300.025 | PDP | 80 | 70 |
实施例10 | 19 | (Ba,Sr)MgAl10O17:Eu,Mn | 0.0150.013 | 荧光灯 | 94 | 90 |
实施例11 | 20 | (Ba,Sr)MgAl10O17:Eu,Mn | 0.0150.013 | 冷阴极灯 | 93 | 89 |
实施例12 | 21 | (Ba,Sr)MgAl10O17:Eu,Mn | 0.0150.013 | PDP | 90 | 85 |
实施例13 | 22 | (Ba,Sr)MgAl10O17:Eu,Mn | 0.0150.013 | 白色LED | 97 | 92 |
比较例10 | 23 | (Ba,Sr)MgAl10O17:Eu,Mn | 0.0150.013 | 荧光灯 | 87 | 76 |
比较例11 | 24 | (Ba,Sr)MgAl10O17:Eu,Mn | 0.0150.013 | 冷阴极灯 | 85 | 75 |
试样号 | 荧光体 | 发光装置 | ||||
组成 | 发光色差上行:差(A)下行:差(B) | 装置 | 亮度维持率L1/L0 | 亮度维持率L2/L0 | ||
比较例12 | 25 | (Ba,Sr)MgAl10O17:Eu,Mn | 0.0330.025 | PDP | 81 | 62 |
比较例13 | 26 | (Ba,Sr)MgAl10O17:Eu,Mn | 0.0330.025 | 白色LED | 89 | 80 |
实施例14 | 27 | Y2O3:Eu | 0.0080.010 | 荧光灯 | 96 | 92 |
实施例15 | 28 | Y2O3:Eu | 0.0080.010 | 冷阴极灯 | 96 | 92 |
比较例14 | 29 | Y2O3:Eu | 0.0250.027 | 荧光灯 | 89 | 80 |
比较例15 | 30 | Y2O3:Eu | 0.0250.027 | 冷阴极灯 | 88 | 79 |
实施例16 | 31 | (Y,Gd)BO3:Eu | 0.0100.011 | PDP | 98 | 90 |
比较例16 | 32 | (Y,Gd)BO3:Eu | 0.0280.023 | PDP | 90 | 81 |
实施例17 | 33 | Y2O2S:Eu | 0.0090.010 | 白色LED | 97 | 92 |
比较例17 | 34 | Y2O2S:Eu | 0.0270.025 | 白色LED | 90 | 81 |
实施例18 | 35 | La2O2S:Eu | 0.0100.012 | 白色LED | 98 | 93 |
比较例18 | 36 | La2O2S:Eu | 0.0250.023 | 白色LED | 90 | 84 |
试样号 | 荧光体I∶荧光体II的比例(质量%) | 发光装置 | ||
装置 | 亮度维持率L1/L0 | 亮度维持率L2/L0 | ||
37 | 100∶0 | 荧光灯 | 95 | 91 |
38 | 90∶10 | 荧光灯 | 94 | 90 |
39 | 80∶20 | 荧光灯 | 94 | 90 |
40 | 70∶30 | 荧光灯 | 93 | 89 |
41 | 60∶40 | 荧光灯 | 93 | 88 |
42 | 50∶50 | 荧光灯 | 92 | 87 |
43 | 100∶0 | 白色LED | 98 | 95 |
44 | 90∶10 | 白色LED | 98 | 94 |
45 | 80∶20 | 白色LED | 97 | 93 |
46 | 70∶30 | 白色LED | 97 | 92 |
47 | 60∶40 | 白色LED | 96 | 91 |
48 | 50∶50 | 白色LED | 95 | 90 |
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PCT/JP2005/020417 WO2006051768A1 (ja) | 2004-11-11 | 2005-11-08 | 蛍光体とその製造方法、およびそれを用いた発光デバイスとその製造方法 |
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EP (1) | EP1820837B1 (zh) |
JP (1) | JP5329759B2 (zh) |
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Cited By (4)
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CN104205380A (zh) * | 2012-03-30 | 2014-12-10 | 克利公司 | 具有改善的电接触件的光发射器组件和方法 |
US9735198B2 (en) | 2012-03-30 | 2017-08-15 | Cree, Inc. | Substrate based light emitter devices, components, and related methods |
US9780268B2 (en) | 2006-04-04 | 2017-10-03 | Cree, Inc. | Submount based surface mount device (SMD) light emitter components and methods |
US10134961B2 (en) | 2012-03-30 | 2018-11-20 | Cree, Inc. | Submount based surface mount device (SMD) light emitter components and methods |
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DE102007033026A1 (de) * | 2007-07-16 | 2009-01-22 | Osram Gesellschaft mit beschränkter Haftung | Leuchtstoffmischung für eine Entladungslampe und Entladungslampe, insbesondere Hg-Niederdruckentladungslampe |
DE102007033029A1 (de) * | 2007-07-16 | 2009-01-22 | Osram Gesellschaft mit beschränkter Haftung | Leuchtstoffmischung für eine Entladungslampe und Entladungslampe, insbesondere Hg-Niederdruckentladungslampe |
DE102007033028A1 (de) * | 2007-07-16 | 2009-01-22 | Osram Gesellschaft mit beschränkter Haftung | Entladungslampe und Leuchtstoffverbindung für eine Entladungslampe |
US20090102757A1 (en) * | 2007-10-18 | 2009-04-23 | Yu-Wen Chiou | Apparatus and method to compensate a driving current of a light emitting diode |
CN102378801B (zh) * | 2009-04-06 | 2014-06-04 | 皇家飞利浦电子股份有限公司 | 用于包括有机和无机磷光体的磷光体增强型光源的发光转换器 |
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JPH06287552A (ja) * | 1993-03-31 | 1994-10-11 | Toshiba Lighting & Technol Corp | 混合蛍光体および蛍光ランプ |
JPH10102053A (ja) * | 1996-09-30 | 1998-04-21 | Toshiba Corp | 蛍光体およびその製造方法 |
JP2000119648A (ja) * | 1998-10-19 | 2000-04-25 | Toshiba Corp | カラー表示装置 |
JP3965838B2 (ja) * | 1999-09-28 | 2007-08-29 | 日亜化学工業株式会社 | カラー蛍光ランプ |
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JP2002348571A (ja) | 2001-05-28 | 2002-12-04 | Toshiba Corp | 真空紫外線励起紫外蛍光体およびそれを用いた発光装置 |
JP4205936B2 (ja) | 2002-11-28 | 2009-01-07 | 化成オプトニクス株式会社 | アルミン酸塩蛍光体とその製造方法、蛍光体ペースト組成物及び真空紫外線励起発光素子 |
JP2004203980A (ja) | 2002-12-24 | 2004-07-22 | Toshiba Corp | 紫外線励起蛍光体およびそれを用いた放電発光素子 |
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JP2004269870A (ja) * | 2003-02-20 | 2004-09-30 | Matsushita Electric Ind Co Ltd | プラズマディスプレイ装置および蛍光体の製造方法 |
WO2005006388A2 (en) * | 2003-07-15 | 2005-01-20 | Philips Intellectual Property & Standards Gmbh | Colour tunable lighting element |
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Cited By (6)
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US9780268B2 (en) | 2006-04-04 | 2017-10-03 | Cree, Inc. | Submount based surface mount device (SMD) light emitter components and methods |
CN104205380A (zh) * | 2012-03-30 | 2014-12-10 | 克利公司 | 具有改善的电接触件的光发射器组件和方法 |
US9735198B2 (en) | 2012-03-30 | 2017-08-15 | Cree, Inc. | Substrate based light emitter devices, components, and related methods |
US10134961B2 (en) | 2012-03-30 | 2018-11-20 | Cree, Inc. | Submount based surface mount device (SMD) light emitter components and methods |
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KR20070085910A (ko) | 2007-08-27 |
TWI342889B (zh) | 2011-06-01 |
EP1820837A4 (en) | 2009-11-04 |
CN101056960B (zh) | 2011-06-29 |
JP5329759B2 (ja) | 2013-10-30 |
US7696685B2 (en) | 2010-04-13 |
EP1820837A1 (en) | 2007-08-22 |
TW200632070A (en) | 2006-09-16 |
JPWO2006051768A1 (ja) | 2008-05-29 |
EP1820837B1 (en) | 2011-12-21 |
KR100875325B1 (ko) | 2008-12-22 |
WO2006051768A1 (ja) | 2006-05-18 |
US20080106185A1 (en) | 2008-05-08 |
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