JPS62260884A - 蓄積型放射線像変換器 - Google Patents
蓄積型放射線像変換器Info
- Publication number
- JPS62260884A JPS62260884A JP17847686A JP17847686A JPS62260884A JP S62260884 A JPS62260884 A JP S62260884A JP 17847686 A JP17847686 A JP 17847686A JP 17847686 A JP17847686 A JP 17847686A JP S62260884 A JPS62260884 A JP S62260884A
- Authority
- JP
- Japan
- Prior art keywords
- image converter
- storage type
- mol
- phosphor
- radiation image
- 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
- 230000002285 radioactive effect Effects 0.000 title abstract 2
- 229910052693 Europium Inorganic materials 0.000 claims abstract description 18
- 239000000203 mixture Substances 0.000 claims abstract description 15
- 229910052684 Cerium Inorganic materials 0.000 claims abstract description 12
- 229910052771 Terbium Inorganic materials 0.000 claims abstract description 12
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 65
- 238000003860 storage Methods 0.000 claims description 47
- 230000005855 radiation Effects 0.000 claims description 20
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 claims description 17
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 13
- 229910052794 bromium Inorganic materials 0.000 claims description 13
- 239000011575 calcium Substances 0.000 claims description 12
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 claims description 11
- 239000000460 chlorine Substances 0.000 claims description 10
- 229910052801 chlorine Inorganic materials 0.000 claims description 10
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 7
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 claims description 7
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 6
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 6
- 229910052791 calcium Inorganic materials 0.000 claims description 6
- 229910052733 gallium Inorganic materials 0.000 claims description 6
- 229910052744 lithium Inorganic materials 0.000 claims description 6
- 239000011734 sodium Substances 0.000 claims description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 5
- 229910052790 beryllium Inorganic materials 0.000 claims description 5
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 claims description 5
- 229910052746 lanthanum Inorganic materials 0.000 claims description 5
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims description 5
- 229910052708 sodium Inorganic materials 0.000 claims description 5
- 229910052712 strontium Inorganic materials 0.000 claims description 5
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims description 5
- 229910052727 yttrium Inorganic materials 0.000 claims description 4
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 4
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims 1
- 229910001632 barium fluoride Inorganic materials 0.000 abstract description 17
- 229910052761 rare earth metal Inorganic materials 0.000 abstract description 15
- 230000035945 sensitivity Effects 0.000 abstract description 6
- 150000004820 halides Chemical class 0.000 abstract description 5
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 abstract description 5
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminium flouride Chemical compound F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 abstract description 3
- 230000001747 exhibiting effect Effects 0.000 abstract description 3
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 abstract description 3
- 239000002904 solvent Substances 0.000 abstract description 3
- NKQIMNKPSDEDMO-UHFFFAOYSA-L barium bromide Chemical compound [Br-].[Br-].[Ba+2] NKQIMNKPSDEDMO-UHFFFAOYSA-L 0.000 abstract description 2
- 229910001620 barium bromide Inorganic materials 0.000 abstract description 2
- WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 abstract description 2
- 229910001626 barium chloride Inorganic materials 0.000 abstract description 2
- 229910001638 barium iodide Inorganic materials 0.000 abstract description 2
- JZKFIPKXQBZXMW-UHFFFAOYSA-L beryllium difluoride Chemical compound F[Be]F JZKFIPKXQBZXMW-UHFFFAOYSA-L 0.000 abstract description 2
- 150000001649 bromium compounds Chemical class 0.000 abstract description 2
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 abstract description 2
- 229910001634 calcium fluoride Inorganic materials 0.000 abstract description 2
- 150000001805 chlorine compounds Chemical class 0.000 abstract description 2
- 150000002222 fluorine compounds Chemical class 0.000 abstract description 2
- 150000002823 nitrates Chemical class 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract description 2
- 238000010298 pulverizing process Methods 0.000 abstract description 2
- FVRNDBHWWSPNOM-UHFFFAOYSA-L strontium fluoride Chemical compound [F-].[F-].[Sr+2] FVRNDBHWWSPNOM-UHFFFAOYSA-L 0.000 abstract description 2
- 229910001637 strontium fluoride Inorganic materials 0.000 abstract description 2
- BYMUNNMMXKDFEZ-UHFFFAOYSA-K trifluorolanthanum Chemical compound F[La](F)F BYMUNNMMXKDFEZ-UHFFFAOYSA-K 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract 6
- 229910005270 GaF3 Inorganic materials 0.000 abstract 1
- 229910002319 LaF3 Inorganic materials 0.000 abstract 1
- 229910009527 YF3 Inorganic materials 0.000 abstract 1
- 229910001633 beryllium fluoride Inorganic materials 0.000 abstract 1
- 239000007767 bonding agent Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 238000004020 luminiscence type Methods 0.000 description 22
- 238000010304 firing Methods 0.000 description 11
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 description 10
- 239000002994 raw material Substances 0.000 description 10
- 150000001552 barium Chemical class 0.000 description 8
- 239000011159 matrix material Substances 0.000 description 8
- -1 barium chloride phosphor Chemical compound 0.000 description 5
- 125000001246 bromo group Chemical group Br* 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 4
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 239000012190 activator Substances 0.000 description 3
- 125000001309 chloro group Chemical group Cl* 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 229910001873 dinitrogen Inorganic materials 0.000 description 3
- 238000010894 electron beam technology Methods 0.000 description 3
- 150000002178 europium compounds Chemical class 0.000 description 3
- 239000011630 iodine Substances 0.000 description 3
- 229910052740 iodine Inorganic materials 0.000 description 3
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229940105963 yttrium fluoride Drugs 0.000 description 3
- RBORBHYCVONNJH-UHFFFAOYSA-K yttrium(iii) fluoride Chemical compound F[Y](F)F RBORBHYCVONNJH-UHFFFAOYSA-K 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 241001289141 Babr Species 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- FRVIZQXVKAWYRM-UHFFFAOYSA-N [P].[Ba] Chemical compound [P].[Ba] FRVIZQXVKAWYRM-UHFFFAOYSA-N 0.000 description 2
- 229910052788 barium Inorganic materials 0.000 description 2
- OYLGJCQECKOTOL-UHFFFAOYSA-L barium fluoride Chemical compound [F-].[F-].[Ba+2] OYLGJCQECKOTOL-UHFFFAOYSA-L 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 230000005865 ionizing radiation Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910001512 metal fluoride Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 238000004611 spectroscopical analysis Methods 0.000 description 2
- 229910052724 xenon Inorganic materials 0.000 description 2
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 2
- IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 description 1
- NKRISXMDKXBVRJ-UHFFFAOYSA-N 7-Ethoxy-4-methyl-2H-1-benzopyran-2-one Chemical compound CC1=CC(=O)OC2=CC(OCC)=CC=C21 NKRISXMDKXBVRJ-UHFFFAOYSA-N 0.000 description 1
- 241000349731 Afzelia bipindensis Species 0.000 description 1
- 101100165035 Arabidopsis thaliana AZF3 gene Proteins 0.000 description 1
- 229910015802 BaSr Inorganic materials 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- 206010034972 Photosensitivity reaction Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910001515 alkali metal fluoride Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- SGUXGJPBTNFBAD-UHFFFAOYSA-L barium iodide Chemical compound [I-].[I-].[Ba+2] SGUXGJPBTNFBAD-UHFFFAOYSA-L 0.000 description 1
- 229940075444 barium iodide Drugs 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 150000001785 cerium compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000026030 halogenation Effects 0.000 description 1
- 238000005658 halogenation reaction Methods 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- PSGAAPLEWMOORI-PEINSRQWSA-N medroxyprogesterone acetate Chemical compound C([C@@]12C)CC(=O)C=C1[C@@H](C)C[C@@H]1[C@@H]2CC[C@]2(C)[C@@](OC(C)=O)(C(C)=O)CC[C@H]21 PSGAAPLEWMOORI-PEINSRQWSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000036211 photosensitivity Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 150000003502 terbium compounds Chemical class 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Conversion Of X-Rays Into Visible Images (AREA)
- Luminescent Compositions (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17847686A JPS62260884A (ja) | 1979-06-19 | 1986-07-29 | 蓄積型放射線像変換器 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7729079A JPS5945706B2 (ja) | 1979-06-19 | 1979-06-19 | 螢光体 |
| JP17847686A JPS62260884A (ja) | 1979-06-19 | 1986-07-29 | 蓄積型放射線像変換器 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7729079A Division JPS5945706B2 (ja) | 1979-06-17 | 1979-06-19 | 螢光体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62260884A true JPS62260884A (ja) | 1987-11-13 |
| JPS6310196B2 JPS6310196B2 (de) | 1988-03-04 |
Family
ID=26418396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17847686A Granted JPS62260884A (ja) | 1979-06-19 | 1986-07-29 | 蓄積型放射線像変換器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62260884A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004086089A1 (ja) * | 2003-03-24 | 2004-10-07 | Hokushin Corporation | 熱蛍光線量計用フッ化物単結晶材料及び熱蛍光線量計 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5128591A (de) * | 1974-09-04 | 1976-03-10 | Sugai Chemical Ind Co Ltd | |
| JPS5512145A (en) * | 1978-07-12 | 1980-01-28 | Dainippon Toryo Co Ltd | Conversion of radiation image |
| JPS6310196A (ja) * | 1986-07-01 | 1988-01-16 | 株式会社リコー | 音声認識装置 |
-
1986
- 1986-07-29 JP JP17847686A patent/JPS62260884A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5128591A (de) * | 1974-09-04 | 1976-03-10 | Sugai Chemical Ind Co Ltd | |
| JPS5512145A (en) * | 1978-07-12 | 1980-01-28 | Dainippon Toryo Co Ltd | Conversion of radiation image |
| JPS6310196A (ja) * | 1986-07-01 | 1988-01-16 | 株式会社リコー | 音声認識装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004086089A1 (ja) * | 2003-03-24 | 2004-10-07 | Hokushin Corporation | 熱蛍光線量計用フッ化物単結晶材料及び熱蛍光線量計 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6310196B2 (de) | 1988-03-04 |
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