CA1038619A - Luminescent screen - Google Patents
Luminescent screenInfo
- Publication number
- CA1038619A CA1038619A CA194,552A CA194552A CA1038619A CA 1038619 A CA1038619 A CA 1038619A CA 194552 A CA194552 A CA 194552A CA 1038619 A CA1038619 A CA 1038619A
- Authority
- CA
- Canada
- Prior art keywords
- luminescent
- terbium
- borates
- earth metals
- borate
- 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.)
- Expired
Links
- 229910052771 Terbium Inorganic materials 0.000 claims abstract description 19
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 7
- 239000011575 calcium Substances 0.000 claims abstract description 7
- 229910052746 lanthanum Inorganic materials 0.000 claims abstract description 7
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims abstract description 7
- -1 terbium-activated borate Chemical class 0.000 claims abstract description 7
- 229910052788 barium Inorganic materials 0.000 claims abstract description 6
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052712 strontium Inorganic materials 0.000 claims abstract description 6
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims abstract description 5
- 150000001342 alkaline earth metals Chemical class 0.000 claims abstract description 5
- 229910052692 Dysprosium Inorganic materials 0.000 claims abstract description 4
- 229910052688 Gadolinium Inorganic materials 0.000 claims abstract description 4
- 229910052769 Ytterbium Inorganic materials 0.000 claims abstract description 4
- KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 claims abstract description 4
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 4
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 4
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052727 yttrium Inorganic materials 0.000 claims abstract description 4
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052765 Lutetium Inorganic materials 0.000 claims abstract 3
- OHSVLFRHMCKCQY-UHFFFAOYSA-N lutetium atom Chemical compound [Lu] OHSVLFRHMCKCQY-UHFFFAOYSA-N 0.000 claims abstract 3
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims description 6
- 229960005069 calcium Drugs 0.000 claims 2
- 235000001465 calcium Nutrition 0.000 claims 2
- 150000001642 boronic acid derivatives Chemical class 0.000 abstract description 25
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052753 mercury Inorganic materials 0.000 abstract description 5
- 229910052793 cadmium Inorganic materials 0.000 abstract description 4
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 21
- 230000004907 flux Effects 0.000 description 13
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 description 13
- 239000000203 mixture Substances 0.000 description 10
- 230000005855 radiation Effects 0.000 description 10
- 230000005284 excitation Effects 0.000 description 8
- 239000012298 atmosphere Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 238000010304 firing Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- YWPPACBAJPVKGE-UHFFFAOYSA-N gadolinium(3+);borate Chemical compound [Gd+3].[O-]B([O-])[O-] YWPPACBAJPVKGE-UHFFFAOYSA-N 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 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
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Inorganic materials [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000295 emission spectrum Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- GJJSDZSDOYNJSW-UHFFFAOYSA-N lanthanum(3+);borate Chemical compound [La+3].[O-]B([O-])[O-] GJJSDZSDOYNJSW-UHFFFAOYSA-N 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 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
- 238000000034 method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- NQLVQOSNDJXLKG-UHFFFAOYSA-N prosulfocarb Chemical compound CCCN(CCC)C(=O)SCC1=CC=CC=C1 NQLVQOSNDJXLKG-UHFFFAOYSA-N 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000003746 solid phase reaction Methods 0.000 description 1
