JPS60101173A - 螢光体およびその製造法 - Google Patents
螢光体およびその製造法Info
- Publication number
- JPS60101173A JPS60101173A JP20872783A JP20872783A JPS60101173A JP S60101173 A JPS60101173 A JP S60101173A JP 20872783 A JP20872783 A JP 20872783A JP 20872783 A JP20872783 A JP 20872783A JP S60101173 A JPS60101173 A JP S60101173A
- Authority
- JP
- Japan
- Prior art keywords
- phosphor
- formula
- phosphor according
- producing
- compositional formula
- 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
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims abstract description 163
- 238000004519 manufacturing process Methods 0.000 title claims description 21
- 229910052693 Europium Inorganic materials 0.000 claims abstract description 36
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000000203 mixture Substances 0.000 claims abstract description 31
- 150000004820 halides Chemical class 0.000 claims abstract description 26
- 239000002131 composite material Substances 0.000 claims abstract description 21
- 229910052794 bromium Inorganic materials 0.000 claims abstract description 15
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims abstract description 13
- 150000001342 alkaline earth metals Chemical class 0.000 claims abstract description 13
- 229910052740 iodine Inorganic materials 0.000 claims abstract description 11
- 238000010304 firing Methods 0.000 claims abstract description 9
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract description 7
- 150000001340 alkali metals Chemical class 0.000 claims abstract description 7
- 229910052792 caesium Inorganic materials 0.000 claims abstract description 7
- 229910052788 barium Inorganic materials 0.000 claims abstract description 6
- 229910052712 strontium Inorganic materials 0.000 claims abstract description 6
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 5
- 229910052701 rubidium Inorganic materials 0.000 claims abstract description 5
- 239000002994 raw material Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 13
- 229910052736 halogen Inorganic materials 0.000 claims description 10
- 150000002367 halogens Chemical class 0.000 claims description 10
- 229910052703 rhodium Inorganic materials 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 abstract description 5
- 230000005284 excitation Effects 0.000 abstract description 4
- 239000007858 starting material Substances 0.000 abstract 2
- 238000002441 X-ray diffraction Methods 0.000 description 19
- 238000004020 luminiscence type Methods 0.000 description 18
- 238000000295 emission spectrum Methods 0.000 description 12
- 239000013078 crystal Substances 0.000 description 11
- 230000005855 radiation Effects 0.000 description 11
- 238000000695 excitation spectrum Methods 0.000 description 9
- LYQFWZFBNBDLEO-UHFFFAOYSA-M caesium bromide Chemical compound [Br-].[Cs+] LYQFWZFBNBDLEO-UHFFFAOYSA-M 0.000 description 8
- 238000002156 mixing Methods 0.000 description 7
- 238000010894 electron beam technology Methods 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 5
- 229910001618 alkaline earth metal fluoride Inorganic materials 0.000 description 5
- AIYUHDOJVYHVIT-UHFFFAOYSA-M caesium chloride Chemical compound [Cl-].[Cs+] AIYUHDOJVYHVIT-UHFFFAOYSA-M 0.000 description 4
- XQPRBTXUXXVTKB-UHFFFAOYSA-M caesium iodide Chemical compound [I-].[Cs+] XQPRBTXUXXVTKB-UHFFFAOYSA-M 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 150000002178 europium compounds Chemical class 0.000 description 3
- 229910001508 alkali metal halide Inorganic materials 0.000 description 2
- 150000008045 alkali metal halides Chemical class 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
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002090 carbon oxide Inorganic materials 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- -1 oxides Chemical class 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- JAAGVIUFBAHDMA-UHFFFAOYSA-M rubidium bromide Chemical compound [Br-].[Rb+] JAAGVIUFBAHDMA-UHFFFAOYSA-M 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- UNMYWSMUMWPJLR-UHFFFAOYSA-L Calcium iodide Chemical compound [Ca+2].[I-].[I-] UNMYWSMUMWPJLR-UHFFFAOYSA-L 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910017717 NH4X Inorganic materials 0.000 description 1
- 235000010724 Wisteria floribunda Nutrition 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 229910001615 alkaline earth metal halide Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- NKQIMNKPSDEDMO-UHFFFAOYSA-L barium bromide Chemical compound [Br-].[Br-].[Ba+2] NKQIMNKPSDEDMO-UHFFFAOYSA-L 0.000 description 1
- 229910001620 barium bromide Inorganic materials 0.000 description 1
- OYLGJCQECKOTOL-UHFFFAOYSA-L barium fluoride Chemical compound [F-].[F-].[Ba+2] OYLGJCQECKOTOL-UHFFFAOYSA-L 0.000 description 1
- 229910001632 barium fluoride Inorganic materials 0.000 description 1
- 229910001638 barium iodide Inorganic materials 0.000 description 1
- 150000001649 bromium compounds Chemical class 0.000 description 1
- 229910001640 calcium iodide Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- QEDFUJZRPHEBFG-UHFFFAOYSA-K europium(3+);tribromide Chemical compound Br[Eu](Br)Br QEDFUJZRPHEBFG-UHFFFAOYSA-K 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 150000004694 iodide salts Chemical class 0.000 description 1
- 238000001748 luminescence spectrum Methods 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 108091008695 photoreceptors Proteins 0.000 description 1
- 238000002601 radiography Methods 0.000 description 1
- 230000000637 radiosensitizating effect Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 150000003463 sulfur Chemical class 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Luminescent Compositions (AREA)
- Conversion Of X-Rays Into Visible Images (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20872783A JPS60101173A (ja) | 1983-11-07 | 1983-11-07 | 螢光体およびその製造法 |
| DE8484113381T DE3482869D1 (de) | 1983-11-07 | 1984-11-06 | Phosphor, verfahren zum speichern und zum reproduzieren eines strahlungsbildes und schirm zum speichern eines strahlungsbildes mittels dieses verfahrens. |
| EP84113381A EP0144772B1 (en) | 1983-11-07 | 1984-11-06 | Phosphor, radiation image recordng and reproducing method and radiation image storage panel employing the same |
| CA000467150A CA1234970A (en) | 1983-11-07 | 1984-11-06 | Phosphor, radiation image recording and reproducing method and radiation image storage panel employing the same |
| US07/835,113 US5458811A (en) | 1983-11-07 | 1992-02-14 | Phosphor, radiation image recording and reproducing method and radiation image storage panel employing same |
| US08/462,774 US5540859A (en) | 1983-11-07 | 1995-06-05 | Phosphor, radiation image recording and reproducing method and radiation image storage panel employing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20872783A JPS60101173A (ja) | 1983-11-07 | 1983-11-07 | 螢光体およびその製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60101173A true JPS60101173A (ja) | 1985-06-05 |
| JPH0248595B2 JPH0248595B2 (enrdf_load_stackoverflow) | 1990-10-25 |
Family
ID=16561077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20872783A Granted JPS60101173A (ja) | 1983-11-07 | 1983-11-07 | 螢光体およびその製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60101173A (enrdf_load_stackoverflow) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6172087A (ja) * | 1984-09-14 | 1986-04-14 | Konishiroku Photo Ind Co Ltd | 放射線画像変換方法及びその方法に用いられる放射線画像変換パネル |
| JPS6172089A (ja) * | 1984-09-14 | 1986-04-14 | Konishiroku Photo Ind Co Ltd | 放射線画像変換方法及びその方法に用いられる放射線画像変換パネル |
| JPS6172088A (ja) * | 1984-09-14 | 1986-04-14 | Konishiroku Photo Ind Co Ltd | 放射線画像変換方法及びその方法に用いられる放射線画像変換パネル |
| JPS6247599A (ja) * | 1985-08-26 | 1987-03-02 | コニカ株式会社 | 放射線画像変換パネルの製造方法 |
| JPS6275400A (ja) * | 1985-09-30 | 1987-04-07 | コニカ株式会社 | 放射線画像変換パネルの製造方法 |
| JPS62211635A (ja) * | 1986-03-13 | 1987-09-17 | Konishiroku Photo Ind Co Ltd | 放射線画像変換パネル重積体 |
| JPS644689A (en) * | 1987-06-15 | 1989-01-09 | Siemens Ag | Storage fluorescent |
| US6744056B1 (en) | 1998-12-28 | 2004-06-01 | Fuji Photo Film Co., Ltd. | Radiation image conversion panel and method of manufacturing radiation image conversion panel |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5426233A (en) * | 1977-08-01 | 1979-02-27 | Igaki Sangiyou Kk | Insulating material for smelting or casting metal |
| JPS562385A (en) * | 1979-06-19 | 1981-01-12 | Dainippon Toryo Co Ltd | Fluorescent substance |
| JPS58109897A (ja) * | 1981-12-24 | 1983-06-30 | 富士写真フイルム株式会社 | 放射線像変換方法 |
-
1983
- 1983-11-07 JP JP20872783A patent/JPS60101173A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5426233A (en) * | 1977-08-01 | 1979-02-27 | Igaki Sangiyou Kk | Insulating material for smelting or casting metal |
| JPS562385A (en) * | 1979-06-19 | 1981-01-12 | Dainippon Toryo Co Ltd | Fluorescent substance |
| JPS58109897A (ja) * | 1981-12-24 | 1983-06-30 | 富士写真フイルム株式会社 | 放射線像変換方法 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6172087A (ja) * | 1984-09-14 | 1986-04-14 | Konishiroku Photo Ind Co Ltd | 放射線画像変換方法及びその方法に用いられる放射線画像変換パネル |
| JPS6172089A (ja) * | 1984-09-14 | 1986-04-14 | Konishiroku Photo Ind Co Ltd | 放射線画像変換方法及びその方法に用いられる放射線画像変換パネル |
| JPS6172088A (ja) * | 1984-09-14 | 1986-04-14 | Konishiroku Photo Ind Co Ltd | 放射線画像変換方法及びその方法に用いられる放射線画像変換パネル |
| JPS6247599A (ja) * | 1985-08-26 | 1987-03-02 | コニカ株式会社 | 放射線画像変換パネルの製造方法 |
| JPS6275400A (ja) * | 1985-09-30 | 1987-04-07 | コニカ株式会社 | 放射線画像変換パネルの製造方法 |
| JPS62211635A (ja) * | 1986-03-13 | 1987-09-17 | Konishiroku Photo Ind Co Ltd | 放射線画像変換パネル重積体 |
| JPS644689A (en) * | 1987-06-15 | 1989-01-09 | Siemens Ag | Storage fluorescent |
| US6744056B1 (en) | 1998-12-28 | 2004-06-01 | Fuji Photo Film Co., Ltd. | Radiation image conversion panel and method of manufacturing radiation image conversion panel |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0248595B2 (enrdf_load_stackoverflow) | 1990-10-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |