CA1125494A - Phosphor - Google Patents
PhosphorInfo
- Publication number
- CA1125494A CA1125494A CA320,411A CA320411A CA1125494A CA 1125494 A CA1125494 A CA 1125494A CA 320411 A CA320411 A CA 320411A CA 1125494 A CA1125494 A CA 1125494A
- Authority
- CA
- Canada
- Prior art keywords
- phosphor
- mole
- range
- emission
- set forth
- 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
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims abstract description 139
- 229910052765 Lutetium Inorganic materials 0.000 claims abstract description 4
- 229910052787 antimony Inorganic materials 0.000 claims abstract description 4
- 229910052738 indium Inorganic materials 0.000 claims abstract description 4
- 229910052746 lanthanum Inorganic materials 0.000 claims abstract description 4
- 229910052706 scandium Inorganic materials 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 35
- 229910052779 Neodymium Inorganic materials 0.000 claims description 12
- 229910052769 Ytterbium Inorganic materials 0.000 claims description 7
- 229910052727 yttrium Inorganic materials 0.000 claims description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 238000000295 emission spectrum Methods 0.000 abstract description 35
- 230000003287 optical effect Effects 0.000 abstract description 2
- 239000007858 starting material Substances 0.000 description 21
- PLDDOISOJJCEMH-UHFFFAOYSA-N neodymium oxide Inorganic materials [O-2].[O-2].[O-2].[Nd+3].[Nd+3] PLDDOISOJJCEMH-UHFFFAOYSA-N 0.000 description 20
- FIXNOXLJNSSSLJ-UHFFFAOYSA-N ytterbium(III) oxide Inorganic materials O=[Yb]O[Yb]=O FIXNOXLJNSSSLJ-UHFFFAOYSA-N 0.000 description 19
- -1 neodymium ions Chemical class 0.000 description 14
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 description 12
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 description 12
- 238000005245 sintering Methods 0.000 description 11
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 10
- 229910000029 sodium carbonate Inorganic materials 0.000 description 10
- 239000008188 pellet Substances 0.000 description 8
- 239000010453 quartz Substances 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 238000002156 mixing Methods 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 238000001228 spectrum Methods 0.000 description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 description 6
- 238000005303 weighing Methods 0.000 description 6
- 229910011255 B2O3 Inorganic materials 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 229910052697 platinum Inorganic materials 0.000 description 5
- 230000005284 excitation Effects 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 230000000875 corresponding effect Effects 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 229910052808 lithium carbonate Inorganic materials 0.000 description 3
- 238000005453 pelletization Methods 0.000 description 3
- 238000010298 pulverizing process Methods 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 235000017550 sodium carbonate Nutrition 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 101150096040 GNAO1 gene Proteins 0.000 description 1
- 229910015667 MoO4 Inorganic materials 0.000 description 1
- 101150107341 RERE gene Proteins 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- ZNOKGRXACCSDPY-UHFFFAOYSA-N tungsten(VI) oxide Inorganic materials O=[W](=O)=O ZNOKGRXACCSDPY-UHFFFAOYSA-N 0.000 description 1
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-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
- C09K11/7776—Vanadates; Chromates; Molybdates; Tungstates
-
- 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
- C09K11/7766—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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP725278A JPS54100991A (en) | 1978-01-27 | 1978-01-27 | Fluorescent substance |
| JP7252/1978 | 1978-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1125494A true CA1125494A (en) | 1982-06-15 |
Family
ID=11660827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA320,411A Expired CA1125494A (en) | 1978-01-27 | 1979-01-29 | Phosphor |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS54100991A (enrdf_load_html_response) |
| CA (1) | CA1125494A (enrdf_load_html_response) |
| DE (1) | DE2903073B2 (enrdf_load_html_response) |
| FR (1) | FR2415657A1 (enrdf_load_html_response) |
| GB (1) | GB2013233B (enrdf_load_html_response) |
| NL (1) | NL179396C (enrdf_load_html_response) |