- 238000010671 solid-state reaction Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229910000018 strontium carbonate Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-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)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7303538A NL7303538A (enrdf_load_stackoverflow) | 1973-03-14 | 1973-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1038619A true CA1038619A (en) | 1978-09-19 |
Family
ID=19818432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA194,552A Expired CA1038619A (en) | 1973-03-14 | 1974-03-11 | Luminescent screen |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS568879B2 (enrdf_load_stackoverflow) |
| BE (1) | BE812206A (enrdf_load_stackoverflow) |
| CA (1) | CA1038619A (enrdf_load_stackoverflow) |
| DE (1) | DE2410134C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2221811B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1453991A (enrdf_load_stackoverflow) |
| NL (1) | NL7303538A (enrdf_load_stackoverflow) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52121978A (en) * | 1976-04-06 | 1977-10-13 | Iwasaki Electric Co Ltd | Fluorescent high-pressure mercury lamp |
| NL182488C (nl) * | 1978-04-20 | 1988-03-16 | Philips Nv | Luminescerend met lood geaktiveerd aardalkalimetaalboraat; luminescerend scherm; lagedrukkwikdampontladingslamp. |
| US4202794A (en) * | 1978-10-25 | 1980-05-13 | Westinghouse Electric Corp. | Calcium yttrium borate phosphor composition |
| NL7905680A (nl) * | 1979-07-23 | 1981-01-27 | Philips Nv | Luminescerend scherm. |
| FR2485507A1 (fr) * | 1980-06-27 | 1981-12-31 | Rhone Poulenc Ind | Nouvelles substances luminescentes a base de borate double de magnesium et de terres rares pour ecrans ou tubes |
| JPS57115484A (en) * | 1981-01-09 | 1982-07-17 | Hitachi Ltd | Fluorescent substance and its preparation |
| JPS57136873U (enrdf_load_stackoverflow) * | 1981-02-18 | 1982-08-26 | ||
| JPS57139686U (enrdf_load_stackoverflow) * | 1981-02-25 | 1982-09-01 | ||
| JPS581787U (ja) * | 1981-06-26 | 1983-01-07 | 松下電器産業株式会社 | 密閉型ベ−ンポンプ |
| JPS581788U (ja) * | 1981-06-26 | 1983-01-07 | 松下電器産業株式会社 | ベ−ンポンプ |
| JPS58128489A (ja) * | 1982-01-25 | 1983-08-01 | Matsushita Electric Ind Co Ltd | 冷媒用ベ−ンポンプ |
| FR2597851B1 (fr) * | 1986-04-29 | 1990-10-26 | Centre Nat Rech Scient | Nouveaux borates mixtes a base de terres rares, leur preparation et leur application comme luminophores |
| JPH02113087A (ja) * | 1988-09-07 | 1990-04-25 | Philips Gloeilampenfab:Nv | 発光テルビウム活性化硼酸塩 |
| US6805813B1 (en) * | 2003-05-09 | 2004-10-19 | Osram Sylvania Inc. | High brightness green-emitting phosphor |
| 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 |
| TWI362413B (en) | 2008-02-25 | 2012-04-21 | Ind Tech Res Inst | Borate phosphor and white light illumination device utilizing the same |
| CN102134489A (zh) * | 2010-01-22 | 2011-07-27 | 海洋王照明科技股份有限公司 | 硼酸盐发光材料及其制备方法 |
| CN102140347B (zh) * | 2010-01-28 | 2014-05-07 | 海洋王照明科技股份有限公司 | 氟硼酸盐白光发光材料及其制备方法 |
| CN110725003A (zh) * | 2019-11-28 | 2020-01-24 | 中国工程物理研究院化工材料研究所 | 一种掺镱硼酸锶钆镧激光晶体及其制备方法和应用 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1440480A (fr) * | 1964-07-16 | 1966-05-27 | Philips Nv | écran luminescent |
-
1973
- 1973-03-14 NL NL7303538A patent/NL7303538A/xx active Search and Examination
-
1974
- 1974-03-02 DE DE19742410134 patent/DE2410134C3/de not_active Expired
- 1974-03-07 GB GB1026974A patent/GB1453991A/en not_active Expired
- 1974-03-11 JP JP2729074A patent/JPS568879B2/ja not_active Expired
- 1974-03-11 CA CA194,552A patent/CA1038619A/en not_active Expired
- 1974-03-12 BE BE141930A patent/BE812206A/xx not_active IP Right Cessation
- 1974-03-14 FR FR7408660A patent/FR2221811B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2221811A1 (enrdf_load_stackoverflow) | 1974-10-11 |
| NL7303538A (enrdf_load_stackoverflow) | 1974-09-17 |
| BE812206A (fr) | 1974-09-12 |
| DE2410134C3 (de) | 1982-04-22 |
| GB1453991A (en) | 1976-10-27 |
| DE2410134A1 (de) | 1974-09-19 |
| FR2221811B1 (enrdf_load_stackoverflow) | 1977-10-07 |
| JPS49122490A (enrdf_load_stackoverflow) | 1974-11-22 |
| DE2410134B2 (de) | 1981-07-30 |
| JPS568879B2 (enrdf_load_stackoverflow) | 1981-02-26 |
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