JPH058754B2 - - Google Patents
Info
- Publication number
- JPH058754B2 JPH058754B2 JP7048485A JP7048485A JPH058754B2 JP H058754 B2 JPH058754 B2 JP H058754B2 JP 7048485 A JP7048485 A JP 7048485A JP 7048485 A JP7048485 A JP 7048485A JP H058754 B2 JPH058754 B2 JP H058754B2
- Authority
- JP
- Japan
- Prior art keywords
- phosphor
- bismuth
- range
- present
- stimulated
- 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 - Fee Related
Links
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 80
- 229910052797 bismuth Inorganic materials 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 18
- 150000004820 halides Chemical class 0.000 claims description 15
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims description 14
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical class [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 claims description 13
- 239000002994 raw material Substances 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 238000010304 firing Methods 0.000 claims description 7
- 229910052794 bromium Inorganic materials 0.000 claims description 6
- 229910052801 chlorine Inorganic materials 0.000 claims description 6
- 229910052740 iodine Inorganic materials 0.000 claims description 6
- 229910052736 halogen Inorganic materials 0.000 claims description 4
- 150000002367 halogens Chemical class 0.000 claims description 4
- 230000005855 radiation Effects 0.000 description 18
- 238000000034 method Methods 0.000 description 16
- XQPRBTXUXXVTKB-UHFFFAOYSA-M caesium iodide Chemical compound [I-].[Cs+] XQPRBTXUXXVTKB-UHFFFAOYSA-M 0.000 description 13
- AIYUHDOJVYHVIT-UHFFFAOYSA-M caesium chloride Chemical compound [Cl-].[Cs+] AIYUHDOJVYHVIT-UHFFFAOYSA-M 0.000 description 12
- -1 bismuth-activated cesium halide phosphor (halogenated cesium phosphor Chemical class 0.000 description 11
- 238000004020 luminiscence type Methods 0.000 description 11
- LYQFWZFBNBDLEO-UHFFFAOYSA-M caesium bromide Chemical compound [Br-].[Cs+] LYQFWZFBNBDLEO-UHFFFAOYSA-M 0.000 description 10
- 238000000295 emission spectrum Methods 0.000 description 9
- 238000000695 excitation spectrum Methods 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- 238000002601 radiography Methods 0.000 description 6
- 238000003745 diagnosis Methods 0.000 description 3
- 238000010894 electron beam technology Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052761 rare earth metal Inorganic materials 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910001615 alkaline earth metal halide Inorganic materials 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
- 150000001622 bismuth compounds Chemical class 0.000 description 2
- 229910052792 caesium Inorganic materials 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000009659 non-destructive testing Methods 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 229910052691 Erbium Inorganic materials 0.000 description 1
- 229910052693 Europium Inorganic materials 0.000 description 1
- 229910052689 Holmium Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910052779 Neodymium 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
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 229910001508 alkali metal halide Inorganic materials 0.000 description 1
- 150000008045 alkali metal halides Chemical class 0.000 description 1
- 229910001618 alkaline earth metal fluoride Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- BRCWHGIUHLWZBK-UHFFFAOYSA-K bismuth;trifluoride Chemical compound F[Bi](F)F BRCWHGIUHLWZBK-UHFFFAOYSA-K 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000001748 luminescence spectrum Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Conversion Of X-Rays Into Visible Images (AREA)
- Luminescent Compositions (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7048485A JPS6225189A (ja) | 1985-04-02 | 1985-04-02 | 螢光体およびその製造法 |
| US06/846,919 US4780375A (en) | 1985-04-02 | 1986-04-01 | Phosphor, and radiation image storage panel |
| DE86104503T DE3688630T2 (de) | 1985-04-02 | 1986-04-02 | Phosphor, Verfahren zum Speichern und zur Wiedergabe eines Strahlungsbildes und Schirm zum Speichern eines Strahlungsbildes. |
| EP86104503A EP0200017B1 (de) | 1985-04-02 | 1986-04-02 | Phosphor, Verfahren zum Speichern und zur Wiedergabe eines Strahlungsbildes und Schirm zum Speichern eines Strahlungsbildes |
| US07/184,881 US4801806A (en) | 1985-04-02 | 1988-04-22 | Radiation image recording and reproducing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7048485A JPS6225189A (ja) | 1985-04-02 | 1985-04-02 | 螢光体およびその製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6225189A JPS6225189A (ja) | 1987-02-03 |
| JPH058754B2 true JPH058754B2 (de) | 1993-02-03 |
Family
ID=13432839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7048485A Granted JPS6225189A (ja) | 1985-04-02 | 1985-04-02 | 螢光体およびその製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6225189A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ240316A (en) * | 1990-10-25 | 1996-12-20 | Univ Michigan | Compound for treating disease mediated by the elaboration of elam-1 on endothelial cells |
| EP1017062A3 (de) | 1998-12-28 | 2001-10-04 | Fuji Photo Film Co., Ltd. | Strahlungsbildwandler und Verfahren zur Herstellung desselben |
| JP4125311B2 (ja) | 2005-08-30 | 2008-07-30 | 株式会社東芝 | ロボットおよびマニピュレータ |
| JP6271909B2 (ja) * | 2013-08-20 | 2018-01-31 | キヤノン株式会社 | シンチレータ結晶体及び放射線検出器 |
-
1985
- 1985-04-02 JP JP7048485A patent/JPS6225189A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6225189A (ja) | 1987-02-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |