JPH0526835B2 - - Google Patents
Info
- Publication number
- JPH0526835B2 JPH0526835B2 JP14538584A JP14538584A JPH0526835B2 JP H0526835 B2 JPH0526835 B2 JP H0526835B2 JP 14538584 A JP14538584 A JP 14538584A JP 14538584 A JP14538584 A JP 14538584A JP H0526835 B2 JPH0526835 B2 JP H0526835B2
- Authority
- JP
- Japan
- Prior art keywords
- phosphor
- bax
- 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 - Lifetime
Links
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 113
- 229910052693 Europium Inorganic materials 0.000 claims description 30
- -1 europium-activated barium Chemical class 0.000 claims description 26
- 150000004820 halides Chemical class 0.000 claims description 25
- 239000002994 raw material Substances 0.000 claims description 25
- 239000002131 composite material Substances 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 229910052794 bromium Inorganic materials 0.000 claims description 11
- 229910052801 chlorine Inorganic materials 0.000 claims description 10
- 229910052736 halogen Inorganic materials 0.000 claims description 7
- 150000002367 halogens Chemical class 0.000 claims description 7
- 229910052740 iodine Inorganic materials 0.000 claims description 7
- 241001289141 Babr Species 0.000 description 19
- 238000000695 excitation spectrum Methods 0.000 description 19
- 238000004020 luminiscence type Methods 0.000 description 18
- 238000000295 emission spectrum Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 13
- 230000005855 radiation Effects 0.000 description 13
- 230000005284 excitation Effects 0.000 description 11
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 description 9
- 229910052788 barium Inorganic materials 0.000 description 8
- 239000000725 suspension Substances 0.000 description 8
- 238000010304 firing Methods 0.000 description 7
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 6
- 150000002178 europium compounds Chemical class 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- NKQIMNKPSDEDMO-UHFFFAOYSA-L barium bromide Chemical compound [Br-].[Br-].[Ba+2] NKQIMNKPSDEDMO-UHFFFAOYSA-L 0.000 description 4
- 229910001620 barium bromide Inorganic materials 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000003745 diagnosis Methods 0.000 description 4
- 238000010894 electron beam technology Methods 0.000 description 4
- 238000009659 non-destructive testing Methods 0.000 description 4
- 238000002601 radiography Methods 0.000 description 4
- 229910001615 alkaline earth metal halide Inorganic materials 0.000 description 3
- HBHVDXQRNLPIRO-UHFFFAOYSA-L barium(2+);bromide;fluoride Chemical compound [F-].[Br-].[Ba+2] HBHVDXQRNLPIRO-UHFFFAOYSA-L 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000001678 irradiating effect Effects 0.000 description 3
- 238000001291 vacuum drying Methods 0.000 description 3
- 229910016036 BaF 2 Inorganic materials 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 229910001618 alkaline earth metal fluoride 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
- WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 description 2
- 229910001626 barium chloride Inorganic materials 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification 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
- 229910052712 strontium Inorganic materials 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical group [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 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
- 230000004913 activation Effects 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 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
- SGUXGJPBTNFBAD-UHFFFAOYSA-L barium iodide Chemical compound [I-].[I-].[Ba+2] SGUXGJPBTNFBAD-UHFFFAOYSA-L 0.000 description 1
- 229910001638 barium iodide Inorganic materials 0.000 description 1
- 229940075444 barium iodide Drugs 0.000 description 1
- RBRFDGCVTRKUEW-UHFFFAOYSA-L barium(2+);chloride;fluoride Chemical compound [F-].[Cl-].[Ba+2] RBRFDGCVTRKUEW-UHFFFAOYSA-L 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- QEDFUJZRPHEBFG-UHFFFAOYSA-K europium(3+);tribromide Chemical compound Br[Eu](Br)Br QEDFUJZRPHEBFG-UHFFFAOYSA-K 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical group [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Conversion Of X-Rays Into Visible Images (AREA)
- Luminescent Compositions (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14538584A JPS6123679A (ja) | 1984-07-13 | 1984-07-13 | 螢光体およびその製造法 |
| DE8585108726T DE3574985D1 (de) | 1984-07-13 | 1985-07-12 | Phosphor, verfahren zum speichern und zur wiedergabe eines strahlungsbildes und schirm zum speichern eines strahlungsbildes. |
| EP85108726A EP0168057B1 (de) | 1984-07-13 | 1985-07-12 | Phosphor, Verfahren zum Speichern und zur Wiedergabe eines Strahlungsbildes und Schirm zum Speichern eines Strahlungsbildes |
| US06/754,424 US4698508A (en) | 1984-07-13 | 1985-07-12 | Phosphor, radiation image recording and reproducing method and radiation image storage panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14538584A JPS6123679A (ja) | 1984-07-13 | 1984-07-13 | 螢光体およびその製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6123679A JPS6123679A (ja) | 1986-02-01 |
| JPH0526835B2 true JPH0526835B2 (de) | 1993-04-19 |
Family
ID=15384019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14538584A Granted JPS6123679A (ja) | 1984-07-13 | 1984-07-13 | 螢光体およびその製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6123679A (de) |
-
1984
- 1984-07-13 JP JP14538584A patent/JPS6123679A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6123679A (ja) | 1986-02-01 |
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