| SE (1) | SE430072B (enrdf_load_html_response) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES503245A0 (es) * | 1980-05-30 | 1982-05-16 | Gao Ges Automation Org | Perfeccionamientos en la fabricacion de papel para billetes de banco y similares |
| DE3121523A1 (de) * | 1980-05-30 | 1982-04-15 | GAO Gesellschaft für Automation und Organisation mbH, 8000 München | "wertpapier mit echtheitsmerkmalen in form von lumineszierenden substanzen, verfahren und vorrichtung zur echtheitsbestimmung" |
| ES8203280A1 (es) * | 1980-05-30 | 1982-04-01 | Gao Ges Automation Org | Perfeccionamientos en la fabricacion de papel moneda y simi-lares |
| WO1981003507A1 (en) * | 1980-05-30 | 1981-12-10 | Gao Ges Automation Org | Paper securities with authenticity mark of luminescent material |
| US5611958A (en) * | 1993-05-11 | 1997-03-18 | Hitachi Maxell, Ltd. | Infrared phosphor and material having latent images and optical reading system using said phosphor |
| DE69513350T2 (de) | 1994-03-17 | 2000-07-27 | Hitachi Maxell, Ltd. | PHOSPHOR, PHOSPHORZUSAMMENSETZUNG und FLUORESZENTER MARK-TRÄGER |
| ES2334941T3 (es) | 2005-03-29 | 2010-03-17 | NEMOTO & CO., LTD. | Fluorescente que emite luz infrarroja. |
| US8236239B2 (en) | 2007-11-16 | 2012-08-07 | Bernstein Eric F | Sterilizing compositions comprising phosphors for converting electromagnetic radiation to UVC radiation and methods for using the same |
| JP5163108B2 (ja) * | 2007-12-26 | 2013-03-13 | 大日本印刷株式会社 | 被筆記媒体および書込型筆記システム |
| JP2011021161A (ja) * | 2009-07-21 | 2011-02-03 | National Printing Bureau | 蛍光体 |
| CN102863961B (zh) * | 2011-07-08 | 2014-07-23 | 海洋王照明科技股份有限公司 | 铈掺杂硼酸钇铝发光材料、制备方法及其应用 |
| CN102424750B (zh) * | 2011-10-20 | 2013-08-21 | 北京工商大学 | 钨酸盐近红外量子剪裁材料及其制备方法与应用 |
| US9074137B2 (en) * | 2011-11-15 | 2015-07-07 | Honeywell International Inc. | Luminescent borates, materials and articles incorporating such borates, and methods and apparatus for their production and use in article authentication |
| US8993101B2 (en) * | 2011-11-15 | 2015-03-31 | Honeywell International Inc. | Luminescent borates, materials and articles incorporating such borates, and methods and apparatus for their production and use in article authentication |
| US9062220B2 (en) * | 2012-11-30 | 2015-06-23 | Honeywell International Inc. | Luminescent borates, luminescent materials and articles incorporating such borates |
| CN104178726A (zh) * | 2013-05-23 | 2014-12-03 | 海洋王照明科技股份有限公司 | 锑铽共掺杂稀土硼铝酸盐的发光薄膜及其制备方法和电致发光器件 |
| CN104004519B (zh) * | 2014-06-06 | 2016-02-10 | 西北大学 | 一种近红外下转换发光材料、制备方法及其应用 |
| CN113481009B (zh) * | 2021-07-02 | 2022-08-30 | 山东大学 | 一种Cr3+和Yb3+共掺红外发光材料及制备方法和应用 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3462707A (en) * | 1965-05-25 | 1969-08-19 | Bell Telephone Labor Inc | Nd and yb doped borate laser glass |
| GB1147377A (en) * | 1965-12-02 | 1969-04-02 | American Optical Corp | Method of generating laser light |
| FR1532609A (fr) * | 1967-06-01 | 1968-07-12 | Compositions et écrans détecteurs de rayonnements infra-rouges et procédés de préparation correspondants | |
| CA961147A (en) * | 1972-01-24 | 1975-01-14 | Western Electric Company, Incorporated | Laser employing a metallic pentaphosphate |
| NL7411101A (nl) * | 1973-08-21 | 1975-02-25 | Max Planck Gesellschaft | Werkwijze ter bereiding van verbeterde neody- mium-ultrafosfaten. |
| JPS5360888A (en) * | 1976-11-12 | 1978-05-31 | Hitachi Ltd | Fluorescent substance |
| JPS53106686A (en) * | 1977-03-02 | 1978-09-16 | Hitachi Ltd | Production of fluorescent substance |
-
1978
- 1978-01-27 JP JP725278A patent/JPS54100991A/ja active Granted
-
1979
- 1979-01-05 SE SE7900099A patent/SE430072B/sv not_active IP Right Cessation
- 1979-01-19 FR FR7901312A patent/FR2415657A1/fr active Granted
- 1979-01-26 DE DE19792903073 patent/DE2903073B2/de active Granted
- 1979-01-26 GB GB7902803A patent/GB2013233B/en not_active Expired
- 1979-01-29 NL NL7900695A patent/NL179396C/xx not_active IP Right Cessation
- 1979-01-29 CA CA320,411A patent/CA1125494A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2415657A1 (fr) | 1979-08-24 |
| SE7900099L (sv) | 1979-07-28 |
| FR2415657B1 (enrdf_load_html_response) | 1983-11-10 |
| NL179396C (nl) | 1986-09-01 |
| GB2013233A (en) | 1979-08-08 |
| NL179396B (nl) | 1986-04-01 |
| JPS564598B2 (enrdf_load_html_response) | 1981-01-30 |
| DE2903073B2 (de) | 1981-05-14 |
| DE2903073A1 (de) | 1979-08-02 |
| GB2013233B (en) | 1982-03-10 |
| SE430072B (sv) | 1983-10-17 |
| DE2903073C3 (enrdf_load_html_response) | 1990-08-02 |
| NL7900695A (nl) | 1979-07-31 |
| JPS54100991A (en) | 1979-08-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |