JPS6173787A - 放射線画像変換方法 - Google Patents

放射線画像変換方法

Info

Publication number: JPS6173787A
Authority: JP; Japan
Prior art keywords: phosphor; mol; alkali halide; halide phosphor; compound group
Prior art date: 1984-09-18
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

Application number

JP19636784A

Other languages

English (en)

Japanese (ja)

Other versions

JPH0514751B2 (fr

Inventor

Fumio Shimada

文生島田

Akiko Kano

加野　亜紀子

Hisanori Tsuchino

久憲土野

Koji Amitani

幸二網谷

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Konica Minolta Inc

Original Assignee

Konica Minolta Inc

Priority date (The priority date 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 date listed.)

1984-09-18

Filing date

1984-09-18

Publication date

1986-04-15

1984-09-18 Application filed by Konica Minolta Inc filed Critical Konica Minolta Inc

1984-09-18 Priority to JP19636784A priority Critical patent/JPS6173787A/ja

1985-09-16 Priority to DE8585306567T priority patent/DE3578081D1/de

1985-09-16 Priority to EP19850306567 priority patent/EP0174875B1/fr

1986-04-15 Publication of JPS6173787A publication Critical patent/JPS6173787A/ja

1989-04-25 Priority to US07/344,543 priority patent/US5028509A/en

1993-02-25 Publication of JPH0514751B2 publication Critical patent/JPH0514751B2/ja

