CS247082B2 - Luminescent material - Google Patents
Luminescent material Download PDFInfo
- Publication number
- CS247082B2 CS247082B2 CS844289A CS428984A CS247082B2 CS 247082 B2 CS247082 B2 CS 247082B2 CS 844289 A CS844289 A CS 844289A CS 428984 A CS428984 A CS 428984A CS 247082 B2 CS247082 B2 CS 247082B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- luminophore
- phosphor
- activated
- lni
- emitting
- Prior art date
Links
- 239000000463 material Substances 0.000 title description 2
- 229910052684 Cerium Inorganic materials 0.000 claims abstract description 38
- 229910052693 Europium Inorganic materials 0.000 claims abstract description 36
- 229910052771 Terbium Inorganic materials 0.000 claims abstract description 25
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052746 lanthanum Inorganic materials 0.000 claims abstract description 18
- 229910052727 yttrium Inorganic materials 0.000 claims abstract description 18
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 17
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052688 Gadolinium Inorganic materials 0.000 claims abstract description 11
- 150000004645 aluminates Chemical class 0.000 claims abstract description 11
- 229910052772 Samarium Inorganic materials 0.000 claims abstract description 9
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 9
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 8
- 229910052712 strontium Inorganic materials 0.000 claims abstract description 8
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 7
- 229910052701 rubidium Inorganic materials 0.000 claims abstract description 5
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 5
- 229910052792 caesium Inorganic materials 0.000 claims abstract description 4
- 229910001404 rare earth metal oxide Inorganic materials 0.000 claims abstract description 4
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims description 18
- 239000011777 magnesium Substances 0.000 claims description 17
- 229910052788 barium Inorganic materials 0.000 claims description 12
- 239000011575 calcium Substances 0.000 claims description 7
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 6
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 claims description 6
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims description 6
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 5
- 229910052744 lithium Inorganic materials 0.000 claims description 4
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 claims description 4
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims description 4
- 239000011701 zinc Substances 0.000 claims description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 3
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 claims description 3
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 claims description 2
- OHSVLFRHMCKCQY-UHFFFAOYSA-N lutetium atom Chemical compound [Lu] OHSVLFRHMCKCQY-UHFFFAOYSA-N 0.000 claims description 2
- 239000002689 soil Substances 0.000 claims 1
- 229910019142 PO4 Inorganic materials 0.000 abstract description 4
- 229910052765 Lutetium Inorganic materials 0.000 abstract description 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- IBIRZFNPWYRWOG-UHFFFAOYSA-N phosphane;phosphoric acid Chemical compound P.OP(O)(O)=O IBIRZFNPWYRWOG-UHFFFAOYSA-N 0.000 abstract 1
- 238000002834 transmittance Methods 0.000 description 18
- -1 europium-activated strontium Chemical class 0.000 description 12
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 6
- 238000000295 emission spectrum Methods 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 229910052593 corundum Inorganic materials 0.000 description 5
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 5
- 229910001845 yogo sapphire Inorganic materials 0.000 description 5
- 229910052681 coesite Inorganic materials 0.000 description 3
- 229910052906 cristobalite Inorganic materials 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910052682 stishovite Inorganic materials 0.000 description 3
- 229910052905 tridymite Inorganic materials 0.000 description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- 235000011148 calcium chloride Nutrition 0.000 description 2
- 150000002603 lanthanum Chemical class 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- FKTOIHSPIPYAPE-UHFFFAOYSA-N samarium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[Sm+3].[Sm+3] FKTOIHSPIPYAPE-UHFFFAOYSA-N 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- NLYQCXZIMZFFMR-UHFFFAOYSA-N [Ba].[Eu] Chemical compound [Ba].[Eu] NLYQCXZIMZFFMR-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052810 boron oxide Inorganic materials 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- AJNVQOSZGJRYEI-UHFFFAOYSA-N digallium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ga+3].[Ga+3] AJNVQOSZGJRYEI-UHFFFAOYSA-N 0.000 description 1
- 229910001195 gallium oxide Inorganic materials 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
- C09K11/7777—Phosphates
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/38—Devices for influencing the colour or wavelength of the light
- H01J61/42—Devices for influencing the colour or wavelength of the light by transforming the wavelength of the light by luminescence
- H01J61/44—Devices characterised by the luminescent material
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Luminescent Compositions (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58100201A JPS59226087A (ja) | 1983-06-07 | 1983-06-07 | 螢光ランプ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS247082B2 true CS247082B2 (en) | 1986-11-13 |
Family
ID=14267684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS844289A CS247082B2 (en) | 1983-06-07 | 1984-06-06 | Luminescent material |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS59226087A (enrdf_load_stackoverflow) |
| KR (1) | KR890001231B1 (enrdf_load_stackoverflow) |
| CS (1) | CS247082B2 (enrdf_load_stackoverflow) |
| GB (1) | GB2142775B (enrdf_load_stackoverflow) |
| HU (1) | HU187992B (enrdf_load_stackoverflow) |
| SG (1) | SG14088G (enrdf_load_stackoverflow) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4623816A (en) * | 1985-04-22 | 1986-11-18 | General Electric Company | Fluorescent lamp using multi-layer phosphor coating |
| JPS61258891A (ja) * | 1985-05-10 | 1986-11-17 | Matsushita Electronics Corp | 螢光体 |
| JPS61258892A (ja) * | 1985-05-13 | 1986-11-17 | Matsushita Electronics Corp | 螢光ランプ |
| JPH0794658B2 (ja) * | 1986-02-14 | 1995-10-11 | 化成オプトニクス株式会社 | 高演色性蛍光ランプ |
| JPH0735510B2 (ja) * | 1986-03-20 | 1995-04-19 | 松下電子工業株式会社 | 蛍光ランプ |
| NL8700876A (nl) * | 1987-04-14 | 1988-11-01 | Philips Nv | Luminescerend barium-hexa-aluminaat, luminescerend scherm voorzien van een dergelijk aluminaat en lagedrukkwikdampontladingslamp voorzien van een dergelijk scherm. |
| JPS6412455A (en) * | 1987-07-07 | 1989-01-17 | Matsushita Electronics Corp | Electric bulb color fluorescent lamp |
| JP2790673B2 (ja) * | 1989-09-20 | 1998-08-27 | 化成オプトニクス株式会社 | アルミン酸塩蛍光体 |
| JP2653576B2 (ja) * | 1990-08-31 | 1997-09-17 | 株式会社東芝 | 低圧水銀蒸気放電ランプ |
| EP0529956A1 (en) * | 1991-08-23 | 1993-03-03 | Kabushiki Kaisha Toshiba | Blue phosphor and fluorescent lamp using the same |
| WO1994029403A1 (en) * | 1993-01-13 | 1994-12-22 | Mickellsun Pty. Ltd. | Luminescent material |
| DE4240899A1 (de) * | 1992-12-04 | 1994-06-09 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Samarium-dotierter Leuchtstoff |
| JP2543825B2 (ja) * | 1993-04-28 | 1996-10-16 | 根本特殊化学株式会社 | 蓄光性蛍光体 |
| JP3405049B2 (ja) * | 1995-05-29 | 2003-05-12 | 日亜化学工業株式会社 | 残光性ランプ |
| US6157126A (en) * | 1997-03-13 | 2000-12-05 | Matsushita Electric Industrial Co., Ltd. | Warm white fluorescent lamp |
| JP2002285147A (ja) * | 2001-03-22 | 2002-10-03 | Nec Lighting Ltd | 蛍光体及びこれを用いた蛍光ランプ |
| DE10123236A1 (de) * | 2001-05-12 | 2002-11-14 | Philips Corp Intellectual Pty | Plasmabildschirm mit blauem Leuchtstoff |
| CN100590773C (zh) * | 2002-09-27 | 2010-02-17 | 松下电器产业株式会社 | 等离子显示装置 |
| US7329371B2 (en) | 2005-04-19 | 2008-02-12 | Lumination Llc | Red phosphor for LED based lighting |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5740853A (en) * | 1980-08-22 | 1982-03-06 | Nichia Denshi Kagaku Kk | Mercury vapor discharge lamp |
-
1983
- 1983-06-07 JP JP58100201A patent/JPS59226087A/ja active Granted
-
1984
- 1984-06-01 KR KR1019840003064A patent/KR890001231B1/ko not_active Expired
- 1984-06-01 GB GB08413985A patent/GB2142775B/en not_active Expired
- 1984-06-05 HU HU842175A patent/HU187992B/hu not_active IP Right Cessation
- 1984-06-06 CS CS844289A patent/CS247082B2/cs unknown
-
1988
- 1988-03-01 SG SG140/88A patent/SG14088G/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR890001231B1 (ko) | 1989-04-27 |
| JPS59226087A (ja) | 1984-12-19 |
| GB2142775B (en) | 1986-09-17 |
| SG14088G (en) | 1988-07-08 |
| GB2142775A (en) | 1985-01-23 |
| HUT34640A (en) | 1985-03-28 |
| KR850000772A (ko) | 1985-03-09 |
| HU187992B (en) | 1986-03-28 |
| JPS6244034B2 (enrdf_load_stackoverflow) | 1987-09-17 |
| GB8413985D0 (en) | 1984-07-04 |
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