DE60017866T2 - Binderfreier Speicherleuchtschirm mit nadelförmigen Kristallen und Verfahren zu dessen Erzeugung - Google Patents
Binderfreier Speicherleuchtschirm mit nadelförmigen Kristallen und Verfahren zu dessen Erzeugung Download PDFInfo
- Publication number
- DE60017866T2 DE60017866T2 DE60017866T DE60017866T DE60017866T2 DE 60017866 T2 DE60017866 T2 DE 60017866T2 DE 60017866 T DE60017866 T DE 60017866T DE 60017866 T DE60017866 T DE 60017866T DE 60017866 T2 DE60017866 T2 DE 60017866T2
- Authority
- DE
- Germany
- Prior art keywords
- phosphor
- film
- substrate
- binder
- storage phosphor
- 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 - Lifetime
Links
- 238000003860 storage Methods 0.000 title claims description 28
- 238000000034 method Methods 0.000 title claims description 22
- 239000013078 crystal Substances 0.000 title description 17
- 238000004519 manufacturing process Methods 0.000 title description 12
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 85
- 239000000758 substrate Substances 0.000 claims description 23
- 238000002441 X-ray diffraction Methods 0.000 claims description 14
- 229910052794 bromium Inorganic materials 0.000 claims description 13
- 229910052801 chlorine Inorganic materials 0.000 claims description 13
- 238000001228 spectrum Methods 0.000 claims description 13
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 12
- 238000007740 vapor deposition Methods 0.000 claims description 12
- LYQFWZFBNBDLEO-UHFFFAOYSA-M caesium bromide Chemical compound [Br-].[Cs+] LYQFWZFBNBDLEO-UHFFFAOYSA-M 0.000 claims description 10
- 229910052783 alkali metal Inorganic materials 0.000 claims description 9
- 150000001340 alkali metals Chemical class 0.000 claims description 9
- 238000007738 vacuum evaporation Methods 0.000 claims description 9
- 229910052786 argon Inorganic materials 0.000 claims description 7
- 239000002243 precursor Substances 0.000 claims description 5
- 238000001771 vacuum deposition Methods 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 3
- 125000005843 halogen group Chemical group 0.000 claims description 2
- 239000012300 argon atmosphere Substances 0.000 claims 2
- 239000011888 foil Substances 0.000 description 11
- 150000004820 halides Chemical class 0.000 description 10
- 239000000203 mixture Substances 0.000 description 10
- 238000000151 deposition Methods 0.000 description 9
- 230000008021 deposition Effects 0.000 description 9
- 229910052731 fluorine Inorganic materials 0.000 description 9
- 238000001704 evaporation Methods 0.000 description 8
- 230000008020 evaporation Effects 0.000 description 8
- 238000005259 measurement Methods 0.000 description 7
- 230000035945 sensitivity Effects 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 239000011261 inert gas Substances 0.000 description 6
- 239000003513 alkali Substances 0.000 description 5
- 150000002178 europium compounds Chemical class 0.000 description 5
- 229910052740 iodine Inorganic materials 0.000 description 5
- 239000000123 paper Substances 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000004549 pulsed laser deposition Methods 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- 229910052693 Europium Inorganic materials 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000000313 electron-beam-induced deposition Methods 0.000 description 3
- 239000002985 plastic film Substances 0.000 description 3
- 229920006255 plastic film Polymers 0.000 description 3
- -1 Wärmeaufdampfung Substances 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 2
- 229910001508 alkali metal halide Inorganic materials 0.000 description 2
- 150000008045 alkali metal halides Chemical class 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002601 radiography Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 239000012808 vapor phase Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229920002284 Cellulose triacetate Polymers 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052692 Dysprosium Inorganic materials 0.000 description 1
- 229910052691 Erbium Inorganic materials 0.000 description 1
- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- 229910052689 Holmium Inorganic materials 0.000 description 1
- 241000511976 Hoya Species 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 229910052772 Samarium Inorganic materials 0.000 description 1
- 229910052771 Terbium Inorganic materials 0.000 description 1
- 229910052775 Thulium Inorganic materials 0.000 description 1
- 229910052769 Ytterbium Inorganic materials 0.000 description 1
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 1
- 229910001864 baryta Inorganic materials 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229910052701 rubidium Inorganic materials 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- 238000005019 vapor deposition process Methods 0.000 description 1
- 230000004304 visual acuity Effects 0.000 description 1
- 238000004876 x-ray fluorescence Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Conversion Of X-Rays Into Visible Images (AREA)
- Measurement Of Radiation (AREA)
- Luminescent Compositions (AREA)
- Physical Vapour Deposition (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE60017866T DE60017866T2 (de) | 1999-12-27 | 2000-11-28 | Binderfreier Speicherleuchtschirm mit nadelförmigen Kristallen und Verfahren zu dessen Erzeugung |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19963182 | 1999-12-27 | ||
| DE19963182 | 1999-12-27 | ||
| EP00201857 | 2000-05-24 | ||
| EP00201857A EP1158540A1 (en) | 2000-05-24 | 2000-05-24 | A binderless storage phosphor screen with needle shaped crystals |
| DE60017866T DE60017866T2 (de) | 1999-12-27 | 2000-11-28 | Binderfreier Speicherleuchtschirm mit nadelförmigen Kristallen und Verfahren zu dessen Erzeugung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60017866D1 DE60017866D1 (de) | 2005-03-10 |
| DE60017866T2 true DE60017866T2 (de) | 2006-03-23 |
Family
ID=26055916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60017866T Expired - Lifetime DE60017866T2 (de) | 1999-12-27 | 2000-11-28 | Binderfreier Speicherleuchtschirm mit nadelförmigen Kristallen und Verfahren zu dessen Erzeugung |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4769356B2 (https=) |
| DE (1) | DE60017866T2 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2001027B1 (en) | 2003-09-17 | 2013-01-23 | Konica Minolta Medical & Graphic, Inc. | Radiographic image conversion panel and production method thereof |
| JP2005114721A (ja) * | 2003-09-18 | 2005-04-28 | Konica Minolta Medical & Graphic Inc | 放射線画像変換パネルおよび放射線画像変換パネルの製造方法 |
| US20050072937A1 (en) | 2003-10-02 | 2005-04-07 | Konica Minolta Medical & Graphic, Inc. | Radiation image conversion panel and preparation method thereof |
| JP4889216B2 (ja) * | 2003-12-19 | 2012-03-07 | アグファ・ヘルスケア・エヌヴィ | プリカーサから貯蔵燐光体を製造する方法 |
| JP2005200647A (ja) * | 2003-12-19 | 2005-07-28 | Agfa Gevaert Nv | 貯蔵燐光体におけるアクチベータ要素の均質な混入 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6084381A (ja) * | 1983-10-14 | 1985-05-13 | Fuji Photo Film Co Ltd | 螢光体およびその製造法 |
| JPS60101174A (ja) * | 1983-11-07 | 1985-06-05 | Fuji Photo Film Co Ltd | 放射線像変換方法およびその方法に用いられる放射線像変換パネル |
| JP3130632B2 (ja) * | 1992-03-05 | 2001-01-31 | コニカ株式会社 | 放射線画像変換パネル |
-
2000
- 2000-11-28 DE DE60017866T patent/DE60017866T2/de not_active Expired - Lifetime
- 2000-12-25 JP JP2000392541A patent/JP4769356B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP4769356B2 (ja) | 2011-09-07 |
| JP2001249198A (ja) | 2001-09-14 |
| DE60017866D1 (de) | 2005-03-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: AGFA HEALTHCARE NV, MORTSEL, BE |