FR2485507A1 - Nouvelles substances luminescentes a base de borate double de magnesium et de terres rares pour ecrans ou tubes - Google Patents
Nouvelles substances luminescentes a base de borate double de magnesium et de terres rares pour ecrans ou tubes Download PDFInfo
- Publication number
- FR2485507A1 FR2485507A1 FR8014307A FR8014307A FR2485507A1 FR 2485507 A1 FR2485507 A1 FR 2485507A1 FR 8014307 A FR8014307 A FR 8014307A FR 8014307 A FR8014307 A FR 8014307A FR 2485507 A1 FR2485507 A1 FR 2485507A1
- Authority
- FR
- France
- Prior art keywords
- luminescent
- magnesium
- rare earths
- screens
- tubes
- 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
- 239000000126 substance Substances 0.000 title claims abstract description 18
- 239000011777 magnesium Substances 0.000 title claims abstract description 8
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title claims abstract description 7
- 229910052749 magnesium Inorganic materials 0.000 title claims abstract description 7
- 229910052727 yttrium Inorganic materials 0.000 claims abstract description 7
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims abstract description 6
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052747 lanthanoid Inorganic materials 0.000 claims abstract description 4
- 150000002602 lanthanoids Chemical class 0.000 claims abstract description 4
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims description 6
- 229910052688 Gadolinium Inorganic materials 0.000 claims description 3
- 229910052765 Lutetium Inorganic materials 0.000 claims description 3
- 229910052746 lanthanum Inorganic materials 0.000 claims description 2
- 229910052753 mercury Inorganic materials 0.000 claims 1
- NFMWFGXCDDYTEG-UHFFFAOYSA-N trimagnesium;diborate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]B([O-])[O-].[O-]B([O-])[O-] NFMWFGXCDDYTEG-UHFFFAOYSA-N 0.000 abstract 1
- 239000007858 starting material Substances 0.000 description 8
- 229910052771 Terbium Inorganic materials 0.000 description 7
- 150000001642 boronic acid derivatives Chemical class 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 230000005855 radiation Effects 0.000 description 7
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 description 7
- 230000005284 excitation Effects 0.000 description 5
- 229910002651 NO3 Inorganic materials 0.000 description 4
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910052684 Cerium Inorganic materials 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 3
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum oxide Inorganic materials [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000000695 excitation spectrum Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 150000002910 rare earth metals Chemical class 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- XGCTUKUCGUNZDN-UHFFFAOYSA-N [B].O=O Chemical compound [B].O=O XGCTUKUCGUNZDN-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 238000000295 emission spectrum Methods 0.000 description 1
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011872 intimate mixture Substances 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- OHSVLFRHMCKCQY-UHFFFAOYSA-N lutetium atom Chemical compound [Lu] OHSVLFRHMCKCQY-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 150000003891 oxalate salts Chemical class 0.000 description 1
- KTUFCUMIWABKDW-UHFFFAOYSA-N oxo(oxolanthaniooxy)lanthanum Chemical compound O=[La]O[La]=O KTUFCUMIWABKDW-UHFFFAOYSA-N 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-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
- C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
- C09K11/778—Borates
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Luminescent Compositions (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8014307A FR2485507A1 (fr) | 1980-06-27 | 1980-06-27 | Nouvelles substances luminescentes a base de borate double de magnesium et de terres rares pour ecrans ou tubes |
| US06/274,362 US4422007A (en) | 1980-06-27 | 1981-06-17 | Luminescent substances having a base of double borate of magnesium and rare earths and low pressure mercury vapor lamp containing the same |
| JP56098504A JPS5937313B2 (ja) | 1980-06-27 | 1981-06-26 | スクリ−ン又は管体用のマグネシウムと希土類との複ほう酸塩を基にした新規なルミネセンス物質 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8014307A FR2485507A1 (fr) | 1980-06-27 | 1980-06-27 | Nouvelles substances luminescentes a base de borate double de magnesium et de terres rares pour ecrans ou tubes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2485507A1 true FR2485507A1 (fr) | 1981-12-31 |
| FR2485507B1 FR2485507B1 (enExample) | 1984-07-13 |
Family
ID=9243584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8014307A Granted FR2485507A1 (fr) | 1980-06-27 | 1980-06-27 | Nouvelles substances luminescentes a base de borate double de magnesium et de terres rares pour ecrans ou tubes |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4422007A (enExample) |
| JP (1) | JPS5937313B2 (enExample) |
| FR (1) | FR2485507A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2554122A1 (fr) * | 1983-11-02 | 1985-05-03 | Rhone Poulenc Spec Chim | Nouvelle composition destinee au marquage de documents et procede de verification de l'authenticite de ces documents |
| WO2000024025A1 (en) * | 1998-10-20 | 2000-04-27 | Koninklijke Philips Electronics N.V. | Plasma display panel |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2517646B2 (ja) * | 1988-06-22 | 1996-07-24 | 三菱電機株式会社 | 放射線照射装置 |
| JPH02113087A (ja) * | 1988-09-07 | 1990-04-25 | Philips Gloeilampenfab:Nv | 発光テルビウム活性化硼酸塩 |
| US5132043A (en) * | 1991-12-24 | 1992-07-21 | Gte Products Corporation | Method of preparing small particle size borate phosphor |
| US5552082A (en) * | 1995-01-03 | 1996-09-03 | General Electric Company | Quantum splitting oxide phosphor and method of making |
| CN1084399C (zh) * | 1998-05-14 | 2002-05-08 | 中国科学技术大学 | 化合物r2mb10o19非线性光学晶体及其制法和用途 |
| US7122128B2 (en) * | 2004-04-29 | 2006-10-17 | General Electric Company | Phosphors containing borate of terbium, alkaline-earth, and Group-3 metals, and light sources incorporating the same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1442944A (fr) * | 1964-08-11 | 1966-06-17 | Philips Nv | Substance et écran luminescents |
| FR2120173A1 (enExample) * | 1970-12-31 | 1972-08-11 | Dainippon Toryo Kk | |
| EP0023068A1 (en) * | 1979-07-23 | 1981-01-28 | Koninklijke Philips Electronics N.V. | Luminescent screen |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7303538A (enExample) * | 1973-03-14 | 1974-09-17 |
-
1980
- 1980-06-27 FR FR8014307A patent/FR2485507A1/fr active Granted
-
1981
- 1981-06-17 US US06/274,362 patent/US4422007A/en not_active Expired - Fee Related
- 1981-06-26 JP JP56098504A patent/JPS5937313B2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1442944A (fr) * | 1964-08-11 | 1966-06-17 | Philips Nv | Substance et écran luminescents |
| FR2120173A1 (enExample) * | 1970-12-31 | 1972-08-11 | Dainippon Toryo Kk | |
| EP0023068A1 (en) * | 1979-07-23 | 1981-01-28 | Koninklijke Philips Electronics N.V. | Luminescent screen |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2554122A1 (fr) * | 1983-11-02 | 1985-05-03 | Rhone Poulenc Spec Chim | Nouvelle composition destinee au marquage de documents et procede de verification de l'authenticite de ces documents |
| EP0147252A1 (fr) * | 1983-11-02 | 1985-07-03 | Rhone-Poulenc Chimie | Nouvelle composition destinée au marquage de documents et procédé de vérification de l'authenticité de ces documents |
| WO2000024025A1 (en) * | 1998-10-20 | 2000-04-27 | Koninklijke Philips Electronics N.V. | Plasma display panel |
| US6222324B1 (en) | 1998-10-20 | 2001-04-24 | U.S. Philips Corporation | Plasma display panel |
Also Published As
| Publication number | Publication date |
|---|---|
| US4422007A (en) | 1983-12-20 |
| FR2485507B1 (enExample) | 1984-07-13 |
| JPS5937313B2 (ja) | 1984-09-08 |
| JPS5738880A (en) | 1982-03-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |