JP4679180B2 - 赤色真空紫外光励起蛍光体およびそれを用いた発光装置 - Google Patents
赤色真空紫外光励起蛍光体およびそれを用いた発光装置 Download PDFInfo
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- JP4679180B2 JP4679180B2 JP2005056266A JP2005056266A JP4679180B2 JP 4679180 B2 JP4679180 B2 JP 4679180B2 JP 2005056266 A JP2005056266 A JP 2005056266A JP 2005056266 A JP2005056266 A JP 2005056266A JP 4679180 B2 JP4679180 B2 JP 4679180B2
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- phosphor
- vacuum ultraviolet
- emitting device
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- light emitting
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- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims description 54
- 229910052688 Gadolinium Inorganic materials 0.000 claims description 8
- 229910052693 Europium Inorganic materials 0.000 claims description 7
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 claims description 7
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 6
- -1 rare earth aluminum borate Chemical class 0.000 claims description 4
- 229910052706 scandium Inorganic materials 0.000 claims description 4
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 claims description 4
- 230000005284 excitation Effects 0.000 description 15
- 229910052724 xenon Inorganic materials 0.000 description 8
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical class [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000000295 emission spectrum Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 150000002910 rare earth metals Chemical class 0.000 description 3
- XHAMEEPREZCHMB-UHFFFAOYSA-N scandium(3+);borate Chemical compound [Sc+3].[O-]B([O-])[O-] XHAMEEPREZCHMB-UHFFFAOYSA-N 0.000 description 3
- 229910052684 Cerium Inorganic materials 0.000 description 2
- 229910052771 Terbium Inorganic materials 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000004020 luminiscence type Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- OJMOMXZKOWKUTA-UHFFFAOYSA-N aluminum;borate Chemical compound [Al+3].[O-]B([O-])[O-] OJMOMXZKOWKUTA-UHFFFAOYSA-N 0.000 description 1
- 229960001716 benzalkonium Drugs 0.000 description 1
- CYDRXTMLKJDRQH-UHFFFAOYSA-N benzododecinium Chemical compound CCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 CYDRXTMLKJDRQH-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 150000001639 boron compounds Chemical class 0.000 description 1
- 229910052810 boron oxide Inorganic materials 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002178 europium compounds Chemical class 0.000 description 1
- 229910001940 europium oxide Inorganic materials 0.000 description 1
- AEBZCFFCDTZXHP-UHFFFAOYSA-N europium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Eu+3].[Eu+3] AEBZCFFCDTZXHP-UHFFFAOYSA-N 0.000 description 1
- 150000002251 gadolinium compounds Chemical class 0.000 description 1
- 229910001938 gadolinium oxide Inorganic materials 0.000 description 1
- 229940075613 gadolinium oxide Drugs 0.000 description 1
- CMIHHWBVHJVIGI-UHFFFAOYSA-N gadolinium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[Gd+3].[Gd+3] CMIHHWBVHJVIGI-UHFFFAOYSA-N 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 150000003326 scandium compounds Chemical class 0.000 description 1
- HYXGAEYDKFCVMU-UHFFFAOYSA-N scandium oxide Chemical compound O=[Sc]O[Sc]=O HYXGAEYDKFCVMU-UHFFFAOYSA-N 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- 150000003748 yttrium compounds Chemical class 0.000 description 1
Images
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- Gas-Filled Discharge Tubes (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Luminescent Compositions (AREA)
Description
Claims (6)
- 少なくともスカンジウムが添加された、ユーロピウムおよびガドリニウム付活希土類アルミニウム硼酸塩からなり、式(Y 1-x-y-z Gd x Eu y Sc z )Al 3 (BO 3 ) 4 (0<x<0.5、0<y<0.5、0<z<0.25で、x+y+z<1)で表されることを特徴とする赤色真空紫外光励起蛍光体。
- 少なくとも一部が透光性である気密容器と、該気密容器内に封入された真空紫外光を放射する放電媒体と、放電用電極と、前記透光性気密容器の内側に形成された蛍光体層とを有し、
前記蛍光体層が、少なくとも請求項1に記載の赤色真空紫外光励起蛍光体を含んでいることを特徴とする発光装置。 - 前記発光装置が、蛍光ランプであることを特徴とする請求項2に記載の発光装置。
- 前記発光装置が、プラズマディスプレイパネル表示装置の赤色画素であることを特徴とする請求項2に記載の発光装置。
- 前記蛍光体層が、真空紫外光で発光する青色蛍光体および緑色蛍光体を含んでいることを特徴とする請求項2に記載の発光装置。
- 前記発光装置が、白色蛍光ランプであることを特徴とする請求項5に記載の発光装置。
Priority Applications (1)
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---|---|---|---|
JP2005056266A JP4679180B2 (ja) | 2005-03-01 | 2005-03-01 | 赤色真空紫外光励起蛍光体およびそれを用いた発光装置 |
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JP2005056266A JP4679180B2 (ja) | 2005-03-01 | 2005-03-01 | 赤色真空紫外光励起蛍光体およびそれを用いた発光装置 |
Publications (2)
Publication Number | Publication Date |
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JP2006241246A JP2006241246A (ja) | 2006-09-14 |
JP4679180B2 true JP4679180B2 (ja) | 2011-04-27 |
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JP2005056266A Active JP4679180B2 (ja) | 2005-03-01 | 2005-03-01 | 赤色真空紫外光励起蛍光体およびそれを用いた発光装置 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56167783A (en) * | 1980-05-28 | 1981-12-23 | Mitsubishi Electric Corp | Fluorescent substance |
JPS62260885A (ja) * | 1986-05-06 | 1987-11-13 | Mitsubishi Electric Corp | 蛍光体の製造方法 |
JPH07242872A (ja) * | 1994-03-03 | 1995-09-19 | Kasei Optonix Co Ltd | 緑色発光蛍光体及びそれを用いた陰極線管 |
JP2001172626A (ja) * | 1999-12-21 | 2001-06-26 | Hitachi Ltd | 表示、発光装置 |
JP2002121551A (ja) * | 2000-10-12 | 2002-04-26 | Hitachi Ltd | 緑色蛍光体およびそれを用いた画像表示装置 |
JP2003096448A (ja) * | 2001-09-27 | 2003-04-03 | Sumitomo Chem Co Ltd | 真空紫外線励起発光素子用蛍光体 |
JP2003155481A (ja) * | 2001-11-20 | 2003-05-30 | Hitachi Ltd | 蛍光体およびそれを用いた画像表示装置 |
-
2005
- 2005-03-01 JP JP2005056266A patent/JP4679180B2/ja active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56167783A (en) * | 1980-05-28 | 1981-12-23 | Mitsubishi Electric Corp | Fluorescent substance |
JPS62260885A (ja) * | 1986-05-06 | 1987-11-13 | Mitsubishi Electric Corp | 蛍光体の製造方法 |
JPH07242872A (ja) * | 1994-03-03 | 1995-09-19 | Kasei Optonix Co Ltd | 緑色発光蛍光体及びそれを用いた陰極線管 |
JP2001172626A (ja) * | 1999-12-21 | 2001-06-26 | Hitachi Ltd | 表示、発光装置 |
JP2002121551A (ja) * | 2000-10-12 | 2002-04-26 | Hitachi Ltd | 緑色蛍光体およびそれを用いた画像表示装置 |
JP2003096448A (ja) * | 2001-09-27 | 2003-04-03 | Sumitomo Chem Co Ltd | 真空紫外線励起発光素子用蛍光体 |
JP2003155481A (ja) * | 2001-11-20 | 2003-05-30 | Hitachi Ltd | 蛍光体およびそれを用いた画像表示装置 |
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JP2006241246A (ja) | 2006-09-14 |
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