FR2415657A1 - Preparation de phosphores utilises dans un lecteur optique de cartes - Google Patents
Preparation de phosphores utilises dans un lecteur optique de cartesInfo
- Publication number
- FR2415657A1 FR2415657A1 FR7901312A FR7901312A FR2415657A1 FR 2415657 A1 FR2415657 A1 FR 2415657A1 FR 7901312 A FR7901312 A FR 7901312A FR 7901312 A FR7901312 A FR 7901312A FR 2415657 A1 FR2415657 A1 FR 2415657A1
- Authority
- FR
- France
- Prior art keywords
- ndx
- card reader
- optical card
- yby
- phosphores
- 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
- 230000003287 optical effect Effects 0.000 title abstract 2
- 229910052698 phosphorus Inorganic materials 0.000 abstract 3
- 239000011574 phosphorus Substances 0.000 abstract 3
- 150000003017 phosphorus Chemical class 0.000 abstract 2
- 229910052765 Lutetium Inorganic materials 0.000 abstract 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052787 antimony Inorganic materials 0.000 abstract 1
- 238000000295 emission spectrum Methods 0.000 abstract 1
- 229910052738 indium Inorganic materials 0.000 abstract 1
- 229910052746 lanthanum Inorganic materials 0.000 abstract 1
- 229910052706 scandium Inorganic materials 0.000 abstract 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP725278A JPS54100991A (en) | 1978-01-27 | 1978-01-27 | Fluorescent substance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2415657A1 true FR2415657A1 (fr) | 1979-08-24 |
| FR2415657B1 FR2415657B1 (enrdf_load_stackoverflow) | 1983-11-10 |
Family
ID=11660827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7901312A Granted FR2415657A1 (fr) | 1978-01-27 | 1979-01-19 | Preparation de phosphores utilises dans un lecteur optique de cartes |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS54100991A (enrdf_load_stackoverflow) |
| CA (1) | CA1125494A (enrdf_load_stackoverflow) |
| DE (1) | DE2903073B2 (enrdf_load_stackoverflow) |
| FR (1) | FR2415657A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2013233B (enrdf_load_stackoverflow) |
| NL (1) | NL179396C (enrdf_load_stackoverflow) |
| SE (1) | SE430072B (enrdf_load_stackoverflow) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1981003510A1 (fr) * | 1980-05-30 | 1981-12-10 | Gao Ges Automation Org | Papier-valeur avec marque d'authenticite en matiere luminescente uniquement dans une region invisible du spectre optique et procede pour sa verification |
| 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" |
| JPH0212195B2 (enrdf_load_stackoverflow) * | 1980-05-30 | 1990-03-19 | Gee Aa Oo G Fuyuuru Automatsuioon Unto Oruganizatsuioon Mbh | |
| ES503112A0 (es) * | 1980-05-30 | 1982-04-01 | Gao Ges Automation Org | Perfeccionamientos en la fabricacion de papel moneda y simi-lares |
| 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 |
| EP0931823A3 (en) * | 1994-03-17 | 2000-06-21 | Hitachi Maxell, Ltd. | Fluorescent substance, fluorescent composition, fluorescent mark carrier and optical reader therefor |
| EP1865044B1 (en) * | 2005-03-29 | 2009-11-18 | Nemoto & Co., Ltd. | Infra-red light emitting fluorescent substance |
| WO2009064845A2 (en) | 2007-11-16 | 2009-05-22 | 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 |
| 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 |
| 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 |
| 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1532609A (fr) * | 1967-06-01 | 1968-07-12 | Compositions et écrans détecteurs de rayonnements infra-rouges et procédés de préparation correspondants | |
| FR2241497A1 (enrdf_load_stackoverflow) * | 1973-08-21 | 1975-03-21 | Max Planck Gesellschaft | |
| FR2329342A1 (fr) * | 1972-01-24 | 1977-05-27 | Western Electric Co | Phosphates cristallises pour lasers |
| DE2750321A1 (de) * | 1976-11-12 | 1978-05-18 | Hitachi Ltd | Infrarot-infrarot-fluoreszenzstoff |
| FR2382490A1 (fr) * | 1977-03-02 | 1978-09-29 | Hitachi Ltd | Procede pour fabriquer des phosphores, notamment des phosphores emettant des infrarouges en reponse a la reception d'infrarouges |
Family Cites Families (2)
| 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 |
-
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 CA CA320,411A patent/CA1125494A/en not_active Expired
- 1979-01-29 NL NL7900695A patent/NL179396C/xx not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1532609A (fr) * | 1967-06-01 | 1968-07-12 | Compositions et écrans détecteurs de rayonnements infra-rouges et procédés de préparation correspondants | |
| FR2329342A1 (fr) * | 1972-01-24 | 1977-05-27 | Western Electric Co | Phosphates cristallises pour lasers |
| FR2241497A1 (enrdf_load_stackoverflow) * | 1973-08-21 | 1975-03-21 | Max Planck Gesellschaft | |
| DE2750321A1 (de) * | 1976-11-12 | 1978-05-18 | Hitachi Ltd | Infrarot-infrarot-fluoreszenzstoff |
| FR2382490A1 (fr) * | 1977-03-02 | 1978-09-29 | Hitachi Ltd | Procede pour fabriquer des phosphores, notamment des phosphores emettant des infrarouges en reponse a la reception d'infrarouges |
Non-Patent Citations (1)
| Title |
|---|
| EXBK/76 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS564598B2 (enrdf_load_stackoverflow) | 1981-01-30 |
| CA1125494A (en) | 1982-06-15 |
| GB2013233A (en) | 1979-08-08 |
| DE2903073B2 (de) | 1981-05-14 |
| JPS54100991A (en) | 1979-08-09 |
| DE2903073A1 (de) | 1979-08-02 |
| SE430072B (sv) | 1983-10-17 |
| SE7900099L (sv) | 1979-07-28 |
| NL7900695A (nl) | 1979-07-31 |
| GB2013233B (en) | 1982-03-10 |
| FR2415657B1 (enrdf_load_stackoverflow) | 1983-11-10 |
| NL179396B (nl) | 1986-04-01 |
| DE2903073C3 (enrdf_load_stackoverflow) | 1990-08-02 |
| NL179396C (nl) | 1986-09-01 |
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