Status Granted legal-status Critical Current

Links

OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims abstract description 60
239000003513 alkali Substances 0.000 title claims description 17
150000004820 halides Chemical class 0.000 title claims description 17
239000000203 mixture Substances 0.000 claims abstract description 15
229910052688 Gadolinium Inorganic materials 0.000 claims abstract description 7
229910052727 yttrium Inorganic materials 0.000 claims abstract description 7
229910052791 calcium Inorganic materials 0.000 claims abstract description 6
229910052738 indium Inorganic materials 0.000 claims abstract description 6
229910052693 Europium Inorganic materials 0.000 claims abstract description 5
229910052771 Terbium Inorganic materials 0.000 claims abstract description 5
229910052749 magnesium Inorganic materials 0.000 claims abstract description 5
229910052712 strontium Inorganic materials 0.000 claims abstract description 5
229910052684 Cerium Inorganic materials 0.000 claims abstract description 4
229910052779 Neodymium Inorganic materials 0.000 claims abstract description 4
229910052788 barium Inorganic materials 0.000 claims abstract description 4
229910052790 beryllium Inorganic materials 0.000 claims abstract description 4
229910052733 gallium Inorganic materials 0.000 claims abstract description 4
229910052736 halogen Inorganic materials 0.000 claims abstract description 4
150000002367 halogens Chemical class 0.000 claims abstract description 4
229910052746 lanthanum Inorganic materials 0.000 claims abstract description 4
229910052772 Samarium Inorganic materials 0.000 claims abstract description 3
229910052708 sodium Inorganic materials 0.000 claims abstract description 3
229910052751 metal Inorganic materials 0.000 claims description 8
239000002184 metal Substances 0.000 claims description 8
229910052802 copper Inorganic materials 0.000 claims description 4
-1 E u Inorganic materials 0.000 claims description 3
229910052691 Erbium Inorganic materials 0.000 claims description 3
229910052777 Praseodymium Inorganic materials 0.000 claims description 3
229910052769 Ytterbium Inorganic materials 0.000 claims description 3
229910052793 cadmium Inorganic materials 0.000 claims description 3
229910052706 scandium Inorganic materials 0.000 claims description 3
229910052784 alkaline earth metal Inorganic materials 0.000 claims description 2
150000001342 alkaline earth metals Chemical class 0.000 claims description 2
229910052782 aluminium Inorganic materials 0.000 claims description 2
229910052759 nickel Inorganic materials 0.000 claims description 2
229910052794 bromium Inorganic materials 0.000 claims 2
229910052801 chlorine Inorganic materials 0.000 claims 2
229910052731 fluorine Inorganic materials 0.000 claims 2
229910052692 Dysprosium Inorganic materials 0.000 claims 1
229910052689 Holmium Inorganic materials 0.000 claims 1
229910052765 Lutetium Inorganic materials 0.000 claims 1
229910052775 Thulium Inorganic materials 0.000 claims 1
229910052745 lead Inorganic materials 0.000 claims 1
229910052709 silver Inorganic materials 0.000 claims 1
229910052717 sulfur Inorganic materials 0.000 claims 1
229910052725 zinc Inorganic materials 0.000 claims 1
150000001875 compounds Chemical class 0.000 abstract description 24
238000004020 luminiscence type Methods 0.000 abstract description 15
230000007935 neutral effect Effects 0.000 abstract description 5
229910052792 caesium Inorganic materials 0.000 abstract description 3
230000003081 coactivator Effects 0.000 abstract description 3
230000004044 response Effects 0.000 abstract description 3
229910052744 lithium Inorganic materials 0.000 abstract description 2
238000002156 mixing Methods 0.000 abstract description 2
229910052757 nitrogen Inorganic materials 0.000 abstract description 2
MYLBTCQBKAKUTJ-UHFFFAOYSA-N 7-methyl-6,8-bis(methylsulfanyl)pyrrolo[1,2-a]pyrazine Chemical compound C1=CN=CC2=C(SC)C(C)=C(SC)N21 MYLBTCQBKAKUTJ-UHFFFAOYSA-N 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
230000002688 persistence Effects 0.000 abstract 1
JAAGVIUFBAHDMA-UHFFFAOYSA-M rubidium bromide Chemical compound [Br-].[Rb+] JAAGVIUFBAHDMA-UHFFFAOYSA-M 0.000 description 22
238000010304 firing Methods 0.000 description 11
230000005855 radiation Effects 0.000 description 11
239000002994 raw material Substances 0.000 description 10
LYQFWZFBNBDLEO-UHFFFAOYSA-M caesium bromide Chemical compound [Br-].[Cs+] LYQFWZFBNBDLEO-UHFFFAOYSA-M 0.000 description 6
238000006243 chemical reaction Methods 0.000 description 5
230000000052 comparative effect Effects 0.000 description 4
238000001816 cooling Methods 0.000 description 4
230000001678 irradiating effect Effects 0.000 description 4
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
229910001873 dinitrogen Inorganic materials 0.000 description 3
238000000295 emission spectrum Methods 0.000 description 3
238000000695 excitation spectrum Methods 0.000 description 3
229910052739 hydrogen Inorganic materials 0.000 description 3
VNDYJBBGRKZCSX-UHFFFAOYSA-L zinc bromide Chemical compound Br[Zn]Br VNDYJBBGRKZCSX-UHFFFAOYSA-L 0.000 description 3
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
238000010894 electron beam technology Methods 0.000 description 2
230000005284 excitation Effects 0.000 description 2
239000007789 gas Substances 0.000 description 2
PSCMQHVBLHHWTO-UHFFFAOYSA-K indium(iii) chloride Chemical compound Cl[In](Cl)Cl PSCMQHVBLHHWTO-UHFFFAOYSA-K 0.000 description 2
AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
239000002245 particle Substances 0.000 description 2
229910052700 potassium Inorganic materials 0.000 description 2
239000010453 quartz Substances 0.000 description 2
FGDZQCVHDSGLHJ-UHFFFAOYSA-M rubidium chloride Chemical compound [Cl-].[Rb+] FGDZQCVHDSGLHJ-UHFFFAOYSA-M 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
230000000638 stimulation Effects 0.000 description 2
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
229910003317 GdCl3 Inorganic materials 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
229910002319 LaF3 Inorganic materials 0.000 description 1
229910014323 Lanthanum(III) bromide Inorganic materials 0.000 description 1
229910021585 Nickel(II) bromide Inorganic materials 0.000 description 1
229910004299 TbF3 Inorganic materials 0.000 description 1
229910052783 alkali metal Inorganic materials 0.000 description 1
150000001340 alkali metals Chemical class 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
229910052786 argon Inorganic materials 0.000 description 1
229910001632 barium fluoride 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
239000003795 chemical substances by application Substances 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
238000001035 drying Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
MEANOSLIBWSCIT-UHFFFAOYSA-K gadolinium trichloride Chemical compound Cl[Gd](Cl)Cl MEANOSLIBWSCIT-UHFFFAOYSA-K 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
150000002431 hydrogen Chemical class 0.000 description 1
229910052740 iodine Inorganic materials 0.000 description 1
XKUYOJZZLGFZTC-UHFFFAOYSA-K lanthanum(iii) bromide Chemical compound Br[La](Br)Br XKUYOJZZLGFZTC-UHFFFAOYSA-K 0.000 description 1
238000005259 measurement Methods 0.000 description 1
229910052753 mercury Inorganic materials 0.000 description 1
239000008267 milk Substances 0.000 description 1
210000004080 milk Anatomy 0.000 description 1
235000013336 milk Nutrition 0.000 description 1
IPLJNQFXJUCRNH-UHFFFAOYSA-L nickel(2+);dibromide Chemical compound [Ni+2].[Br-].[Br-] IPLJNQFXJUCRNH-UHFFFAOYSA-L 0.000 description 1
230000010355 oscillation Effects 0.000 description 1
239000000843 powder Substances 0.000 description 1
238000010298 pulverizing process Methods 0.000 description 1
230000004043 responsiveness Effects 0.000 description 1
239000004065 semiconductor Substances 0.000 description 1
238000007873 sieving Methods 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
229910052716 thallium Inorganic materials 0.000 description 1
BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 description 1
150000003476 thallium compounds Chemical class 0.000 description 1
BYMUNNMMXKDFEZ-UHFFFAOYSA-K trifluorolanthanum Chemical compound F[La](F)F BYMUNNMMXKDFEZ-UHFFFAOYSA-K 0.000 description 1
LKNRQYTYDPPUOX-UHFFFAOYSA-K trifluoroterbium Chemical compound F[Tb](F)F LKNRQYTYDPPUOX-UHFFFAOYSA-K 0.000 description 1
238000005406 washing Methods 0.000 description 1
QNLXXQBCQYDKHD-UHFFFAOYSA-K ytterbium(iii) bromide Chemical compound Br[Yb](Br)Br QNLXXQBCQYDKHD-UHFFFAOYSA-K 0.000 description 1
239000011592 zinc chloride Substances 0.000 description 1
235000005074 zinc chloride Nutrition 0.000 description 1
JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 1

Landscapes

Conversion Of X-Rays Into Visible Images (AREA)
Luminescent Compositions (AREA)

JP19636784A 1984-09-14 1984-09-18 放射線画像変換方法 Granted JPS6173787A (ja)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
JP19636784A JPS6173787A (ja)	1984-09-18	1984-09-18	放射線画像変換方法
DE8585306567T DE3578081D1 (de)	1984-09-14	1985-09-16	Verfahren zur umwandlung eines radiographischen bildes und schirm zum speichern einer strahlungsenergie mit einer anregbaren phosphorschicht.
EP19850306567 EP0174875B1 (fr)	1984-09-14	1985-09-16	Méthode de conversion d'une image radiographique et écran pour l'enregistrement d'énergie par rayonnement comportant une couche de matière luminescente excitable
US07/344,543 US5028509A (en)	1984-09-14	1989-04-25	Method for converting radiographic image, radiation energy storage panel having stimulable phosphor-containing layer and alkali halide phosphor

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP19636784A JPS6173787A (ja)	1984-09-18	1984-09-18	放射線画像変換方法

Publications (2)

Publication Number	Publication Date
JPS6173787A true JPS6173787A (ja)	1986-04-15
JPH0514751B2 JPH0514751B2 (fr)	1993-02-25

Family

ID=16356672

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP19636784A Granted JPS6173787A (ja)	1984-09-14	1984-09-18	放射線画像変換方法

Country Status (1)

Country	Link
JP (1)	JPS6173787A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1619691A2 (fr)	2004-07-22	2006-01-25	Konica Minolta Medical & Graphic, Inc.	Panneau pour la conversion d'images radiographiques et procédé de fabrication associé
US7173258B2 (en)	2003-11-18	2007-02-06	Konica Minolta Medical & Graphic, Inc.	Radiation image conversion panel and preparation method thereof
US7202485B2 (en)	2003-11-18	2007-04-10	Konica Minolta Medical & Graphic, Inc.	Radiation image conversion panel and preparation method thereof
KR100766585B1 (ko)	2006-04-18	2007-10-11	장상구	표시소자용 형광체 및 그의 제조방법
EP2261932A2 (fr)	2002-11-27	2010-12-15	Konica Minolta Holdings, Inc.	Panneau pour la conversion d'images obtenues par rayonnement, procédé pour sa fabrication, procédé pour fabriquer des particules luminescentes, procédé pour fabriquer un précurseur d'un matériau luminescent stimulable, précurseur d'un matériau luminescent et matériau luminescent stimulable

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
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

1984
- 1984-09-18 JP JP19636784A patent/JPS6173787A/ja active Granted

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2261932A2 (fr)	2002-11-27	2010-12-15	Konica Minolta Holdings, Inc.	Panneau pour la conversion d'images obtenues par rayonnement, procédé pour sa fabrication, procédé pour fabriquer des particules luminescentes, procédé pour fabriquer un précurseur d'un matériau luminescent stimulable, précurseur d'un matériau luminescent et matériau luminescent stimulable
US7173258B2 (en)	2003-11-18	2007-02-06	Konica Minolta Medical & Graphic, Inc.	Radiation image conversion panel and preparation method thereof
US7202485B2 (en)	2003-11-18	2007-04-10	Konica Minolta Medical & Graphic, Inc.	Radiation image conversion panel and preparation method thereof
EP1619691A2 (fr)	2004-07-22	2006-01-25	Konica Minolta Medical & Graphic, Inc.	Panneau pour la conversion d'images radiographiques et procédé de fabrication associé
US7183561B2 (en)	2004-07-22	2007-02-27	Konica Minolta Medical & Graphic, Inc.	Radiation image conversion panel and manufacturing method thereof
KR100766585B1 (ko)	2006-04-18	2007-10-11	장상구	표시소자용 형광체 및 그의 제조방법

Also Published As

Publication number	Publication date
JPH0514751B2 (fr)	1993-02-25

Legal Events

Date	Code	Title	Description
2004-09-18	EXPY	Cancellation because of completion of term

Publication	Publication Date	Title
US4532071A (en)	1985-07-30	Process for the preparation of phosphor
JPH0412316B2 (fr)	1992-03-04
US6290873B1 (en)	2001-09-18	Phosphor preparation method
EP0252991B1 (fr)	1991-04-24	Luminophore a base d'halogenure d'alcalis
JPS6173787A (ja)	1986-04-15	放射線画像変換方法
JPS6173786A (ja)	1986-04-15	放射線画像変換方法
JPS5945706B2 (ja)	1984-11-08	螢光体
JPS5945707B2 (ja)	1984-11-08	螢光体
JP7700784B2 (ja)	2025-07-01	蛍光体、発光装置および放射線検知器
JPH0152432B2 (fr)	1989-11-08
US6361714B1 (en)	2002-03-26	Method of preparing barium fluorohalide phosphor
US4871474A (en)	1989-10-03	Phosphor
JPH058754B2 (fr)	1993-02-03
JPH0527674B2 (fr)	1993-04-21
JPH0548275B2 (fr)	1993-07-21
JPH0629405B2 (ja)	1994-04-20	アルカリハライド螢光体
JP3877469B2 (ja)	2007-02-07	バリウムフルオロハライド蛍光体の製造方法
JPH0662947B2 (ja)	1994-08-17	螢光体およびその製造法
JPS6310196B2 (fr)	1988-03-04
JPH0460512B2 (fr)	1992-09-28
JPS59226090A (ja)	1984-12-19	螢光体
JPS59221380A (ja)	1984-12-12	螢光体
JPH0460514B2 (fr)	1992-09-28
JPH0460150B2 (fr)	1992-09-25
JPH054997B2 (fr)	1993-01-21